CN205752807U - Usb connector - Google Patents
Usb connector Download PDFInfo
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- CN205752807U CN205752807U CN201620483285.3U CN201620483285U CN205752807U CN 205752807 U CN205752807 U CN 205752807U CN 201620483285 U CN201620483285 U CN 201620483285U CN 205752807 U CN205752807 U CN 205752807U
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- transmission conductor
- transmission
- insulating body
- ground connection
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Abstract
A kind of USB connector, including insulating body, the first transmission conductor group, the second transmission conductor group, isolation plate body, inner shield housing and external shield housing.First transmission conductor group and the second transmission conductor group are arranged on insulating body, and isolation plate body is arranged between the first transmission conductor group and the second transmission conductor group, and inner shield housing is coated on outside insulating body, and external shield housing is coated on outside inner shield housing.The front end of isolation plate body forms ground connection with the front end in contact of the ground connection transmission conductor of the first transmission conductor group and the ground connection transmission conductor of the second transmission conductor group.Whereby, the problem that can effectively reduce EMI Yu RFI.
Description
Technical field
This utility model relates to a kind of adapter, particularly relates to a kind of USB Type-C adapter.
Background technology
Electronic industry is flourishing now, and various electronic installation is full of arround general popular life, and in order to
Transmission control instruction, multi-medium data even electric power, the overwhelming majority electronic installation be all provided with one or
Multiple adapters.The most common adapter, with universal serial bus (Universal Serial Bus,
USB) adapter is the most large.In general, USB A-Type is to be most widely used, and is also the most
Universal USB interface；USB Micro-B is then the most small-sized USB interface, is mainly applied to
The portable apparatus such as intelligent running gear and tablet PC.And it is more frivolous, more in order to be efficiently applied to
Very thin equipment, recent USB development organizations further proposes the interface of USB Type-C.So
And the problem that existing USB Type-C connector pin is to suppression EMI and RFI noise jamming, and cannot
Effective complete suppression, causes the existence of some noise jamming.
Utility model content
Technical problem to be solved in the utility model, is to provide a kind of USB connector, Ke Yiyou
The problem that effect reduces EMI Yu RFI.
In order to solve above-mentioned technical problem, this utility model provides a kind of USB connector, including:
One insulating body；One first transmission conductor group, it is arranged on this insulating body；One second transmission conductor
Group, it is arranged on this insulating body；One isolation plate body, it is arranged at this first transmission conductor group and is somebody's turn to do
Between second transmission conductor group；One inner shield housing, it is coated on outside this insulating body；One external shielding case
Body, it is coated on outside this inner shield housing；And wherein this first transmission conductor group comprises multiple first biography
Conductor department, those first transmission conductors respectively have one first contact site, one first base portion, one first root
And one first weld part, this first contact site is in the front end of this first transmission conductor and exposes this insulation base
The one side of body, this first base portion and this first root are arranged in this insulating body, this first welding position
In the rear end of this first transmission conductor and the rear end of stretching out this insulating body, those first transmission conductors are with four
Individual is a transmission conductor unit, is divided into both sides and middle；This second transmission conductor group comprises multiple
Two transmission conductors, those second transmission conductors respectively have one second contact site, one second base portion, one second
Root and one second weld part, this second contact site is in the front end of this second transmission conductor and to expose this exhausted
The another side of edge matrix, this second base portion and this second root are arranged in this insulating body, this second weldering
The portion of connecing is positioned at the rear end of this second transmission conductor and stretches out the rear end of this insulating body, and those second transmission are led
Body is a transmission conductor unit with four, is divided into both sides and middle；Those first transmission conductors and should
Transmission conductor unit at a little second transmission conductor both sides respectively comprise two high frequency differential signal transmission conductors,
One power delivery conductor and a ground connection transmission conductor, this power delivery conductor and this ground connection transmission conductor are respectively
Being positioned at the both sides of these two high frequency differential signal transmission conductors, the transmission conductor unit of middle respectively comprises two
Individual low frequency differential signal transmission conductor and two signal detecting transmission conductors, these two signal detecting transmission are led
Body is positioned at the both sides of these two low frequency differential signal transmission conductors；The front end of this isolation plate body and this first biography
The ground connection transmission conductor of conductor department group and the front end in contact of the ground connection transmission conductor of this second transmission conductor group
Form ground connection.
Preferably, this isolation plate body has a fixed part and an isolation part, and this isolation part is connected to this and fixes
Portion, this insulating body has a base portion, a hyoplastron and two holding parts, and this fixed part is arranged at this base portion
With in these two holding parts, this isolation part is arranged in this hyoplastron, and this isolation part is positioned at this first transmission
Between conductor group and this second transmission conductor group, the both sides of the fixed part of this isolation plate body and this inner shield shell
Two side contacts of body form the both sides of ground connection, the both sides of the fixed part of this isolation plate body and this external shield housing
Contact forms ground connection.
Preferably, this inner shield housing has a lower plate extension, the both sides of this lower plate extension respectively with
First root of the ground connection transmission conductor of this first transmission conductor group and the ground connection of this second transmission conductor group
Second root contact of transmission conductor forms ground connection.
Preferably, this external shield housing has a upper plate extension, the both sides of this upper plate extension respectively with
First root of the ground connection transmission conductor of this first transmission conductor group and the ground connection of this second transmission conductor group
Second root contact of transmission conductor forms ground connection.
Preferably, this inner shield housing has an inner shell main body, the top of this inner shell main body, bottom and two
Side is respectively equipped with holding shrapnel.
Preferably, this inner shield housing have an inner shell main body, the top of this inner shell main body and bottom near after
Ground connection plate it is respectively equipped with at end.
Preferably, this inner shield housing has an inner shell main body, the top of this inner shell main body, bottom and two
Side is respectively equipped with holding shrapnel, and the nearly rear end in the top of this inner shell main body and bottom is respectively equipped with earth plate
Sheet.
Preferably, this isolation plate body has a fixed part and an isolation part, and this isolation part is connected to this and fixes
Portion, this insulating body has a base portion, a hyoplastron and two holding parts, and this fixed part is arranged at this base portion
With in these two holding parts, this isolation part is arranged in this hyoplastron, and this isolation part is positioned at this first transmission
Between conductor group and this second transmission conductor group, the both sides of this hyoplastron are respectively formed with a recess, this division board
This two recess is exposed in the both sides of the isolation part of body.
In order to solve above-mentioned technical problem, this utility model also provides for a kind of USB connector, and it is special
Levy and be, including: an insulating body；One first transmission conductor group, it is arranged on this insulating body；
One second transmission conductor group, it is arranged on this insulating body；One isolation plate body, its be arranged at this first
Between transmission conductor group and this second transmission conductor group；One inner shield housing, it is coated on this insulating body
Outward；One external shield housing, it is coated on outside this inner shield housing；And wherein this first transmission conductor group
Comprising multiple first transmission conductor, those first transmission conductors respectively have one first contact site, one first base
Portion, one first root and one first weld part, this first contact site is in the front end of this first transmission conductor
And expose the one side of this insulating body, this first base portion and this first root are arranged in this insulating body,
This first welding position is in the rear end of this first transmission conductor and the rear end of stretching out this insulating body, and those are years old
One transmission conductor is a transmission conductor unit with four, is divided into both sides and middle；This second transmission is led
Body group comprises multiple second transmission conductor, those second transmission conductors respectively have one second contact site, one
Two base portions, one second root and one second weld part, this second contact site is in this second transmission conductor
Front end and expose the another side of this insulating body, this second base portion and this second root are arranged at this insulation base
Internal, this second welding position in the rear end of this second transmission conductor and the rear end of stretching out this insulating body,
Those second transmission conductors are a transmission conductor unit with four, are divided into both sides and middle；Those are years old
Transmission conductor unit at one transmission conductor and those the second transmission conductor both sides respectively comprises two high frequency differences
Point signal transmission conductor, a power delivery conductor and a ground connection transmission conductor, this power delivery conductor and should
Ground connection transmission conductor lays respectively at the both sides of these two high frequency differential signal transmission conductors, the transmission of middle
Conductor element respectively comprises two low frequency differential signal transmission conductors and two signal detecting transmission conductors, and these are two years old
Individual signal detecting transmission conductor is positioned at the both sides of these two low frequency differential signal transmission conductors；This isolation plate body
First root of ground connection transmission conductor of rear end and this first transmission conductor group and this second transmission conductor
Second root contact of the ground connection transmission conductor of group forms ground connection.
In order to solve above-mentioned technical problem, this utility model also provides for a kind of USB connector, and it is special
Levy and be, including: an insulating body；One first transmission conductor group, it is arranged on this insulating body；
One second transmission conductor group, it is arranged on this insulating body；One isolation plate body, its be arranged at this first
Between transmission conductor group and this second transmission conductor group；One inner shield housing, it is coated on this insulating body
Outward；One external shield housing, it is coated on outside this inner shield housing；And wherein this first transmission conductor group
Comprising multiple first transmission conductor, those first transmission conductors respectively have one first contact site, one first base
Portion, one first root and one first weld part, this first contact site is in the front end of this first transmission conductor
And expose the one side of this insulating body, this first base portion and this first root are arranged in this insulating body,
This first welding position is in the rear end of this first transmission conductor and the rear end of stretching out this insulating body, and those are years old
One transmission conductor is a transmission conductor unit with four, is divided into both sides and middle；This second transmission is led
Body group comprises multiple second transmission conductor, those second transmission conductors respectively have one second contact site, one
Two base portions, one second root and one second weld part, this second contact site is in this second transmission conductor
Front end and expose the another side of this insulating body, this second base portion and this second root are arranged at this insulation base
Internal, this second welding position in the rear end of this second transmission conductor and the rear end of stretching out this insulating body,
Those second transmission conductors are a transmission conductor unit with four, are divided into both sides and middle；Those are years old
Transmission conductor unit at one transmission conductor and those the second transmission conductor both sides respectively comprises two high frequency differences
Point signal transmission conductor, a power delivery conductor and a ground connection transmission conductor, this power delivery conductor and should
Ground connection transmission conductor lays respectively at the both sides of these two high frequency differential signal transmission conductors, the transmission of middle
Conductor element respectively comprises two low frequency differential signal transmission conductors and two signal detecting transmission conductors, and these are two years old
Individual signal detecting transmission conductor is positioned at the both sides of these two low frequency differential signal transmission conductors；This insulating body
On in each two high frequency differential signal transmission conductor and the both sides of each two low frequency differential signal transmission conductor
It is respectively equipped with an isolation channel.
The beneficial effects of the utility model:
This utility model utilizes and is arranged at the isolation between the first transmission conductor group and the second transmission conductor group
Plate body, and the contact formation ground connection of each inter-module, and the bilayer bag of inner shield housing and external shield housing
Cover, the problem that can effectively reduce EMI Yu RFI.
It is further understood that feature of the present utility model and technology contents for enabling, refers to below in connection with this
The detailed description of utility model and accompanying drawing, but accompanying drawing only provides reference and explanation use, is not used for this
The utility model person of being any limitation as.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of this utility model adapter.
Fig. 2 is the axonometric chart of this utility model another angle of adapter.
Fig. 3 is the axonometric chart of this utility model the first transmission conductor group.
Fig. 4 is the axonometric chart of this utility model the second transmission conductor group.
Fig. 5 is the axonometric chart of this utility model first and second transmission conductor group and isolation plate body.
Fig. 6 is the axonometric chart of this utility model first and second transmission conductor group and isolation another angle of plate body.
Fig. 7 is the axonometric chart that inside and outside shield shell removed by this utility model adapter.
Fig. 8 is the axonometric chart that inside and outside another angle of shield shell removed by this utility model adapter.
Fig. 9 is the axonometric chart that external shield housing removed by this utility model adapter.
Figure 10 is the axonometric chart that external shield another angle of housing removed by this utility model adapter.
Figure 11 is the axonometric chart that this utility model adapter removes external shield housing and insulating body.
Figure 12 is the schematic diagram that this utility model isolation plate body contacts with inner shield housing.
Figure 13 is that the ground terminal of this utility model first and second transmission conductor group contacts with inner shield housing
Schematic diagram.
Figure 14 is the ground terminal of this utility model first and second transmission conductor group and inside and outside shield shell
The schematic diagram (one) of contact.
Figure 15 is the ground terminal of this utility model first and second transmission conductor group and inside and outside shield shell
The schematic diagram (two) of contact.
Figure 16 is the axonometric chart that inside and outside another angle of shield shell removed by this utility model adapter.
Figure 17 is the axonometric chart of another embodiment adapter of this utility model.
Figure 18 is the axonometric chart of another embodiment another angle of adapter of this utility model.
Figure 19 is the solid of another embodiment first and second transmission conductor group of this utility model and isolation plate body
Figure.
Figure 20 is the axonometric chart that inside and outside shield shell removed by another embodiment adapter of this utility model.
Detailed description of the invention
[first embodiment]
Referring to Fig. 1 to Fig. 6, this utility model provides a kind of USB Type-C adapter, including one
Insulating body 1,1 first transmission conductor group 2,1 second transmission conductor group 3, isolation plate body 4,
Inner shield housing 5 and an external shield housing 6.First transmission conductor group 2 and the second transmission conductor group 3 set
Being placed on insulating body 1, isolation plate body 4 is arranged at the first transmission conductor group 2 and the second transmission conductor group
Between 3, inner shield housing 5 is coated on outside insulating body 1, and external shield housing 6 is coated on inner shield shell
Outside body 5.
Wherein this insulating body 1 can be made with insulant such as plastics, and insulating body 1 can have a base portion
11, a hyoplastron 12 and two holding parts 13 (as shown in Figures 7 and 8), hyoplastron 12 and two fixings
Portion 13 is extended by the front end of base portion 11 and is formed, and two holding parts 13 are positioned apart from two in hyoplastron 12
Side.First transmission conductor group 2 and the second transmission conductor group 3 are arranged in base portion 11, and the first transmission
The front end of conductor group 2 and the second transmission conductor group 3 exposes end face and the bottom surface of hyoplastron 12 respectively, and first
The rear end of base portion 11 is then stretched out in the rear end of transmission conductor group 2 and the second transmission conductor group 3, and is arranged in
One row, may be used to be electrically connected at the devices such as circuit board.The both sides of this hyoplastron 12 can respectively be formed
Having a recess 16 (as shown in figure 16), two recesses are exposed in the both sides of the isolation part 42 of this isolation plate body 4
16, in order to form ground connection with docking corresponding contact of electricity connecting connector, can effectively reduce asking of EMI with RFI
Topic.
As it is shown on figure 3, this first transmission conductor group 2 can comprise multiple first transmission conductor 21, those are years old
One transmission conductor 21 can be made with metal material, and those first transmission conductors 21 respectively have one first contact
Portion 211,1 first base portion 212,1 first root 213 and one first weld part 214, the first contact site
211 front ends being positioned at the first transmission conductor 21 and expose the one side of this insulating body 1, the first base portion 212
And first root 213 be arranged in insulating body 1, the first weld part 214 is positioned at the first transmission conductor 21
Rear end and stretch out the rear end of insulating body 1.Those first transmission conductors 21 are respectively by the first base portion 212
Place expands outwardly extension, makes the first weld part 214 of those the first transmission conductors 21 expand outwardly.
Further, those first transmission conductors 21 can be a transmission conductor unit with four, is divided into
Both sides and middle.Transmission conductor unit A at both sides respectively comprises two high frequency differential signal transmission conductors
A1, a power delivery conductor A2 and a ground connection transmission conductor A3, power delivery conductor A2 and ground connection pass
Conductor department A3 lays respectively at the both sides of two high frequency differential signal transmission conductor A1.The transmission of middle
Conductor element B comprises two low frequency differential signal transmission conductor B1 and two signal detecting transmission conductors
B2, two signal detecting transmission conductor B2 are positioned at the both sides of two low frequency differential signal transmission conductor B1.
As shown in Figure 4, this second transmission conductor group 3 can comprise multiple second transmission conductor 31, and those are years old
Two transmission conductors 31 can be made with metal material, and those second transmission conductors 31 respectively have one second contact
Portion 311,1 second base portion 312,1 second root 313 and one second weld part 314, the second contact site
311 front ends being positioned at the second transmission conductor 31 and expose the another side of insulating body 1, the second base portion 312
And second root 313 be respectively arranged in insulating body 1, the second weld part 314 is positioned at the second transmission leads
The rear end of body 31 and stretch out the rear end of insulating body 1.Those second transmission conductors 31 are respectively by the second base
Expand outwardly extension at portion 312, make the second weld part 314 of those the second transmission conductors 31 to extending out
?.First weld part 214 of those the first transmission conductors 21 and the second of those the second transmission conductors 31
Weld part 314 is arranged in a row, and the first weld part 214 of those the first transmission conductors 21 and those
Second weld part 314 of the second transmission conductor 31 preferably divides formation staggered with transmission conductor cellular zone.
Further, those second transmission conductors 31 can be a transmission conductor unit with four, is divided into
Both sides and middle.Transmission conductor unit C at both sides respectively comprises two high frequency differential signal transmission conductors
C1, a power delivery conductor C2 and a ground connection transmission conductor C3, power delivery conductor C2 and ground connection pass
Conductor department C3 lays respectively at the both sides of two high frequency differential signal transmission conductor C1.The transmission of middle is led
Body unit D comprises two low frequency differential signal transmission conductor D1 and two signal detecting transmission conductor D2,
Two signal detecting transmission conductor D2 are positioned at the both sides of two low frequency differential signal transmission conductor D1.Separately,
In each two high frequency differential signal transmission conductor A1, each two high frequency differential signal on this insulating body 1
Transmission conductor C1, each two low frequency differential signal transmission conductor B1 and the transmission of each two low frequency differential signal
Conductor D1 is respectively provided on two sides with an isolation channel 15, it is possible to provide preferably isolation effect.
Separately, in another embodiment of the present utility model, it is also possible to high frequency differential signal transmission conductor is given
To omit, or high frequency differential signal transmission conductor and low frequency differential signal transmission conductor are all omitted,
Make those first transmission conductors and those the second transmission conductors respectively comprise power delivery conductor, ground connection transmission is led
Body and signal detecting transmission conductor, or comprise low frequency differential signal transmission conductor, power delivery conductor, connect
Ground transmission conductor and signal detecting transmission conductor.
Referring to Fig. 5 and Fig. 6, this isolation plate body 4 can be made with metal material, and this isolation plate body 4 can
Having fixed part 41 and an isolation part 42, fixed part 41 takes the shape of the letter U plate body, and isolation part 42 is connected to
Fixed part 41.This fixed part 41 may be disposed in base portion 11 and two holding parts 13 of insulating body 1,
Isolation part 42 is arranged in the hyoplastron 12 of insulating body 1, and isolation part 42 is positioned at the first transmission conductor
Between group 2 and the second transmission conductor group 3, isolation part 42 and the first transmission conductor group 2 and the second transmission
Conductor group 3 forms the setting at interval.Therefore can utilize and be arranged at the first transmission conductor group 2 and the second biography
Isolation plate body 4 between conductor department group 3, the problem effectively reducing EMI Yu RFI.
This isolation plate body 4 in order to isolate the first transmission conductor group 2 and the second transmission conductor group 3, and can be somebody's turn to do
Isolation plate body 4 also can further with the ground connection transmission conductor A3 of the first transmission conductor group 2 and second transmission
The ground connection transmission conductor C3 of conductor group 3, and contact formation with inner shield housing 5, external shield housing 6
Ground connection.
In the present embodiment, the front end of this isolation plate body 4 (such as isolation part 42) can be led with the first transmission
The ground connection transmission conductor A3 of body group 2 and the front termination of the ground connection transmission conductor C3 of the second transmission conductor group 3
Touch and form ground connection (as shown in Figures 5 and 6), the problem that can effectively reduce EMI Yu RFI.
In the present embodiment, the rear end of this isolation plate body 4 also can pass with the ground connection of the first transmission conductor group 2
First root 213 of conductor department A3 and second of the ground connection transmission conductor C3 of the second transmission conductor group 3
Portion 313 contact forms ground connection (as shown in Figures 5 and 6), the problem that can effectively reduce EMI Yu RFI.
Specifically, the rear end of this isolation plate body 4 can be formed with the first extension 43 and the second extension 44,
First extension 43 contacts with first root 213 of the ground connection transmission conductor A3 of the first transmission conductor group 2
Form ground connection, second of the ground connection transmission conductor C3 of the second extension 44 and the second transmission conductor group 3
Portion 313 contact forms ground connection.
In the present embodiment, the both sides of the fixed part 41 of this isolation plate body 4 can be with inner shield housing 5
Two side contacts form ground connection (as shown in FIG. 11 and 12), and the fixed part 41 of this isolation plate body 4
Both sides can with external shield housing 6 two side contacts formed ground connection (as shown in Figure 1), can effectively reduce
The problem of EMI Yu RFI.Specifically, the inner edge, both sides of the fixed part 41 of this isolation plate body 4 can be with
The both sides outer rim contact of inner shield housing 5 forms ground connection, and the two of the fixed part 41 of this isolation plate body 4
Side outer rim can contact formation ground connection with the inner edge of the biside plate 63 of external shield housing 6.
Referring to Fig. 9 to Figure 11, this inner shield housing 5 can be made with metal material, this inner shield housing
5 can comprise inner shell main body 51, upper plate 52 and a lower plate 53, and upper plate 52 is connected to inner shell main body
The rear upper side of 51, lower plate 53 is connected on the downside of the rear end of inner shell main body 51.This inner shell main body 51 sets
The hyoplastron 12 being placed in insulating body 1 is outside, and upper plate 52 and lower plate 53 are covered each by insulating body 1
The top of base portion 11 and bottom, the both sides of inner shell main body 51 are positioned at hyoplastron 12 and two holding parts 13
Between.Separately, the top of this inner shell main body 51 and bottom can be respectively equipped with holding shrapnel 55, this inner shell master
The both sides of body 51 can be respectively equipped with holding shrapnel 55a.The nearly rear end in the top of this inner shell main body 51 and bottom
Place can be respectively equipped with ground connection plate 56, and holding shrapnel 55,55a and ground connection plate 56 can be connected with docking
Device contact forms ground connection, the problem that can effectively reduce EMI Yu RFI.It is also preferred that the left this inner shell main body 51
Protruding from the front end of external shield housing 6, the both sides width of inner shell main body 51 is less than external shield housing 6
Both sides width.
In the present embodiment, this inner shield housing 5 can have a lower plate extension 54, lower plate extension
54 can by lower plate 53 rear end extend be formed, the both sides of lower plate extension 54 respectively with the first transmission conductor
First root 213 of the ground connection transmission conductor A3 of group 2 and the ground connection transmission of the second transmission conductor group 3 are led
Body C3 second root 313 contact formed ground connection (as shown in figure 13), can effectively reduce EMI with
The problem of RFI.
Referring to Fig. 1 to Fig. 2, this external shield housing 6 can be made with metal material, this external shield housing
6 can comprise top board 61, base plate 62 and two side plates 63, and two side plates 63 are connected to top board 61
And the both sides of base plate 62, top board 61 and base plate 62 were covered each by the top of inner shield housing 5 and the end
Portion, two side plates 63 are covered each by the outside of two holding parts 13 in insulating body 1.Two side plates
63 are respectively equipped with a locking part 65, and this locking part 65 can comprise screw lock unit 651 and plug-in unit 652,
So that the function that this locking part 65 is fixed with screw lock and grafting.Separately, insulation base of the present utility model
Body the 1, first transmission conductor group the 2, second transmission conductor group 3 and isolation plate body 4 can form a modularity
Design, it is also possible to coordinate other shield shell.
In the present embodiment, this external shield housing 6 can have a upper plate extension 64, upper plate extension
64 can by top board 61 rear end extend be formed, the both sides of upper plate extension 64 respectively with the first transmission conductor
First root 213 of the ground connection transmission conductor A3 of group 2 and the ground connection transmission of the second transmission conductor group 3 are led
Second root 313 contact of body C3 forms ground connection (as shown in Figure 14 and Figure 15), can effectively reduce
The problem of EMI Yu RFI.
[the second embodiment]
Referring to Figure 17 to Figure 20, the present embodiment discloses a kind of heavy board-like USB Type-C adapter,
This insulating body the 1, first transmission conductor group 2, second transmission conductor group 3, isolation plate body 4, inner shield
The structure of housing 5 and external shield housing 6 is roughly the same with above-described embodiment, and its difference is only that employing is heavy
Board-like design.
It is arranged between the first transmission conductor group and the second transmission conductor group therefore this utility model is available
Isolation plate body, and the contact of each inter-module forms ground connection, and inner shield housing and external shield housing
Double-coating, the problem that can effectively reduce EMI Yu RFI.
The foregoing is only preferred embodiment of the present utility model, be not intended to limit to patent of the present utility model
Protection domain, therefore such as use the equivalence change that this utility model description and accompanying drawing content do, all with
In the range of reason is all contained in rights protection of the present utility model, closes and give Chen Ming.
Claims (10)
1. a USB connector, it is characterised in that including:
One insulating body；
One first transmission conductor group, it is arranged on this insulating body；
One second transmission conductor group, it is arranged on this insulating body；
One isolation plate body, it is arranged between this first transmission conductor group and this second transmission conductor group；
One inner shield housing, it is coated on outside this insulating body；
One external shield housing, it is coated on outside this inner shield housing；And
Wherein this first transmission conductor group comprises multiple first transmission conductor, and those first transmission conductors respectively have
One first contact site, one first base portion, one first root and one first weld part, this first contact site in
The front end of this first transmission conductor and expose the one side of this insulating body, this first base portion and this first root set
Being placed in this insulating body, this first welding position is in the rear end of this first transmission conductor and stretches out this insulation base
The rear end of body, those first transmission conductors are a transmission conductor unit with four, are divided into both sides and centre
Place；This second transmission conductor group comprises multiple second transmission conductor, and those second transmission conductors respectively have one
Two contact sites, one second base portion, one second root and one second weld part, this second contact site in this
The front end of two transmission conductors and expose the another side of this insulating body, this second base portion and this second root are arranged
In this insulating body, this second welding position is in the rear end of this second transmission conductor and stretches out this insulating body
Rear end, those second transmission conductors are a transmission conductor unit with four, are divided into both sides and middle；
Transmission conductor unit at those first transmission conductors and those the second transmission conductor both sides respectively comprise two high
Frequently differential signal transmission conductor, a power delivery conductor and a ground connection transmission conductor, this power delivery conductor and
This ground connection transmission conductor lays respectively at the both sides of these two high frequency differential signal transmission conductors, the transmission of middle
Conductor element respectively comprises two low frequency differential signal transmission conductors and two signal detecting transmission conductors, these two
Signal detecting transmission conductor is positioned at the both sides of these two low frequency differential signal transmission conductors；Before this isolation plate body
Hold the ground connection transmission conductor with this first transmission conductor group and the ground connection transmission conductor of this second transmission conductor group
Front end in contact formed ground connection.
2. USB connector as claimed in claim 1, it is characterised in that it is solid that this isolation plate body has
Determining portion and an isolation part, this isolation part is connected to this fixed part, and this insulating body has a base portion, a hyoplastron
And two holding parts, this fixed part is arranged in this base portion and these two holding parts, and this isolation part is arranged at this
In hyoplastron, and this isolation part is between this first transmission conductor group and this second transmission conductor group, this isolation
The both sides of the fixed part of plate body form ground connection with two side contacts of this inner shield housing, fixing of this isolation plate body
The both sides in portion form ground connection with two side contacts of this external shield housing.
3. USB connector as claimed in claim 1, it is characterised in that this inner shield housing has
Lower plate extension, the both sides of this lower plate extension respectively with the ground connection transmission conductor of this first transmission conductor group
Second root contact of the ground connection transmission conductor of the first root and this second transmission conductor group forms ground connection.
4. USB connector as claimed in claim 1, it is characterised in that this external shield housing has
Upper plate extension, the both sides of this upper plate extension respectively with the ground connection transmission conductor of this first transmission conductor group
Second root contact of the ground connection transmission conductor of the first root and this second transmission conductor group forms ground connection.
5. USB connector as claimed in claim 1, it is characterised in that this inner shield housing has
Inner shell main body, the top of this inner shell main body, bottom and be respectively provided on two sides with holding shrapnel.
6. USB connector as claimed in claim 1, it is characterised in that this inner shield housing has
Inner shell main body, the nearly rear end in the top of this inner shell main body and bottom is respectively equipped with ground connection plate.
7. USB connector as claimed in claim 1, it is characterised in that this inner shield housing has
Inner shell main body, the top of this inner shell main body, bottom and be respectively provided on two sides with holding shrapnel, and this inner shell main body
The nearly rear end in top and bottom be respectively equipped with ground connection plate.
8. USB connector as claimed in claim 1, it is characterised in that it is solid that this isolation plate body has
Determining portion and an isolation part, this isolation part is connected to this fixed part, and this insulating body has a base portion, a hyoplastron
And two holding parts, this fixed part is arranged in this base portion and these two holding parts, and this isolation part is arranged at this
In hyoplastron, and this isolation part is between this first transmission conductor group and this second transmission conductor group, this hyoplastron
Both sides be respectively formed with a recess, this two recess is exposed in the both sides of the isolation part of this isolation plate body.
9. a USB connector, it is characterised in that including:
One insulating body；
One first transmission conductor group, it is arranged on this insulating body；
One second transmission conductor group, it is arranged on this insulating body；
One isolation plate body, it is arranged between this first transmission conductor group and this second transmission conductor group；
One inner shield housing, it is coated on outside this insulating body；
One external shield housing, it is coated on outside this inner shield housing；And
Wherein this first transmission conductor group comprises multiple first transmission conductor, and those first transmission conductors respectively have
One first contact site, one first base portion, one first root and one first weld part, this first contact site in
The front end of this first transmission conductor and expose the one side of this insulating body, this first base portion and this first root set
Being placed in this insulating body, this first welding position is in the rear end of this first transmission conductor and stretches out this insulation base
The rear end of body, those first transmission conductors are a transmission conductor unit with four, are divided into both sides and centre
Place；This second transmission conductor group comprises multiple second transmission conductor, and those second transmission conductors respectively have one
Two contact sites, one second base portion, one second root and one second weld part, this second contact site in this
The front end of two transmission conductors and expose the another side of this insulating body, this second base portion and this second root are arranged
In this insulating body, this second welding position is in the rear end of this second transmission conductor and stretches out this insulating body
Rear end, those second transmission conductors are a transmission conductor unit with four, are divided into both sides and middle；
Transmission conductor unit at those first transmission conductors and those the second transmission conductor both sides respectively comprise two high
Frequently differential signal transmission conductor, a power delivery conductor and a ground connection transmission conductor, this power delivery conductor and
This ground connection transmission conductor lays respectively at the both sides of these two high frequency differential signal transmission conductors, the transmission of middle
Conductor element respectively comprises two low frequency differential signal transmission conductors and two signal detecting transmission conductors, these two
Signal detecting transmission conductor is positioned at the both sides of these two low frequency differential signal transmission conductors；After this isolation plate body
Hold the first root of ground connection transmission conductor with this first transmission conductor group and connecing of this second transmission conductor group
Second root contact of ground transmission conductor forms ground connection.
10. a USB connector, it is characterised in that including:
One insulating body；
One first transmission conductor group, it is arranged on this insulating body；
One second transmission conductor group, it is arranged on this insulating body；
One isolation plate body, it is arranged between this first transmission conductor group and this second transmission conductor group；
One inner shield housing, it is coated on outside this insulating body；
One external shield housing, it is coated on outside this inner shield housing；And
Wherein this first transmission conductor group comprises multiple first transmission conductor, and those first transmission conductors respectively have
One first contact site, one first base portion, one first root and one first weld part, this first contact site in
The front end of this first transmission conductor and expose the one side of this insulating body, this first base portion and this first root set
Being placed in this insulating body, this first welding position is in the rear end of this first transmission conductor and stretches out this insulation base
The rear end of body, those first transmission conductors are a transmission conductor unit with four, are divided into both sides and centre
Place；This second transmission conductor group comprises multiple second transmission conductor, and those second transmission conductors respectively have one
Two contact sites, one second base portion, one second root and one second weld part, this second contact site in this
The front end of two transmission conductors and expose the another side of this insulating body, this second base portion and this second root are arranged
In this insulating body, this second welding position is in the rear end of this second transmission conductor and stretches out this insulating body
Rear end, those second transmission conductors are a transmission conductor unit with four, are divided into both sides and middle；
Transmission conductor unit at those first transmission conductors and those the second transmission conductor both sides respectively comprise two high
Frequently differential signal transmission conductor, a power delivery conductor and a ground connection transmission conductor, this power delivery conductor and
This ground connection transmission conductor lays respectively at the both sides of these two high frequency differential signal transmission conductors, the transmission of middle
Conductor element respectively comprises two low frequency differential signal transmission conductors and two signal detecting transmission conductors, these two
Signal detecting transmission conductor is positioned at the both sides of these two low frequency differential signal transmission conductors；On this insulating body in
The both sides of each two high frequency differential signal transmission conductor and each two low frequency differential signal transmission conductor set respectively
There is an isolation channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620483285.3U CN205752807U (en) | 2016-05-24 | 2016-05-24 | Usb connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620483285.3U CN205752807U (en) | 2016-05-24 | 2016-05-24 | Usb connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205752807U true CN205752807U (en) | 2016-11-30 |
Family
ID=57362665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620483285.3U Active CN205752807U (en) | 2016-05-24 | 2016-05-24 | Usb connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205752807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI806209B (en) * | 2021-10-29 | 2023-06-21 | 富佳得實業股份有限公司 | electrical connector |
-
2016
- 2016-05-24 CN CN201620483285.3U patent/CN205752807U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI806209B (en) * | 2021-10-29 | 2023-06-21 | 富佳得實業股份有限公司 | electrical connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |