CN103219619A - Communication equipment, electric connector assembly and electric connector - Google Patents

Communication equipment, electric connector assembly and electric connector Download PDF

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Publication number
CN103219619A
CN103219619A CN2013101053410A CN201310105341A CN103219619A CN 103219619 A CN103219619 A CN 103219619A CN 2013101053410 A CN2013101053410 A CN 2013101053410A CN 201310105341 A CN201310105341 A CN 201310105341A CN 103219619 A CN103219619 A CN 103219619A
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conducting terminal
electric connector
dielectric layer
opposite end
electric
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CN103219619B (en
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汪泽文
张志伟
王云
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

The invention provides communication equipment, an electric connector assembly and an electric connector. The electric connector assembly comprises a first electric connector, a second electric connector and a dielectric layer, wherein the first electric connector assembly comprises a first insulating main body and a first conductive terminal arranged in the first insulating main body; the second electric connector comprises a second insulating main body and a second conductive terminal arranged on the second insulating main body; the dielectric layer comprises a capacitive dielectric layer or inductive dielectric layer; and the dielectric layer is positioned between the first conductive terminal and the second conductive terminal when the first electric connector is connected with the second electric connector, so that the first conductive terminal is capacitively connected with the second conductive terminal by the capacitive dielectric layer or is inductively connected with the second conductive terminal by the inductive dielectric layer. According to the communication equipment, the electric connector assembly and the electric connector disclosed by the invention, the technical problems of high production cost and poor effect caused by optimization impedance in the prior art are effectively solved, the production cost is reduced and better impedance performances are obtained.

Description

Communication equipment, electric coupler component and electric connector
Technical field
The application relates to the connector technique field, specifically relates to a kind of electric connector, also relates to a kind of electric coupler component that adopts this electric connector, also relates to a kind of communication equipment that adopts this electric connector or electric coupler component in addition.
Background technology
Along with the high speed development of the communication technology, the transmission rate of communication equipment is also more and more higher, correspondingly seems more and more important at the conforming control of the impedance on the high-speed link.
On high-speed link, often need to use various electric coupler components and connect transmission, connect as between printed circuit board (PCB), using electric coupler component.In order to obtain impedance consistency preferably, prior art adopts the mode of the layer-exchange hole-through on the cancellation printed circuit board (PCB), for example devices such as electric capacity is implanted to electric coupler component inside, and it can reduce the layer-exchange hole-through of device both sides such as electric capacity on the printed substrate.
Specifically, prior art is cut off the conducting terminal of electric coupler component inside, and the electric capacity of corresponding increase Surface Mount or inductance resistance wait the function that realizes perfectly straight stream, stopping direct current, logical low frequency resistance high frequency or logical high frequency resistance low frequency.Yet this mode need adopt welding electric capacity to realize burying appearance etc., and technological process comprises the link that a tin cream, paster and wave-soldering etc. are comparatively complicated, and production cost increases and effect can not be guaranteed; Also may carry out precious metal plating in addition, further increase production cost in the gold-plated district of conducting terminal.
Summary of the invention
In view of this, the application provides a kind of communication equipment, electric coupler component and electric connector, to cause the technical problem that production cost is higher and effect is bad to solve in the prior art in order realizing optimizing impedance, to have reduced production cost effectively and obtained impedance behavior preferably.
For addressing the above problem, the application's first aspect provides a kind of electric coupler component, and this electric coupler component comprises: first electric connector, this first electric connector comprise first insulating body and are located at the first interior conducting terminal of this first insulating body; Second electric connector, this second electric connector comprise second insulating body and are located at second conducting terminal of this second insulating body; Dielectric layer, this dielectric layer comprises capacitive character dielectric layer or inductive dielectric layer, this dielectric layer when this first electric connector and this second electric connector are connected between this first conducting terminal and this second conducting terminal, so that realize that capacitive character is connected or realize inductive connection via this capacitive character dielectric layer between this first conducting terminal and this second conducting terminal via this inductive dielectric layer.
In conjunction with first aspect, in first kind of possible implementation, this capacitive character dielectric layer comprises multilayer sheet type high-frequency electrical capacitive layer of dielectric material, and this inductive dielectric layer comprises multilayer sheet type high-frequency electrical perception layer of dielectric material.
In conjunction with first kind of first aspect possible implementation, in second kind of possible implementation, this capacitive character dielectric layer is the devitrified glass structure, and this inductive dielectric layer is the devitrified glass structure.
In conjunction with second kind of first aspect possible implementation, in the third possible implementation, be doped with diboron trioxide in this devitrified glass structure.
May arrive the third possible implementation in conjunction with first aspect and first kind, in the 4th kind of possible implementation, when this first electric connector is connected with this second electric connector, this second conducting terminal is inserted in this first insulating body, this first electric connector also comprises elastic component, this elastic component is located at the side of this first conducting terminal away from this second conducting terminal, or be located at the side of this second conducting terminal away from this first conducting terminal, or be located at this first conducting terminal away from a side of this second conducting terminal and be located at the side of this second conducting terminal away from this first conducting terminal, this elastic component is used to realize this first conducting terminal, tight contact between this dielectric layer and this second conducting terminal.
In conjunction with the 4th kind of possible implementation of first aspect, in the 5th kind of possible implementation, this first conducting terminal and this second conducting terminal are tabular.
The 5th kind of possible implementation in conjunction with first aspect, in the 6th kind of possible implementation, this second electric connector also comprises the shield blade that is oppositely arranged with this second conducting terminal, the accommodation space that this first insulating body is provided with first jack, second jack and is used to be communicated with this first jack and this second jack, this elastic component and this first conducting terminal are arranged in this accommodation space.This elastic component comprises: insulator spacer is provided with at interval with this first conducting terminal; Flexure strip is positioned at the side of this insulator spacer away from this first conducting terminal.Wherein, when this second electric connector is connected with this first electric connector, this shield blade is inserted this accommodation space via this first jack and is positioned at the side of this flexure strip away from this insulator spacer, this second conducting terminal inserts this accommodation space via this second jack and between this insulator spacer and this first conducting terminal, this shield blade is pushed this flexure strip, pushes so that this flexure strip carries out elasticity with this insulator spacer and this second conducting terminal to this first conducting terminal.
In conjunction with the 6th kind of possible implementation of first aspect, in the 7th kind of possible implementation, this insulator spacer is a sheet, and this flexure strip is a sheet metal.
In conjunction with first aspect, in the 8th kind of possible implementation, this dielectric layer is formed on this first conducting terminal or this second conducting terminal by applying also cold moudling or filling molding or low-temperature sintering moulding.
In conjunction with the 8th kind of possible implementation of first aspect, in the 9th kind of possible implementation, handle through the surface polarization on the surface of this dielectric layer.
May arrive the third possible implementation in conjunction with first aspect and first kind, in the tenth kind of possible implementation, this first conducting terminal is a tube-in-tube structure, this second conducting terminal is column structure and is socketed in this first conducting terminal, and this dielectric layer is formed on the inwall of this tube-in-tube structure or is formed at the outer surface of this column structure.
For addressing the above problem, the application's second aspect provides a kind of electric connector that is used for electric coupler component, this electric connector comprises insulating body, be located at the conducting terminal and the dielectric layer of this insulating body, this dielectric layer comprises capacitive character dielectric layer or inductive dielectric layer, this dielectric layer is located on this conducting terminal, with when this electric connector is connected with the opposite end electric connector between the opposite end conducting terminal of this conducting terminal and this opposite end electric connector, make and realize that via this capacitive character dielectric layer capacitive character is connected between this conducting terminal and this opposite end conducting terminal, or via this inductive dielectric layer realization inductive connection.
In conjunction with second aspect, in first kind of possible implementation, this capacitive character dielectric layer comprises multilayer sheet type high-frequency electrical capacitive layer of dielectric material, and this inductive dielectric layer comprises multilayer sheet type high-frequency electrical perception layer of dielectric material.
In conjunction with first kind of second aspect possible implementation, in second kind of possible implementation, this capacitive character dielectric layer is the devitrified glass structure, and this inductive dielectric layer is the devitrified glass structure, is doped with diboron trioxide in this devitrified glass structure.
In conjunction with second kind of second aspect possible implementation, in the third possible implementation, this dielectric layer is by applying and cold moudling or filling molding or low-temperature sintering moulding.
May arrive the third possible implementation in conjunction with second aspect and first kind, in the 4th kind of possible implementation, this electric connector is a female end, this opposite end electric connector is a male end, this electric connector also comprises elastic component, this elastic component is used for when this electric connector is connected with this opposite end electric connector, be located at the side of this conducting terminal away from this opposite end conducting terminal, or be located at the side of this opposite end conducting terminal away from this conducting terminal, or be located at this conducting terminal away from a side of this opposite end conducting terminal and be located at the side of this opposite end conducting terminal away from this conducting terminal, to realize this conducting terminal by this elastic component, tight contact between this dielectric layer and this opposite end conducting terminal.
The 4th kind of possible implementation in conjunction with second aspect, in the 5th kind of possible implementation, this conducting terminal and this opposite end conducting terminal are tabular, the accommodation space that is arranged at intervals with first jack, second jack on this electric connector and is used to be communicated with this first jack and this second jack, this elastic component and this first conducting terminal are arranged in this accommodation space.This elastic component comprises: insulator spacer, and be provided with at interval between this conducting terminal; Flexure strip is positioned at the side of this insulator spacer away from this conducting terminal.Wherein, when this opposite end electric connector is connected with this electric connector, the shield blade of this opposite end electric connector is inserted this accommodation space via this first jack and is positioned at the side of this flexure strip away from this insulator spacer, this opposite end conducting terminal inserts this accommodation space via this second jack and between this insulator spacer and this conducting terminal, and this shield blade pushes this flexure strip so that this flexure strip carries out elasticity with this insulator spacer and this opposite end conducting terminal to this conducting terminal pushes.
In conjunction with the 5th kind of possible implementation of second aspect, in the 6th kind of possible implementation, handle through the surface polarization on the surface of this dielectric layer.
May arrive the third possible implementation in conjunction with second aspect and first kind, in the 7th kind of possible implementation, this electric connector is a female end, and this opposite end electric connector is a male end, this conducting terminal is a tube-in-tube structure, and this opposite end conducting terminal is column structure and is socketed in this conducting terminal.
May arrive the third possible implementation in conjunction with second aspect and first kind, in the 8th kind of possible implementation, this electric connector is a male end, and this opposite end electric connector is a female end.This conducting terminal and this opposite end conducting terminal are tabular.This electric connector also comprises the shield blade that is oppositely arranged with this conducting terminal, this shield blade is used for when this electric connector is connected with this opposite end electric connector first jack via this opposite end electric connector and inserts in this opposite end electric connector and be positioned at the side of the elastic component of this opposite end electric connector away from this opposite end conducting terminal, this conducting terminal inserts in this opposite end electric connector via second jack of this opposite end electric connector and between this elastic component and this opposite end conducting terminal, this shield blade is pushed this elastic component, so that being carried out elasticity to this opposite end conducting terminal, pushes this conducting terminal.
May arrive the third possible implementation in conjunction with second aspect and first kind, in the 9th kind of possible implementation, this electric connector is a male end, this opposite end electric connector is a female end, this conducting terminal is a column structure, be used to be socketed in this opposite end conducting terminal of tube-in-tube structure, this dielectric layer is formed at the outer surface of this column structure.
For addressing the above problem, the application's third aspect provides a kind of communication equipment, and this communication equipment comprises above-mentioned electric coupler component or electric connector.
In conjunction with the third aspect, in first kind of possible implementation, this electric coupler component or this electric connector correspondingly are used to realize the electrical connection between the printed circuit board (PCB).
The application is provided with this dielectric layer between the conducting terminal of electric connector, utilize the capacitive character between the capacitive character media implementation conducting terminal of dielectric layer to connect, the electric capacity that promptly serves as prior art, or utilize the inductive between the inductive media implementation conducting terminal of dielectric layer to connect, the inductance that promptly serves as prior art, thus under the prerequisite that does not adopt electric capacity or inductance, optimized the impedance behavior of link effectively.Simultaneously, the application need not also to need not additionally to plate precious metal plating through technical processs such as welding electric capacity or inductance, therefore can significantly reduce production costs and enhance productivity.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the application's electric coupler component one execution mode, wherein, has also shown the part-structure cutaway view;
Fig. 2 is the structural representation of first electric connector of electric coupler component shown in Figure 1;
Fig. 3 is the structural representation of second electric connector of electric coupler component shown in Figure 1;
Fig. 4 is first electric connector of electric coupler component shown in Figure 1 and the fit system schematic diagram of second electric connector;
Fig. 5 is first electric connector of electric coupler component shown in Figure 4 and another view of the second electric connector fit system;
Fig. 6 is the STRUCTURE DECOMPOSITION schematic diagram of another execution mode of the application's electric coupler component;
Fig. 7 is first electric connector of electric coupler component shown in Figure 6 and the fit system schematic diagram of second electric connector, wherein, has also shown the part-structure cutaway view; And
Fig. 8 is first electric connector of electric coupler component shown in Figure 7 and another view of the second electric connector fit system.
Embodiment
In below describing,, understand the application so that cut thoroughly in order to illustrate rather than, to have proposed the detail such as modular construction, technology in order to limit.Yet, not it will be clear to one skilled in the art that in having other execution mode of these details and can realize the application yet.In other situation, omit detailed description, in order to avoid unnecessary details hinders the application's description to well-known device, circuit and connected mode.
Describe below in conjunction with accompanying drawing and concrete execution mode.
Execution mode one sees also Fig. 1 to Fig. 5, and the electric coupler component of present embodiment includes but not limited to first electric connector 11, second electric connector 12 and dielectric layer 13.Need to prove, in the accompanying drawing and explanatory note of present embodiment, first electric connector 11 is a female end, second electric connector 12 is a male end, first electric connector can be a female end for male end second electric connector then in other embodiments, correspondingly dielectric layer 13 can be formed on first electric connector 11 and/or second electric connector 12, does not limit at this.
Particularly, first electric connector 11 includes but not limited to first insulating body 110 and first conducting terminal of being located in first insulating body 110 111, wherein, first insulating body 110 can adopt insulating material such as plastic cement to make, the material that first conducting terminal 111 can adopt metal etc. to possess excellent conductive performance makes, and does not carefully state at this.In addition, first electric connector, 11 integral body are the square shape, and also can adopt cylindric according to actual needs in other embodiments or other irregular shapes; It is tabular etc. that first conducting terminal 111 can be, and it needs to guarantee fully to contact with the conducting terminal of the other end and carries out the signal of telecommunication etc. and transmit and get final product, and does not limit at this.
Correspondingly, second electric connector 12 includes but not limited to second insulating body 120 and is located at second conducting terminal 121 of second insulating body 120, second insulating body 120 can adopt insulating material such as plastic cement to make, the material that second conducting terminal 121 can adopt metal etc. to possess excellent conductive performance makes, and does not carefully state at this.In addition, the global shape of second electric connector 12 can correspondingly be provided with according to shapes such as the square of first electric connector 11 or cylinders and get final product, and does not limit at this; And second conducting terminal 121 also can be tabular etc., and it needs to guarantee fully to contact with first conducting terminal 111 and carries out the signal of telecommunication etc. and transmit and get final product, and does not limit at this.
In the present embodiment, dielectric layer 13 comprises capacitive character dielectric layer or inductive dielectric layer, and when dielectric layer 13 was the capacitive character dielectric layer, it need adopt the higher material of dielectric constant, and when dielectric layer 13 was the inductive dielectric layer, it need adopt the lower material of dielectric constant.Need to prove, the capacitive character dielectric layer of present embodiment comprises multilayer sheet type high-frequency electrical capacitive layer of dielectric material, and the inductive dielectric layer comprises multilayer sheet type high-frequency electrical perception layer of dielectric material, that is to say, dielectric layer 13 can correspondingly adopt multilayer sheet type high-frequency electrical capacitive dielectric material to make, and also can adopt multilayer sheet type high-frequency electrical perception dielectric material to make.
When making dielectric layer 13, dielectric layer 13 can by apply and technology such as cold moudling, filling molding or low-temperature sintering moulding and be formed at first conducting terminal 111 and/or second conducting terminal 121 on.And dielectric layer 13 can only be arranged on first conducting terminal 111 in the present embodiment, and the surface of dielectric layer 13 (promptly with second conducting terminal, 121 contacted faces) are handled through the surface polarization, in this way, can guarantee the electrical contact performance of the dielectric layer 13 and second conducting terminal 121 so that guarantee first conducting terminal 111 and second conducting terminal 121 between contact performance.Certainly, in other embodiments, dielectric layer 13 can be formed on first conducting terminal 111 and second conducting terminal 121 simultaneously, to guarantee the switching performance between first conducting terminal 111 and second conducting terminal 121.
It should be noted that the dielectric layer 13(capacitive character dielectric layer or the inductive dielectric layer of present embodiment) can be the devitrified glass structure.In order to improve the electromagnetic performance of dielectric layer 13 under the devitrified glass structure, present embodiment can also be doped with diboron trioxide (B in the devitrified glass structure of dielectric layer 13 2O 3).
Please specifically consult Fig. 4 and Fig. 5, when first electric connector 11 was connected with second electric connector 12, second conducting terminal 121 was inserted in first insulating body 110 and realizes being connected by between dielectric layer 13 and first conducting terminal 111.Yet, grow reasons such as back element easy deformation owing to producing the error or the service time of assembling, cause easily can not fully to contact in regular turn between first conducting terminal 111, dielectric layer 13 and second conducting terminal 121, and then may influence serviceability.Therefore, in the present embodiment, first electric connector 11 can also comprise elastic component 112, and elastic component 112 is used to realize the tight contact between first conducting terminal 111, dielectric layer 13 and second conducting terminal 121.In the scope that present technique field personnel understand, elastic component 112 can be located at a side of first conducting terminal 111 and/or second conducting terminal 121, make between the conducting terminal 111 of winning, dielectric layer 13 and second conducting terminal 121 and bear against mutually in regular turn, elastic component 112 can adopt spring, foil gauge or rubber cushion blocks etc. to possess the elastic reset materials with function and make, and does not limit at this.Need to prove, elastic component 112 can be located at the side of first conducting terminal 111 away from second conducting terminal 121, also can be located at the side of second conducting terminal 121 away from first conducting terminal 111, also can be located at first conducting terminal 111 away from a side of second conducting terminal 121 and be located at the side of second conducting terminal 121 simultaneously away from first conducting terminal 111, in the scope that present technique field personnel understand, do not limit.
Particularly, first conducting terminal 111 of present embodiment and second conducting terminal 121 are tabular, and in order to increase the bonding strength between first electric connector 11 and second electric connector 12, on second electric connector 12, can also comprise the shield blade 122 that is oppositely arranged with second conducting terminal 121, as shown in Figure 3.Correspondingly, be arranged at intervals with first jack 113, second jack 114 and accommodation space (not indicating) on first electric connector 11, first jack 113 is used for inserting second conducting terminal 121, second jack 114 is used for inserting shield blade 122, and accommodation space is used to be communicated with first jack 113 and second jack 114, and the elastic component 112 and first conducting terminal 111 are arranged in the accommodation space, and its particular location relation can be as shown in Figure 2.Be not difficult to find out, the cross-sectional area of shield blade 122 that is used to increase bonding strength is greater than the cross-sectional area of second conducting terminal 121, and generally speaking, can adopt the form of a slice shield blade 122 corresponding two second conducting terminals 121, so both can prevent wrong plug hole in use, also can reduce manufacturing procedure etc.Need to prove, only shown the partly shielding effect sheet 122 and second conducting terminal 121 in a side, in the scope that present technique field personnel understand easily, do not illustrate one by one away from first electric connector 11 at second electric connector 12 shown in Fig. 1.
Corresponding with shield blade 122 is that the elastic component 112 of present embodiment specifically can comprise insulator spacer 1121 and flexure strip 1122.The insulator spacer 1121 and first conducting terminal 111 are provided with at interval, and flexure strip 1122 then is positioned at the side of insulator spacer 1121 away from first conducting terminal 111.The insulator spacer 1121 of present embodiment can be sheet, insulated from each other and play positioning action between itself and second conducting terminal 121, and the sheet metal that flexure strip 1122 specifically can adopt metal material to make, the space when it can be bending and part and be projected into shield blade 122 and insert first electric connector 11 near end of first jack 113 with and shield blade 122 between produce mutual extrusion effect.
When the electric coupler component of present embodiment is connected with first electric connector 11 at second electric connector 12, shield blade 122 is inserted in the accommodation space via first jack 113 and is positioned at the side of flexure strip 1122 away from insulator spacer 1121, and second conducting terminal 121 inserts in the accommodation space and between the insulator spacer 1121 and first conducting terminal 111 via second jack 114.As shown in Figure 5, at this moment, because the intact part of flexure strip 1122 is projected into the space of shield blade 122, so shield blade 122 extruding flexure strips 1122, push so that flexure strip 1122 carries out elasticity with insulator spacer 1121 and second conducting terminal 121 to first conducting terminal 111, thereby realize tight contact between first conducting terminal 111, dielectric layer 13 and second conducting terminal 121.
In addition, first electric connector 11 also is provided with the lamella 115 of first insulating body, 110 corresponding matching and fastener 116, the second electric connectors 12 and comprises that also the draw-in groove 123(that is arranged on second insulating body 120 as shown in Figure 3).Wherein, fastener 116 and draw-in groove 123 are corresponding one by one, fastener 116 integral body are reverse V-shaped, and draw-in groove 123 is complementary with the outline of fastener 116, guarantees its bonding strength with the snap fit by draw-in groove 123 and fastener 116 when first electric connector 11 is connected with second electric connector 12.
Adopt the electric coupler component of present embodiment, dielectric layer 13 is between first conducting terminal 111 and second conducting terminal 121 when first electric connector 11 and second electric connector 12 are connected, so that realize correspondingly that via dielectric layer 13 capacitive character or inductive are connected between first conducting terminal 111 and second conducting terminal 121, as realizing that by the capacitive character dielectric layer capacitive character connects or realizing that by the inductive dielectric layer inductive connects.In other words, the application is by changing the dielectric constant of the material between first conducting terminal 111 and second conducting terminal 121, when frequency applications (as carrying out transmission such as high-speed digital signal), its characteristic impedance correspondingly reduces according to the character of dielectric layer 13 or increases, thereby regulates impedance to obtain impedance consistency performance preferably.
The application utilizes capacitive character media implementation first conducting terminal 111 of dielectric layer 13 to be connected with capacitive character between second conducting terminal 121, the electric capacity that promptly serves as prior art, or utilize inductive media implementation first conducting terminal 111 of dielectric layer 13 to be connected with inductive between second conducting terminal 121, the inductance that promptly serves as prior art, thus under the prerequisite that does not adopt electric capacity or inductance, optimized the impedance behavior of link effectively.Simultaneously, the application need not also to need not additionally to plate precious metal plating through technical processs such as welding electric capacity or inductance, therefore can significantly reduce production costs and enhance productivity.
Execution mode two sees also Fig. 6 to Fig. 8, and the electric coupler component of present embodiment includes but not limited to first electric connector 21, second electric connector 22 and dielectric layer 23.Need to prove, in the accompanying drawing and explanatory note of present embodiment, first electric connector 21 is a female end, and second electric connector 22 is a male end, first electric connector then can not limit at this for male end second electric connector is a female end in other embodiments.
As previously mentioned, first electric connector 21 includes but not limited to first insulating body 210 and first conducting terminal of being located in first insulating body 210 211, wherein, first insulating body 210 can adopt insulating material such as plastic cement to make, and the material that first conducting terminal 211 can adopt metal etc. to possess excellent conductive performance makes.In addition, first electric connector, 21 integral body are the square shape, and also can adopt cylindric according to actual needs in other embodiments or other irregular shapes.
Correspondingly, second electric connector 22 includes but not limited to second insulating body 220 and is located at second conducting terminal 221 of second insulating body 220, second insulating body 220 can adopt insulating material such as plastic cement to make, the material that second conducting terminal 221 can adopt metal etc. to possess excellent conductive performance makes, and does not carefully state at this.In addition, the global shape of second electric connector 22 can correspondingly be provided with according to shapes such as the square of first electric connector 21 or cylinders and get final product, and does not limit at this.
Be that with front execution mode difference first conducting terminal 211 of present embodiment is a tube-in-tube structure, and second conducting terminal 221 is column structure and is socketed in first conducting terminal 211.Certainly, in other embodiments, first conducting terminal 211 also can be hollow structures such as rectangular tube, and correspondingly second conducting terminal 221 correspondingly is provided with and gets final product, and does not make coefficient at this.
It should be noted that dielectric layer 23 can be formed on the inwall of tube-in-tube structure or is formed at the outer surface of column structure.Furthermore, can realize interference fit by dielectric layer 23 between second conducting terminal 221 and first conducting terminal 211.Dielectric layer 23 is capacitive character dielectric layer or inductive dielectric layer, and when dielectric layer 23 was the capacitive character dielectric layer, it need adopt the higher material of dielectric constant, and when dielectric layer 23 was the inductive dielectric layer, it need adopt the lower material of dielectric constant.The dielectric layer 23 of present embodiment correspondingly comprises multilayer sheet type high-frequency electrical capacitive layer of dielectric material or multilayer sheet type high-frequency electrical perception layer of dielectric material, that is to say, dielectric layer 23 can correspondingly adopt multilayer sheet type high-frequency electrical capacitive dielectric material to make, and also can adopt multilayer sheet type high-frequency electrical perception dielectric material to make.Dielectric layer 23 can only be arranged on second conducting terminal 221 in the present embodiment, and the surface of dielectric layer 23 (promptly with first conducting terminal, 211 contacted faces) are handled through the surface polarization, in this way, can guarantee the electrical contact performance of the dielectric layer 23 and second conducting terminal 221 so that guarantee first conducting terminal 211 and second conducting terminal 221 between contact performance.In addition, the dielectric layer 23 of present embodiment also can be the devitrified glass structure, specifically can it be formed on second conducting terminal 221 by applying technologies such as also cold moudling, filling molding or low-temperature sintering moulding.In order to improve the electromagnetic performance of dielectric layer 23 under the devitrified glass structure, present embodiment can also be doped with diboron trioxide in the devitrified glass structure of dielectric layer 23.
As previously mentioned, present embodiment first electric connector 21 can also comprise the lamella 212 that matches and be provided with first insulating body 210, in the scope that present technique field personnel understand, does not carefully state.
Adopt the electric coupler component of present embodiment, dielectric layer 23 is between first conducting terminal 211 and second conducting terminal 221 when first electric connector 21 and second electric connector 22 are connected, so that realize correspondingly that via dielectric layer 23 capacitive character or inductive are connected between first conducting terminal 211 and second conducting terminal 221, as realizing that by the capacitive character dielectric layer capacitive character connects or realizing that by the inductive dielectric layer inductive connects.In other words, the application is by changing the dielectric constant of the material between first conducting terminal 211 and second conducting terminal 221, when frequency applications (as carrying out transmission such as high-speed digital signal), its characteristic impedance correspondingly reduces according to the character of dielectric layer 23 or increases, thereby regulates impedance to obtain impedance consistency performance preferably.
The application utilizes capacitive character media implementation first conducting terminal 211 of dielectric layer 23 to be connected with capacitive character between second conducting terminal 221, promptly serving as electric capacity uses, or utilize inductive media implementation first conducting terminal 211 of dielectric layer 23 to be connected with inductive between second conducting terminal 221, promptly serve as inductance and use, thereby under the prerequisite that does not adopt electric capacity or inductance, optimized the impedance behavior of link effectively.Simultaneously, the application need not also to need not additionally to plate precious metal plating through technical processs such as welding electric capacity or inductance, therefore can significantly reduce production costs and enhance productivity.
Execution mode three, the present embodiment electric connector is the first mentioned electric connector 11(female end of execution mode one), it can be used for electric coupler component, and the opposite end electric connector correspondingly can be the second mentioned electric connector 12(male end of execution mode one), also can be the electric connector of prior art, do not limit at this, present embodiment is that example cooperates explanation with second electric connector 12 only.Need to prove, hereinafter will continue to continue to use the related elements label of execution mode one for the electric connector that present embodiment provided, in the scope that present technique field personnel understand, difference is pointed out no longer one by one.
Please consult Fig. 2 and Fig. 4 once more, electric connector 11 includes but not limited to insulating body 110, is located at the conducting terminal 111 and the dielectric layer 13 of insulating body 110, dielectric layer 13 can be capacitive character dielectric layer or inductive dielectric layer, and dielectric layer 13 is located on the conducting terminal 111.The conducting terminal 111 and the opposite end conducting terminal of present embodiment can be for tabular, when electric connector 11 is connected with the opposite end electric connector, dielectric layer 13 is between the opposite end conducting terminal of conducting terminal 111 and opposite end electric connector, make and realize that via dielectric layer 13 capacitive characters or inductive are connected between conducting terminal 111 and the opposite end conducting terminal, as realizing that capacitive character connects or realize the inductive connection by the capacitive character dielectric layer by the inductive dielectric layer.
As previously mentioned, the capacitive character dielectric layer comprises multilayer sheet type high-frequency electrical capacitive layer of dielectric material, and the inductive dielectric layer then comprises multilayer sheet type high-frequency electrical perception layer of dielectric material.Capacitive character dielectric layer and inductive dielectric layer all can be the devitrified glass structure, and are doped with diboron trioxide in the devitrified glass structure.Wherein, dielectric layer 13 can make by applying modes such as also cold moudling, filling molding or low-temperature sintering moulding, and its surface is not carefully stated at this through surface polarization processing.
Electric connector 11 can also comprise elastic component 112, and elastic component 112 is used for when electric connector 11 is connected with the opposite end electric connector, realizes the tight contact between conducting terminal 111, dielectric layer 13 and the opposite end conducting terminal.As shown in Figure 2, the accommodation space (not indicating) that also is provided with first jack 113, second jack 114 on the electric connector 11 and is communicated with first jack 113 and second jack 114, elastic component 112 and conducting terminal 111 are arranged in the accommodation space, accordingly, elastic component 112 comprises insulator spacer 1121 and flexure strip 1122.Be provided with at interval between insulator spacer 1121 and the conducting terminal 111, flexure strip 1122 is positioned at the side of insulator spacer 1121 away from conducting terminal 111.
Wherein, when the opposite end electric connector is connected with electric connector 11, the shield blade of opposite end electric connector is inserted in the accommodation space via first jack 113 and is positioned at the side of flexure strip 1122 away from insulator spacer 1121, the opposite end conducting terminal inserts in the accommodation spaces and between insulator spacer 1121 and conducting terminal 111 via second jack 114, and shield blade pushes flexure strip 1122 so that flexure strip 1122 carries out elasticity with insulator spacer 1121 and opposite end conducting terminal to conducting terminal 111 pushes.
Present embodiment utilizes the capacitive character media implementation conducting terminal 111 of dielectric layer 13 to be connected with capacitive character between the conducting terminal of opposite end, promptly serving as electric capacity uses, or utilize the inductive media implementation conducting terminal 111 of dielectric layer 13 to be connected with inductive between the conducting terminal of opposite end, promptly serve as inductance and use, thereby under the prerequisite that does not adopt electric capacity or inductance, optimized the impedance behavior of link effectively.Simultaneously, the application need not also to need not additionally to plate precious metal plating through technical processs such as welding electric capacity or inductance, therefore can significantly reduce production costs and enhance productivity.
Execution mode four, see also Fig. 3 and Fig. 5, the present embodiment electric connector is the second mentioned electric connector 12(male end of execution mode one), it can be used for electric coupler component, and the opposite end electric connector correspondingly can be the first mentioned electric connector 11(female end of execution mode one), also can not limit at this for the electric connector of prior art, present embodiment is that example cooperates explanation with first electric connector 11 only.Need to prove, hereinafter will continue to continue to use the related elements label of execution mode one for the electric connector that present embodiment provided, in the scope that present technique field personnel understand, difference is pointed out no longer one by one.
Electric connector 12 includes but not limited to insulating body 120, is located at the conducting terminal 121 and the dielectric layer 13 of insulating body 120.The conducting terminal 121 and the opposite end conducting terminal of present embodiment can be for tabular, and when electric connector 12 was connected with the opposite end electric connector, dielectric layer 13 was between the opposite end conducting terminal of conducting terminal 121 and opposite end electric connector.
It is to be noted, dielectric layer 13 can be capacitive character dielectric layer or inductive dielectric layer, in other words, realize that capacitive character is connected or realize the inductive connection via the capacitive character dielectric layer between conducting terminal 121 and the opposite end conducting terminal via the inductive dielectric layer, dielectric layer 13 is located at (not shown among Fig. 3, as only to show conducting terminal 121) on the conducting terminal 121.Dielectric layer 13 correspondingly comprises multilayer sheet type high-frequency electrical capacitive layer of dielectric material or multilayer sheet type high-frequency electrical perception layer of dielectric material.Dielectric layer 13(capacitive character dielectric layer and inductive dielectric layer) can be the devitrified glass structure, and be doped with diboron trioxide in the devitrified glass structure.Wherein, dielectric layer 13 can make by applying modes such as also cold moudling, filling molding or low-temperature sintering moulding, and its surface is not carefully stated at this through surface polarization processing.
Opposite end conducting terminal and conducting terminal 121 correspond to tabular, electric connector 12 also comprises the shield blade 122 that is oppositely arranged with conducting terminal 121, and shield blade 122 is used for when electric connector 12 is connected with the opposite end electric connector first jack via the opposite end electric connector and inserts in the opposite end electric connector (accommodation space of opposite end insulating body) and be positioned at the side of the elastic component of opposite end electric connector away from the opposite end conducting terminal.Conducting terminal 121 inserts in the opposite end electric connector (accommodation space of opposite end insulating body) and between elastic component and opposite end conducting terminal via second jack of opposite end electric connector, and shield blade 122 is pushed elastic components, pushed so that conducting terminal 121 is carried out elasticity to the opposite end conducting terminal.
Wherein, the present embodiment electric connector also sees also execution mode one and three associated description, in the scope that present technique field personnel understand, does not give unnecessary details.
Execution mode five, see also Fig. 6 and Fig. 8, the present embodiment electric connector is the first mentioned electric connector 21(female end of execution mode two), it can be used for electric coupler component, and the opposite end electric connector correspondingly can be the second mentioned electric connector 22(male end of execution mode two), also can not limit at this for the electric connector of prior art, present embodiment is that example cooperates explanation with second electric connector 22 only.Need to prove, hereinafter will continue to continue to use the related elements label of execution mode two for the electric connector that present embodiment provided, in the scope that present technique field personnel understand, difference is pointed out no longer one by one.
Electric connector 21 includes but not limited to insulating body 210, is located at the conducting terminal 211 and the dielectric layer 23 of insulating body 210.Be that with execution mode three differences the conducting terminal 211 of present embodiment is a tube-in-tube structure, the opposite end conducting terminal can and be socketed in the conducting terminal 211 for column structure accordingly.
It is pointed out that dielectric layer 23 can be capacitive character dielectric layer or inductive dielectric layer, and dielectric layer 23 is located on the conducting terminal 211, specifically is formed on the inwall of tube-in-tube structure and makes interference fit between opposite end conducting terminal and the conducting terminal 211.Wherein, when electric connector 21 is connected with the opposite end electric connector, dielectric layer 23 makes and realizes that capacitive character is connected or realize the inductive connection via the inductive dielectric layer via the capacitive character dielectric layer between conducting terminal 211 and the opposite end conducting terminal between the opposite end conducting terminal of conducting terminal 211 and opposite end electric connector.
As previously mentioned, the capacitive character dielectric layer comprises that multilayer sheet type high-frequency electrical capacitive layer of dielectric material capacitive character dielectric layer then comprises multilayer sheet type high-frequency electrical perception layer of dielectric material.Dielectric layer 23(capacitive character dielectric layer or inductive dielectric layer) can be the devitrified glass structure, and be doped with diboron trioxide in the devitrified glass structure.Wherein, dielectric layer 23 can make by applying modes such as also cold moudling, filling molding or low-temperature sintering moulding, and its surface is not carefully stated at this through surface polarization processing.
Wherein, other structures of the electric connector 21 of present embodiment also see also the associated description of execution mode two, in the scope that present technique field personnel understand, do not give unnecessary details.
Present embodiment utilizes the capacitive character media implementation conducting terminal 211 of dielectric layer 23 to be connected with capacitive character between the conducting terminal of opposite end, promptly serving as electric capacity uses, or utilize the inductive media implementation conducting terminal 211 of dielectric layer 23 to be connected with inductive between the conducting terminal of opposite end, promptly serve as inductance and use, thereby under the prerequisite that does not adopt electric capacity or inductance, optimized the impedance behavior of link effectively.Simultaneously, the application need not also to need not additionally to plate precious metal plating through technical processs such as welding electric capacity or inductance, therefore can significantly reduce production costs and enhance productivity.
Execution mode six, the present embodiment electric connector is the second mentioned electric connector 22(male end of execution mode two), it can be used for electric coupler component, and the opposite end electric connector correspondingly can be the first mentioned electric connector 21(female end of execution mode two), also can be the electric connector of prior art, do not limit at this, present embodiment is that example cooperates explanation with first electric connector 21 only.Need to prove, hereinafter will continue to continue to use the related elements label of execution mode two for the electric connector that present embodiment provided, in the scope that present technique field personnel understand, difference is pointed out no longer one by one.
See also Fig. 6 and Fig. 8, present embodiment electric connector 22 includes but not limited to insulating body 220, is located at the conducting terminal 221 and the dielectric layer 23 of insulating body 220.It is pointed out that conducting terminal 221 is column structure, it is used to be socketed in the opposite end conducting terminal of tube-in-tube structure.When electric connector 22 is connected with the opposite end electric connector, dielectric layer 23 makes and realizes that via dielectric layer 23 capacitive characters or inductive are connected between conducting terminal 221 and the opposite end conducting terminal between the opposite end conducting terminal of conducting terminal 221 and opposite end electric connector.
Dielectric layer 23 can be capacitive character dielectric layer or inductive dielectric layer, and dielectric layer 23 is located on the conducting terminal 221, its outer surface and integral body that specifically can be formed at column structure is the cap shape, can realize interference fit by dielectric layer 23 between conducting terminal 211 and the opposite end conducting terminal.The capacitive character dielectric layer comprises multilayer sheet type high-frequency electrical capacitive layer of dielectric material, and the inductive dielectric layer then comprises multilayer sheet type high-frequency electrical perception layer of dielectric material.Dielectric layer 23 can be the devitrified glass structure, and is doped with diboron trioxide in the devitrified glass structure.Wherein, dielectric layer 23 can make by applying modes such as also cold moudling, filling molding or low-temperature sintering moulding, and its surface is not carefully stated at this through surface polarization processing.
Wherein, the present embodiment electric connector also sees also execution mode two and five associated description, in the scope that present technique field personnel understand, does not give unnecessary details.
Present embodiment utilizes the capacitive character media implementation conducting terminal 221 of dielectric layer 23 to be connected with capacitive character between the conducting terminal of opposite end, promptly serving as electric capacity uses, or utilize the inductive media implementation conducting terminal 221 of dielectric layer 23 to be connected with inductive between the conducting terminal of opposite end, promptly serve as inductance and use, thereby under the prerequisite that does not adopt electric capacity or inductance, optimized the impedance behavior of link effectively.Simultaneously, the application need not also to need not additionally to plate precious metal plating through technical processs such as welding electric capacity or inductance, therefore can significantly reduce production costs and enhance productivity.
Execution mode seven, the application also provides a kind of communication equipment, and it specifically can comprise execution mode one and/or two mentioned electric coupler components, or comprises the electric connector that execution mode three, four, five and/or six is mentioned.Wherein, this electric coupler component or electric connector correspondingly can be used to realize the electrical connection between the printed circuit board (PCB), specifically can be used for the transmitting high speed digital signal.
The application need not also to need not additionally to plate precious metal plating through technical processs such as welding electric capacity or inductance, therefore can significantly reduce production costs and enhance productivity.
In the several embodiments that the application provided, described device embodiments only is schematically, during actual the realization other dividing mode can be arranged, for example a plurality of unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, connection each other shown or that discuss can be by some interfaces, the indirect coupling or the connection of device or unit can be electrically, machinery or other form.
The above only is the application's a execution mode; be not thus the restriction the application protection range; every equivalent structure or equivalent flow process conversion that utilizes present specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the application's the scope of patent protection.

Claims (23)

1. an electric coupler component is characterized in that, described electric coupler component comprises:
First electric connector, described first electric connector comprise first insulating body and are located at the first interior conducting terminal of described first insulating body;
Second electric connector, described second electric connector comprise second insulating body and are located at second conducting terminal of described second insulating body;
Dielectric layer, described dielectric layer comprises capacitive character dielectric layer or inductive dielectric layer, described dielectric layer when described first electric connector and described second electric connector are connected between described first conducting terminal and described second conducting terminal, so that realize that capacitive character is connected or realize the inductive connection via described capacitive character dielectric layer between described first conducting terminal and described second conducting terminal via described inductive dielectric layer.
2. electric coupler component according to claim 1 is characterized in that, described capacitive character dielectric layer comprises multilayer sheet type high-frequency electrical capacitive layer of dielectric material, and described inductive dielectric layer comprises multilayer sheet type high-frequency electrical perception layer of dielectric material.
3. electric coupler component according to claim 2 is characterized in that, described capacitive character dielectric layer is the devitrified glass structure, and described inductive dielectric layer is the devitrified glass structure.
4. electric coupler component according to claim 3 is characterized in that, is doped with diboron trioxide in the described devitrified glass structure.
5. according to each described electric coupler component of claim 1-4, it is characterized in that, when described first electric connector is connected with described second electric connector, described second conducting terminal is inserted in described first insulating body, described first electric connector also comprises elastic component, described elastic component is located at the side of described first conducting terminal away from described second conducting terminal, or be located at the side of described second conducting terminal away from described first conducting terminal, or be located at described first conducting terminal away from a side of described second conducting terminal and be located at the side of described second conducting terminal away from described first conducting terminal, described elastic component is used to realize described first conducting terminal, tight contact between described dielectric layer and described second conducting terminal.
6. electric coupler component according to claim 5 is characterized in that, described first conducting terminal and described second conducting terminal are tabular.
7. electric coupler component according to claim 6, it is characterized in that, described second electric connector also comprises the shield blade that is oppositely arranged with described second conducting terminal, the accommodation space that described first insulating body is provided with first jack, second jack and is used to be communicated with described first jack and described second jack, described elastic component and described first conducting terminal are arranged in the described accommodation space, and described elastic component comprises:
Insulator spacer is provided with at interval with described first conducting terminal;
Flexure strip is positioned at the side of described insulator spacer away from described first conducting terminal;
Wherein, when described second electric connector is connected with described first electric connector, described shield blade is inserted in the described accommodation space via described first jack and is positioned at the side of described flexure strip away from described insulator spacer, described second conducting terminal inserts described accommodation space via described second jack and between described insulator spacer and described first conducting terminal, described shield blade is pushed described flexure strip, pushes so that described flexure strip carries out elasticity with described insulator spacer and described second conducting terminal to described first conducting terminal.
8. electric coupler component according to claim 7 is characterized in that, described insulator spacer is a sheet, and described flexure strip is a sheet metal.
9. electric coupler component according to claim 1 is characterized in that, described dielectric layer is formed on described first conducting terminal or described second conducting terminal by applying also cold moudling or filling molding or low-temperature sintering moulding.
10. electric coupler component according to claim 9 is characterized in that, handle through the surface polarization on the surface of described dielectric layer.
11. according to each described electric coupler component of claim 1-4, it is characterized in that, described first conducting terminal is a tube-in-tube structure, described second conducting terminal is column structure and is socketed in described first conducting terminal, and described dielectric layer is formed on the inwall of described tube-in-tube structure or is formed at the outer surface of described column structure.
12. electric connector that is used for electric coupler component, it is characterized in that, described electric connector comprises insulating body, be located at the conducting terminal and the dielectric layer of described insulating body, described dielectric layer comprises capacitive character dielectric layer or inductive dielectric layer, described dielectric layer is located on the described conducting terminal, with when described electric connector is connected with the opposite end electric connector between the opposite end conducting terminal of described conducting terminal and described opposite end electric connector, make and realize that via described capacitive character dielectric layer capacitive character is connected between described conducting terminal and the described opposite end conducting terminal, or via the connection of described inductive dielectric layer realization inductive.
13. electric connector according to claim 12 is characterized in that, described capacitive character dielectric layer comprises multilayer sheet type high-frequency electrical capacitive layer of dielectric material, and described inductive dielectric layer comprises multilayer sheet type high-frequency electrical perception layer of dielectric material.
14. electric connector according to claim 13 is characterized in that, described capacitive character dielectric layer is the devitrified glass structure, and described inductive dielectric layer is the devitrified glass structure, is doped with diboron trioxide in the described devitrified glass structure.
15. electric connector according to claim 14 is characterized in that, described dielectric layer is by applying and cold moudling or filling molding or low-temperature sintering moulding.
16. according to each described electric connector of claim 12-15, it is characterized in that, described electric connector is a female end, described opposite end electric connector is a male end, described electric connector also comprises elastic component, described elastic component is used for when described electric connector is connected with described opposite end electric connector, be located at the side of described conducting terminal away from described opposite end conducting terminal, or be located at the side of described opposite end conducting terminal away from described conducting terminal, or be located at described conducting terminal away from a side of described opposite end conducting terminal and be located at the side of described opposite end conducting terminal away from described conducting terminal, to realize described conducting terminal by described elastic component, tight contact between described dielectric layer and the described opposite end conducting terminal.
17. electric connector according to claim 16, it is characterized in that, described conducting terminal and described opposite end conducting terminal are tabular, the accommodation space that described insulating body is provided with first jack, second jack and is used to be communicated with described first jack and described second jack, described elastic component and described first conducting terminal are arranged in the described accommodation space, and described elastic component comprises:
Insulator spacer, and be provided with at interval between the described conducting terminal;
Flexure strip is positioned at the side of described insulator spacer away from described conducting terminal;
Wherein, when described opposite end electric connector is connected with described electric connector, the shield blade of described opposite end electric connector is inserted in the described accommodation space via described first jack and is positioned at the side of described flexure strip away from described insulator spacer, described opposite end conducting terminal inserts described accommodation space via described second jack and between described insulator spacer and described conducting terminal, and described shield blade pushes described flexure strip so that described flexure strip carries out elasticity with described insulator spacer and described opposite end conducting terminal to described conducting terminal pushes.
18. electric connector according to claim 17 is characterized in that, handle through the surface polarization on the surface of described dielectric layer.
19. according to each described electric connector of claim 12-15, it is characterized in that, described electric connector is a female end, described opposite end electric connector is a male end, described conducting terminal is a tube-in-tube structure, described opposite end conducting terminal is column structure and is socketed in the described conducting terminal that described dielectric layer is formed on the inwall of described tube-in-tube structure.
20. according to each described electric connector of claim 12-15, it is characterized in that, described electric connector is a male end, described opposite end electric connector is a female end, described conducting terminal and described opposite end conducting terminal are tabular, described electric connector also comprises the shield blade that is oppositely arranged with described conducting terminal, described shield blade is used for when described electric connector is connected with described opposite end electric connector first jack via described opposite end electric connector and inserts in the electric connector of described opposite end and be positioned at the side of the elastic component of described opposite end electric connector away from described opposite end conducting terminal, described conducting terminal inserts in the electric connector of described opposite end via second jack of described opposite end electric connector and between described elastic component and described opposite end conducting terminal, described shield blade is pushed described elastic component, so that being carried out elasticity to described opposite end conducting terminal, pushes described conducting terminal.
21. according to each described electric connector of claim 12-15, it is characterized in that, described electric connector is a male end, described opposite end electric connector is a female end, described conducting terminal is a column structure, be used to be socketed in the described opposite end conducting terminal of tube-in-tube structure, described dielectric layer is formed at the outer surface of described column structure.
22. a communication equipment is characterized in that, described communication equipment comprises each described electric coupler component of claim 1-11 or according to each described electric connector of claim 12-21.
23. communication equipment according to claim 21 is characterized in that, described electric coupler component or described electric connector correspondingly are used to realize the electrical connection between the printed circuit board (PCB).
CN201310105341.0A 2013-03-28 2013-03-28 Communication equipment, electric coupler component and electric connector Active CN103219619B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108886219A (en) * 2016-04-05 2018-11-23 株式会社自动网络技术研究所 Connector, connection state detection system and terminal
CN115332841A (en) * 2022-10-14 2022-11-11 深圳市爱特姆科技有限公司 High-frequency large-current BTB connector convenient to manufacture

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10270124A (en) * 1997-03-27 1998-10-09 Nec Corp Impedance matching connector
CN1419320A (en) * 2001-11-12 2003-05-21 Fci公司 Connector for high-speed communication
CN1656653A (en) * 2002-05-22 2005-08-17 蒂科电子公司 High speed electrical connector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10270124A (en) * 1997-03-27 1998-10-09 Nec Corp Impedance matching connector
CN1419320A (en) * 2001-11-12 2003-05-21 Fci公司 Connector for high-speed communication
CN1656653A (en) * 2002-05-22 2005-08-17 蒂科电子公司 High speed electrical connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108886219A (en) * 2016-04-05 2018-11-23 株式会社自动网络技术研究所 Connector, connection state detection system and terminal
CN115332841A (en) * 2022-10-14 2022-11-11 深圳市爱特姆科技有限公司 High-frequency large-current BTB connector convenient to manufacture
CN115332841B (en) * 2022-10-14 2022-12-30 深圳市爱特姆科技有限公司 High-frequency large-current BTB connector convenient to manufacture

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