CN106099469A - A kind of USB interface and USB device - Google Patents
A kind of USB interface and USB device Download PDFInfo
- Publication number
- CN106099469A CN106099469A CN201610417140.8A CN201610417140A CN106099469A CN 106099469 A CN106099469 A CN 106099469A CN 201610417140 A CN201610417140 A CN 201610417140A CN 106099469 A CN106099469 A CN 106099469A
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- China
- Prior art keywords
- contact
- usb
- mouth
- data
- sets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Information Transfer Systems (AREA)
Abstract
The invention discloses a kind of USB interface and USB device, it is arranged in order from top to bottom by the contact in the first contact contact sets, contact in second contact contact sets is arranged in order from top to bottom, contact in first contact contact sets contacts the corresponding connection in the contact in contact sets with the 3rd in USB public affairs mouth, contact in second contact contact sets contacts the corresponding connection in the contact in contact sets with the 4th in USB public affairs mouth, it is achieved USB interface and the connection of described USB public affairs mouth.This programme is by dividing arrangement by the subregion, contact of USB interface, on the basis of the transmission of the transmission or electric current that realize data, decrease the skew horizontal when USB interface connects with USB public affairs mouth to contacting the harmful effect caused, avoid USB interface and USB public affairs mouth when not being fully connected, USB interface or the damage problem of USB public affairs mouth that the transmission of USB interface and USB public affairs mouth internal current causes occur.
Description
Technical field
The present invention relates to USB field, particularly relate to a kind of USB interface and USB device.
Background technology
At present, electronic equipment generally uses USB interface to be connected with other electronic equipments or power supply, inside USB interface mother's mouth
And be typically each made up of four contacts being arranged side by side inside public mouth, one a pair, four contacts of four contacts of female mouth and male mouth
Should contact, it is achieved mother's USB mouth and the connection of male mouth, thus realize electronic equipment and other electronic equipments or the connection of power supply.
But, due to the multiple-contact of USB interface, the instability that USB interface connects can be caused, easily occur: female mouth
First contact should be with the first contact of public mouth, and due to the instability of USB interface, cause the first contact of public mouth with
Second contact of female mouth, in turn results in and can not be connected with other electronic equipments by electronic equipment or can not be connected with power supply,
USB interface internal connection that may also result in electronic equipment occurs extremely, and male mouth or female mouth to USB interface cause damage.
Summary of the invention
In view of this, the present invention provides a kind of USB interface and USB device, connects not solving USB interface in prior art
Stable, the problem causing USB interface causes damage, its concrete scheme is as follows:
A kind of USB interface, including: the first contact contact sets of composition first area, and the second of composition second area
Contact contact sets,
The contact in the first contact contact sets in described first area is arranged in order, in described second area from top to bottom
The second contact contact sets in contact be arranged in order from top to bottom, contact and the USB public affairs mouth in described first contact contact sets
In the 3rd contact contact sets in contact correspondence connect, the contact in described second contact contact sets and the in USB public affairs mouth
Contact correspondence in four contact contact sets connects, it is achieved described USB interface and the connection of described USB public affairs mouth.
Further, described first contact contact sets includes: the first data contact, the first voltage contact and the first contact
Contact；Described second contact contact sets includes: the second voltage contact and the first earthing contact；
Described first voltage contact is for being connected with the tertiary voltage contact of USB public affairs mouth, and described second voltage contact is used for
Being connected with the 4th voltage contact of described USB public affairs mouth, described first earthing contact touches for the second ground connection with described USB public affairs mouth
Point connects, described first data contact for being connected with the second data contact of USB public affairs mouth, described first contact contact be used for
Second contact contact of USB public affairs mouth connects.
Further, described first contact contact contacts contact and connects with the second of USB public affairs mouth, particularly as follows:
First contact contact of described USB interface is dumb contact, and the second contact contact of described USB public affairs mouth is: the 3rd number
According to contact and the 4th data contact, and the second data contact of described USB public affairs mouth is connected with the 3rd data contact；
The dumb contact of described USB interface is connected with the 3rd data contact and the 4th data contact of described USB public affairs mouth, makes institute
State the second data contact of USB public affairs mouth and the 3rd data contact by the dumb contact of described USB interface and described USB public affairs mouth the
Four data contact connect.
A kind of USB interface, including: the 3rd contact contact sets in composition the 3rd region, and composition four-range the 4th
Contact contact sets,
The contact in the 3rd contact contact sets in described 3rd region is arranged in order, in described 4th region from top to bottom
The 4th contact contact sets in contact be arranged in order from top to bottom, contact and the mother's USB mouth in described 3rd contact contact sets
In the first contact contact sets in contact correspondence connect, the contact in described 4th contact contact sets and the in mother's USB mouth
Contact correspondence in two contact contact sets connects, it is achieved described USB interface and the connection of described mother's USB mouth.
Further, described 3rd contact contact sets includes: the second data contact, tertiary voltage contact and the second contact
Contact；Described 4th contact contact sets includes: the 4th voltage contact and the second earthing contact；
Described tertiary voltage contact is for being connected with the first voltage contact of mother's USB mouth, and described 4th voltage contact is used for
Being connected with the second voltage contact of described mother's USB mouth, described second earthing contact touches for the first ground connection with described mother's USB mouth
Point connects, described second data contact for being connected with the first data contact of mother's USB mouth, described second contact contact be used for
First contact contact of mother's USB mouth connects.
Further, the described second contact contact the first contact contact and described second data by described mother's USB mouth
Contact connects.
Further, the described second contact contact the first contact contact and described second data by described mother's USB mouth
Contact connects, particularly as follows:
Described second contact contact is the 3rd data contact and the 4th data contact, described second data contact and described the
Three data contact connect, and the first contact contact of described mother's USB mouth is dumb contact, wherein:
Described 3rd data contact and the 4th data contact are connected with the dumb contact of described mother's USB mouth, make described second number
Connected by dumb contact and the 4th data contact of described mother's USB mouth according to contact and the 3rd data contact.
A kind of USB device, including: mother's USB mouth and the male mouth of USB, wherein:
Described mother's USB mouth includes: the first contact contact sets of composition first area, and the second of composition second area connects
Touch contact sets；
Described USB public affairs mouth includes: the 3rd contact contact sets in composition the 3rd region, and composition four-range the 4th connects
Touch contact sets；
The contact in the first contact contact sets in described first area is arranged in order, in described second area from top to bottom
Second contact contact sets in contact be arranged in order from top to bottom, in described 3rd region the 3rd contact contact sets in touch
Point is arranged in order from top to bottom, and the contact in the 4th contact contact sets in described 4th region is arranged in order from top to bottom；
Contact in described first contact contact sets contacts the corresponding connection in the contact in contact sets with the described 3rd, and described the
Contact in two contact contact sets contacts the corresponding connection in the contact in contact sets with the described 4th, it is achieved described mother's USB mouth and institute
State the connection of USB public affairs mouth.
Further, described first contact contact sets includes: the first data contact, the first voltage contact and the first contact
Contact；Described second contact contact sets includes: the second voltage contact and the first earthing contact；Described 3rd contact contact sets bag
Include: the second data contact, tertiary voltage contact and the second contact contact；Described 4th contact contact sets includes: the 4th voltage
Contact and the second earthing contact；
Described first voltage contact is for being connected with described tertiary voltage contact, and described second voltage contact is for described
4th voltage contact connects, and described first earthing contact is used for being connected with described second earthing contact, described first data contact
For being connected with described second data contact, described first contact contact connects for contacting contact with described second.
Further, described first contact contact contacts contact and connects with described second, particularly as follows:
First contact contact of described mother's USB mouth is dumb contact, and the second contact contact of described USB public affairs mouth is: the 3rd number
According to contact and the 4th data contact, and described second data contact is connected with the 3rd data contact；
3rd data contact and the 4th data contact of the dumb contact mouth male with described USB of described mother's USB mouth are connected, and make institute
State the second data contact and the 3rd data contact is connected with described 4th data contact by described dumb contact.
From technique scheme it can be seen that USB interface disclosed in the present application and USB device, by first area
Contact in first contact contact sets is arranged in order from top to bottom, and the contact in the second contact contact sets in second area is from upper
Being arranged in order under to, it is corresponding even that the contact in the first contact contact sets contacts the contact in contact sets with the 3rd in USB public affairs mouth
Connecing, the contact in the second contact contact sets contacts the corresponding connection in the contact in contact sets with the 4th in USB public affairs mouth, it is achieved USB
Interface and the connection of described USB public affairs mouth.This programme, by the subregion, contact of USB interface is divided and arranged, is realizing data
Transmission or electric current transmission on the basis of, decrease the skew horizontal when USB interface connects with USB public affairs mouth and cause contacting
Harmful effect, it is to avoid when USB interface and USB public affairs mouth are not fully connected, USB interface and USB public affairs mouth internal current occur
The USB interface that causes of transmission or the damage problem of USB public affairs mouth.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of USB interface disclosed in the embodiment of the present invention；
Fig. 2 is the structural representation of a kind of USB interface disclosed in the embodiment of the present invention；
Fig. 3 is the structural representation of a kind of USB interface disclosed in the embodiment of the present invention；
Fig. 4 is the structural representation of a kind of USB interface disclosed in the embodiment of the present invention；
Fig. 5 is the structural representation after a kind of USB device disclosed in the embodiment of the present invention connects.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
The invention discloses a kind of USB interface, its structural representation is as it is shown in figure 1, include:
First area 11 and second area 12.
Wherein, first area 11 is internal to be made up of the first contact contact sets, and second area 12 is internal by the second contact contact
Group composition.
The contact in the first contact contact sets in first area 11 is arranged in order from top to bottom, the in second area 12
Contact in two contact contact sets is arranged in order from top to bottom.
Wherein, first area 11 is provided separately with second area 12, with avoid prior art does not differentiates between first area,
Two regions, all of contact is in line, and after causing contacting repeatedly with USB public affairs mouth, connects instability, causes skew, thus
Contact is had undesirable effect.First area and second area can be setting up and down in USB interface, it is also possible to set for left and right
Put, be not specifically limited at this.
Contact in first contact contact sets is corresponding even for contacting the contact in contact sets with the 3rd in USB public affairs mouth
Connecing, for contacting with the 4th in USB public affairs mouth, the contact in contact sets is corresponding to be connected the contact in the second contact contact sets, it is achieved
USB interface and the connection of USB public affairs mouth, thus realize the transmission of data.
USB interface disclosed in the present embodiment, by the contact in the first contact contact sets in first area from top to bottom
Being arranged in order, the contact in the second contact contact sets in second area is arranged in order, in the first contact contact sets from top to bottom
Contact contact with the 3rd in USB public affairs mouth the contact in contact sets corresponding connect, second contact contact sets in contact and USB
The contact correspondence in the 4th contact contact sets in public mouth connects, it is achieved USB interface and the connection of described USB public affairs mouth.This programme
By the subregion, contact of USB interface is divided and arranges, on the basis of the transmission of the transmission or electric current that realize data, reduce
Skew horizontal when USB interface connects with USB public affairs mouth is to contact the harmful effect caused, it is to avoid USB interface and USB public affairs
Mouth is when being fully connected, and USB interface or the damage of USB public affairs mouth that the transmission of USB interface and USB public affairs mouth internal current causes occurs
Bad problem.
Present embodiment discloses a kind of USB interface, its structural representation is as in figure 2 it is shown, include:
First data contact 21, the first voltage contact 22, the first contact contact 23, the second voltage contact 24 and the first ground connection
Contact 25.
Wherein, first data contact the 21, first voltage contact 22 and the first contact contact 23 are the contact in first area,
Second voltage contact 24 and the first earthing contact 25 are the contact in second area.
First voltage contact 22 is for being connected with the tertiary voltage contact of USB public affairs mouth, and the second voltage contact 24 is used for and USB
4th voltage contact of public mouth connects, and the first earthing contact 25 is used for being connected with the second earthing contact of USB public affairs mouth, the first data
Contact 21 is for being connected with the second data contact of USB public affairs mouth, and the first contact contact 23 is touched for contacting with the second of USB public affairs mouth
Point connects.
Concrete, can be first data contact the 21, first voltage contact 22 and the first contact contact 23 successively to
Lower arrangement, the second voltage contact 24 and the first earthing contact 25 can be to arrange the most from top to bottom.
First data contact the 21, first voltage contact 22 and the first contact contact 23 are arranged at the left side of USB interface, and second
Voltage contact 24 and the first earthing contact 25 are arranged at the right side of USB interface, and, the first data contact 21, the first voltage touches
Point 22, first contacts contact 23, and the second voltage contact 24 and the first earthing contact 25 are distributed for staged in USB interface, with
The problem avoiding offseting the loose contact caused.
Such as: the first data contact 21 and the first voltage contact 22 are arranged at above the left side of USB interface, are in the first rank
Ladder, the first contact contact 23 is arranged at below the left side of USB interface, is in the 3rd ladder, and the second voltage contact 24 and first connects
Contact 25, ground is arranged at the centre position, right side of USB interface, is in the second ladder.
Further, first contact contact 23 contacts with the second of USB public affairs mouth contact connection, can particularly as follows:
First contact contact 23 is dumb contact, and the second contact contact of USB public affairs mouth is the 3rd data contact and the 4th data
Contact, the 3rd data contact and the 4th data contact are notconnect state, and, second data contact and the 3rd of USB public affairs mouth
Data contact is internal connection.
When USB interface is connected with USB public affairs mouth, dumb contact is positioned at the 3rd data contact of USB public affairs mouth and the 4th data are touched
Between point, set up with the 3rd data contact and the 4th data contact simultaneously and be connected so that the second data contact of USB public affairs mouth and the
Three data contact realize connecting by dumb contact and the 4th data contact.
USB interface disclosed in the present embodiment, by the contact in the first contact contact sets in first area from top to bottom
Being arranged in order, the contact in the second contact contact sets in second area is arranged in order, in the first contact contact sets from top to bottom
Contact contact with the 3rd in USB public affairs mouth the contact in contact sets corresponding connect, second contact contact sets in contact and USB
The contact correspondence in the 4th contact contact sets in public mouth connects, it is achieved USB interface and the connection of described USB public affairs mouth.This programme
By the subregion, contact of USB interface is divided and arranges, on the basis of the transmission of the transmission or electric current that realize data, reduce
Skew horizontal when USB interface connects with USB public affairs mouth is to contact the harmful effect caused, it is to avoid USB interface and USB public affairs
Mouth is when being fully connected, and USB interface or the damage of USB public affairs mouth that the transmission of USB interface and USB public affairs mouth internal current causes occurs
Bad problem.
Present embodiment discloses a kind of USB interface, its structural representation is as it is shown on figure 3, include:
3rd region 31 and the 4th region 32.
Wherein, the 3rd region 31 includes the 3rd contact contact sets composition, and the 4th region 32 includes the 4th contact contact sets.
The contact in the 3rd contact contact sets in 3rd region is arranged in order from top to bottom, and the 4th in the 4th region connects
The contact touched in contact sets is arranged in order from top to bottom.
Wherein, the 3rd region 31 is provided separately with the 4th region 32, with avoid prior art does not differentiates between the 3rd region,
Four regions, all of contact is in line, and after causing contacting repeatedly with mother's USB mouth, connects instability, causes skew, thus
Contact is had undesirable effect.3rd region and the 4th region can be setting up and down in USB interface, it is also possible to set for left and right
Put, be not specifically limited at this.
Contact in 3rd contact contact sets is corresponding even for contacting the contact in contact sets with first in mother's USB mouth
Connecing, for contacting with second in mother's USB mouth, the contact in contact sets is corresponding to be connected the contact in the 4th contact contact sets, it is achieved
USB interface and the connection of mother's USB mouth, thus realize the transmission of data.
USB interface disclosed in the present embodiment, by the contact in the 3rd contact contact sets in the 3rd region from top to bottom
Being arranged in order, the contact in the 4th contact contact sets in the 4th region is arranged in order, in the 3rd contact contact sets from top to bottom
Contact contact with first in mother's USB mouth the contact in contact sets corresponding connect, the 4th contact contact sets in contact and USB
The contact correspondence in the second contact contact sets in female mouth connects, it is achieved USB interface and the connection of described mother's USB mouth.This programme
By the subregion, contact of USB interface is divided and arranges, on the basis of the transmission of the transmission or electric current that realize data, reduce
The skew horizontal when USB interface connects with mother's USB mouth is to contact the harmful effect caused, it is to avoid USB interface and USB mother
Mouth is when being fully connected, and USB interface or the damage of mother's USB mouth that the transmission of USB interface and mother's USB mouth internal current causes occurs
Bad problem.
Present embodiment discloses a kind of USB interface, its structural representation as shown in Figure 4, including:
Second data contact 41, tertiary voltage contact 42, the second contact contact 43, the 4th voltage contact 44 and the second ground connection
Contact 45.
Wherein, the second data contact 41, tertiary voltage contact 42 and the second contact contact 43 are the contact in the 3rd region,
4th voltage contact 44 and the second earthing contact 45 are the contact in the 4th region.
Tertiary voltage contact 42 is for being connected with the first voltage contact of mother's USB mouth, and the 4th voltage contact 44 is used for and USB
Second voltage contact of female mouth connects, and the second earthing contact 45 is used for being connected with the first earthing contact of mother's USB mouth, the second data
Contact 41 is for being connected with the first data contact of mother's USB mouth, and the second contact contact 43 is touched for contacting with the first of mother's USB mouth
Point connects.
Concrete, can be the second data contact 41, tertiary voltage contact 42 and the second contact contact 43 successively to
Lower arrangement, the 4th voltage contact 44 and the second earthing contact 45 can be to arrange the most from top to bottom.
Second data contact 41, tertiary voltage contact 42 and the second contact contact 43 are arranged at the left side of USB interface, and the 4th
Voltage contact 44 and the second earthing contact 45 are arranged at the right side of USB interface, and, the second data contact 41, tertiary voltage touches
Point 42, second contacts contact 43, and the 4th voltage contact 44 and the second earthing contact 45 are distributed for staged in USB interface, with
The problem avoiding offseting the loose contact caused.
Such as: the second data contact 41 and tertiary voltage contact 42 are arranged at above the left side of USB interface, are in the first rank
Ladder, the second contact contact 43 is arranged at below the left side of USB interface, is in the 3rd ladder, and the 4th voltage contact 44 and second connects
Contact 45, ground is arranged at the centre position, right side of USB interface, is in the second ladder.
Further, the second contact contact 43 contacts contact and connects with the first of mother's USB mouth, and the Ke Yiwei: the second contact is touched
Point is connected with the second data contact by the first contact contact of mother's USB mouth.
Concrete:
Second contact contact 43 is the 3rd data contact 431 and the 4th data contact 432, the 3rd data contact 431 and the
Four data contact 432 are notconnect state, and, the second data contact 41 and the 3rd data contact 431 are internal connection；USB
First contact contact of female mouth is dumb contact.
When USB interface is connected with mother's USB mouth, dumb contact is positioned at the 3rd data contact of USB interface and the 4th data are touched
Between point, set up with the 3rd data contact and the 4th data contact simultaneously and be connected so that the second data contact of USB interface and the
Three data contact realize connecting by dumb contact and the 4th data contact.
USB interface disclosed in the present embodiment, by the contact in the 3rd contact contact sets in the 3rd region from top to bottom
Being arranged in order, the contact in the 4th contact contact sets in the 4th region is arranged in order, in the 3rd contact contact sets from top to bottom
Contact contact with first in mother's USB mouth the contact in contact sets corresponding connect, the 4th contact contact sets in contact and USB
The contact correspondence in the second contact contact sets in female mouth connects, it is achieved USB interface and the connection of described mother's USB mouth.This programme
By the subregion, contact of USB interface is divided and arranges, on the basis of the transmission of the transmission or electric current that realize data, reduce
The skew horizontal when USB interface connects with mother's USB mouth is to contact the harmful effect caused, it is to avoid USB interface and USB mother
Mouth is when being fully connected, and USB interface or the damage of mother's USB mouth that the transmission of USB interface and mother's USB mouth internal current causes occurs
Bad problem.
Present embodiment discloses a kind of USB device, including: mother's USB mouth and the male mouth of USB, wherein:
Mother's USB mouth includes: the first contact contact sets of composition first area, and the second contact contact of composition second area
Group；
USB public affairs mouth includes: the 3rd contact contact sets in composition the 3rd region, and composition four-range the 4th contacts contact
Group.
The contact in the first contact contact sets in first area is arranged in order from top to bottom, and second in second area connects
The contact touched in contact sets is arranged in order from top to bottom, and the contact in the 3rd contact contact sets in the 3rd region depends on from top to bottom
The secondary removal of mines, the contact in the 4th contact contact sets in the 4th region is arranged in order from top to bottom.
Wherein, first area is provided separately with second area, to avoid not differentiating between first area, the secondth district in prior art
Territory, all of contact is in line, and after causing contacting repeatedly with USB public affairs mouth, connects instability, causes skew, thus dock
Touch and have undesirable effect.First area and second area can be setting up and down in mother's USB mouth, it is also possible to arrange for left and right,
It is not specifically limited at this.
3rd region is provided separately with the 4th region, to avoid prior art does not differentiates between the 3rd region, the 4th region, and institute
Some contacts are in line, and after causing contacting repeatedly with mother's USB mouth, connect instability, cause skew, thus cause contact
Harmful effect.3rd region and the 4th region can be setting up and down in USB public affairs mouth, it is also possible to arrange for left and right, at this not
It is specifically limited.
Contact in first contact contact sets contacts the corresponding connection in the contact in contact sets, the second contact contact sets with the 3rd
In contact contact with the 4th that the contact in contact sets is corresponding to be connected, it is achieved the connection of the male mouth of USB and mother's USB mouth, thus realize
The transmission of data.
USB device disclosed in the present embodiment, by connecing in first area, second area, the 3rd region and the 4th region
The contact touched in contact sets is arranged in order the most from top to bottom, and the contact in the 3rd contact contact sets contacts in contact sets with first
Contact correspondence connect, the contact connection corresponding with the second contact contacted in contact sets in the 4th contact contact sets, it is achieved USB
Male mouth and the connection of described mother's USB mouth.This programme is by dividing the subregion, contact of mother's USB mouth and male mouth and arrange, in reality
On the basis of the existing transmission of data or the transmission of electric current, decrease the skew docking horizontal when the male mouth of USB is connected with mother's USB mouth
Touch the harmful effect that causes, it is to avoid when the male mouth of USB is not fully connected with mother's USB mouth, in the male mouth of USB and mother's USB mouth occur
The male mouth of USB that the transmission of portion's electric current causes or the damage problem of mother's USB mouth.
Present embodiment discloses a kind of USB device, including: the male mouth of USB and mother's USB mouth.
Wherein, the structural representation of mother's USB mouth is as in figure 2 it is shown, include:
First data contact 21, the first voltage contact 22, the first contact contact 23, the second voltage contact 24 and the first ground connection
Contact 25.
Wherein, first data contact the 21, first voltage contact 22 and the first contact contact 23 are the contact in first area,
Second voltage contact 24 and the first earthing contact 25 are the contact in second area.
The structural representation of USB public affairs mouth as shown in Figure 4, including:
Second data contact 41, tertiary voltage contact 42, the second contact contact 43, the 4th voltage contact 44 and the second ground connection
Contact 45.
Wherein, the second data contact 41, tertiary voltage contact 42 and the second contact contact 43 are the contact in the 3rd region,
4th voltage contact 44 and the second earthing contact 45 are the contact in the 4th region.
First voltage contact 22 is for being connected with tertiary voltage contact 42, and the second voltage contact 24 is for touching with the 4th voltage
Point 44 connection, the first earthing contact 25 is for being connected with the second earthing contact 45, and the first data contact 21 is used for and the second data
Contact 42 connects, and the first contact contact 23 connects for contacting contact 43 with second.
Concrete, can be first data contact the 21, first voltage contact 22 and the first contact contact 23 successively to
Lower arrangement, the second voltage contact 24 and the first earthing contact 25 can be to arrange the most from top to bottom.
Second data contact 41, tertiary voltage contact 42 and the second contact contact 43 arrange the most from top to bottom, the 4th electricity
Pressure contact 44 and the second earthing contact 45 can be to arrange the most from top to bottom.
First data contact the 21, first voltage contact 22 and the first contact contact 23 are arranged at the left side of mother's USB mouth, and second
Voltage contact 24 and the first earthing contact 25 are arranged at the right side of mother's USB mouth, and, the first data contact 21, the first voltage touches
Point 22, first contacts contact 23, and the second voltage contact 24 and the first earthing contact 25 are distributed for staged in mother's USB mouth, with
The problem avoiding offseting the loose contact caused.
Such as: the first data contact 21 and the first voltage contact 22 are arranged at above the left side of mother's USB mouth, are in the first rank
Ladder, the first contact contact 23 is arranged at below the left side of mother's USB mouth, is in the 3rd ladder, and the second voltage contact 24 and first connects
Contact 25, ground is arranged at the centre position, right side of mother's USB mouth, is in the second ladder.
Second data contact 41, tertiary voltage contact 42 and the second contact contact 43 are arranged at the left side of USB public affairs mouth, and the 4th
Voltage contact 44 and the second earthing contact 45 are arranged at the right side of USB public affairs mouth, and, the second data contact 41, tertiary voltage touches
Point 42, second contacts contact 43, and the 4th voltage contact 44 and the second earthing contact 45 are distributed for staged in USB public affairs mouth, with
The problem avoiding offseting the loose contact caused.
Such as: the second data contact 41 and tertiary voltage contact 42 are arranged at above the left side of USB public affairs mouth, are in the first rank
Ladder, the second contact contact 43 is arranged at below the left side of USB public affairs mouth, is in the 3rd ladder, and the 4th voltage contact 44 and second connects
Contact 45, ground is arranged at the centre position, right side of USB public affairs mouth, is in the second ladder.
Further, the first contact contact 23 contacts contact 43 with second and connects, can particularly as follows:
Second contact contact 43 is the 3rd data contact 431 and the 4th data contact 432, the 3rd data contact 431 and the
Four data contact 432 are notconnect state, and, the second data contact 41 and the 3rd data contact 431 are internal connection；USB
First contact contact of female mouth is dumb contact.
When mother's USB mouth mouth male with USB is connected, dumb contact is positioned at the 3rd data contact of USB public affairs mouth and the 4th data are touched
Between point, set up with the 3rd data contact and the 4th data contact simultaneously and be connected so that the second data contact of USB public affairs mouth and the
Three data contact realize connecting by dumb contact and the 4th data contact.
Concrete, the structural representation of the USB device after the cause for gossip male with USB of mother's USB mouth is now connected as it is shown in figure 5,
Dash area is the male mouth of the USB part that realizes electrical connection overlapping with mother's USB mouth.
USB device disclosed in the present embodiment, by connecing in first area, second area, the 3rd region and the 4th region
The contact touched in contact sets is arranged in order the most from top to bottom, and the contact in the 3rd contact contact sets contacts in contact sets with first
Contact correspondence connect, the contact connection corresponding with the second contact contacted in contact sets in the 4th contact contact sets, it is achieved USB
Male mouth and the connection of described mother's USB mouth.This programme is by dividing the subregion, contact of mother's USB mouth and male mouth and arrange, in reality
On the basis of the existing transmission of data or the transmission of electric current, decrease the skew docking horizontal when the male mouth of USB is connected with mother's USB mouth
Touch the harmful effect that causes, it is to avoid when the male mouth of USB is not fully connected with mother's USB mouth, in the male mouth of USB and mother's USB mouth occur
The male mouth of USB that the transmission of portion's electric current causes or the damage problem of mother's USB mouth.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.For device disclosed in embodiment
For, owing to it corresponds to the method disclosed in Example, so describe is fairly simple, relevant part sees method part and says
Bright.
Professional further appreciates that, in conjunction with the unit of each example that the embodiments described herein describes
And algorithm steps, it is possible to electronic hardware, computer software or the two be implemented in combination in, in order to clearly demonstrate hardware and
The interchangeability of software, the most generally describes composition and the step of each example according to function.These
Function performs with hardware or software mode actually, depends on application-specific and the design constraint of technical scheme.Specialty
Technical staff specifically should can be used for using different methods to realize described function to each, but this realization should not
Think beyond the scope of this invention.
The method described in conjunction with the embodiments described herein or the step of algorithm can direct hardware, processor be held
The software module of row, or the combination of the two implements.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, depositor, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (10)
1. a USB interface, it is characterised in that including: the first contact contact sets of composition first area, and composition the secondth district
The second contact contact sets in territory,
The contact in the first contact contact sets in described first area is arranged in order from top to bottom, the in described second area
Contact in two contact contact sets is arranged in order from top to bottom, and described first contacts in the contact in contact sets and USB public affairs mouth
Contact correspondence in 3rd contact contact sets connects, and the contact in described second contact contact sets connects with the 4th in USB public affairs mouth
The contact correspondence touched in contact sets connects, it is achieved described USB interface and the connection of described USB public affairs mouth.
USB interface the most according to claim 1, it is characterised in that described first contact contact sets includes: the first data are touched
Point, the first voltage contact and the first contact contact；Described second contact contact sets includes: the second voltage contact and first connects
Contact, ground；
Described first voltage contact is for being connected with the tertiary voltage contact of USB public affairs mouth, and described second voltage contact is used for and institute
The 4th voltage contact stating USB public affairs mouth connects, and described first earthing contact is for the second earthing contact with described USB public affairs mouth even
Connecing, described first data contact is for being connected with the second data contact of USB public affairs mouth, and described first contact contact is used for and USB
Second contact contact of public mouth connects.
USB interface the most according to claim 2, it is characterised in that described first contact contact connects with the second of USB public affairs mouth
Touch contact to connect, particularly as follows:
First contact contact of described USB interface is dumb contact, and the second contact contact of described USB public affairs mouth is: the 3rd data are touched
Put and the 4th data contact, and the second data contact of described USB public affairs mouth is connected with the 3rd data contact；
The dumb contact of described USB interface is connected with the 3rd data contact and the 4th data contact of described USB public affairs mouth, makes described
Second data contact of USB public affairs mouth and the 3rd data contact are by the dumb contact of described USB interface and the 4th of described USB public affairs mouth
Data contact connects.
4. a USB interface, it is characterised in that including: the 3rd contact contact sets in composition the 3rd region, and composition the 4th district
The 4th contact contact sets in territory,
The contact in the 3rd contact contact sets in described 3rd region is arranged in order from top to bottom, the in described 4th region
Contact in four contact contact sets is arranged in order from top to bottom, and the described 3rd contacts in the contact in contact sets and mother's USB mouth
Contact correspondence in first contact contact sets connects, and the contact in described 4th contact contact sets connects with second in mother's USB mouth
The contact correspondence touched in contact sets connects, it is achieved described USB interface and the connection of described mother's USB mouth.
USB interface the most according to claim 4, it is characterised in that described 3rd contact contact sets includes: the second data are touched
Point, tertiary voltage contact and the second contact contact；Described 4th contact contact sets includes: the 4th voltage contact and second connects
Contact, ground；
Described tertiary voltage contact is for being connected with the first voltage contact of mother's USB mouth, and described 4th voltage contact is used for and institute
The second voltage contact stating mother's USB mouth connects, and described second earthing contact is for the first earthing contact with described mother's USB mouth even
Connecing, described second data contact is for being connected with the first data contact of mother's USB mouth, and described second contact contact is used for and USB
First contact contact of female mouth connects.
USB interface the most according to claim 5, it is characterised in that described second contact contact is for the with mother's USB mouth
One contact contact connects, particularly as follows:
Described second contact contact is connected with described second data contact by the first contact contact of described mother's USB mouth.
USB interface the most according to claim 6, it is characterised in that described second contact contact is by described mother's USB mouth
First contact contact is connected with described second data contact, particularly as follows:
Described second contact contact is the 3rd data contact and the 4th data contact, described second data contact and described 3rd number
Connecting according to contact, the first contact contact of described mother's USB mouth is dumb contact, wherein:
Described 3rd data contact and the 4th data contact are connected with the dumb contact of described mother's USB mouth, make described second data touch
Point and the 3rd data contact are connected by dumb contact and the 4th data contact of described mother's USB mouth.
8. a USB device, it is characterised in that including: mother's USB mouth and the male mouth of USB, wherein:
Described mother's USB mouth includes: the first contact contact sets of composition first area, and the second contact of composition second area is touched
Point group；
Described USB public affairs mouth includes: the 3rd contact contact sets in composition the 3rd region, and composition four-range the 4th contact is touched
Point group；
The contact in the first contact contact sets in described first area is arranged in order from top to bottom, the in described second area
Two contact contact sets in contacts be arranged in order from top to bottom, in described 3rd region the 3rd contact contact sets in contact from
Being arranged in order down, the contact in the 4th contact contact sets in described 4th region is arranged in order from top to bottom；
Contact in described first contact contact sets contacts the corresponding connection in the contact in contact sets with the described 3rd, and described second connects
Touch the contact in contact sets and contact the corresponding connection in the contact in contact sets with the described 4th, it is achieved described mother's USB mouth and described USB
The connection of public mouth.
USB device the most according to claim 8, it is characterised in that described first contact contact sets includes: the first data are touched
Point, the first voltage contact and the first contact contact；Described second contact contact sets includes: the second voltage contact and first connects
Contact, ground；Described 3rd contact contact sets includes: the second data contact, tertiary voltage contact and the second contact contact；Described
4th contact contact sets includes: the 4th voltage contact and the second earthing contact；
Described first voltage contact is for being connected with described tertiary voltage contact, and described second voltage contact is for the described 4th
Voltage contact connects, and described first earthing contact is for being connected with described second earthing contact, and described first data contact is used for
Being connected with described second data contact, described first contact contact connects for contacting contact with described second.
USB device the most according to claim 9, it is characterised in that described first contact contact contacts with described second touches
Point connects, particularly as follows:
First contact contact of described mother's USB mouth is dumb contact, and the second contact contact of described USB public affairs mouth is: the 3rd data are touched
Put and the 4th data contact, and described second data contact is connected with the 3rd data contact；
3rd data contact and the 4th data contact of the dumb contact mouth male with described USB of described mother's USB mouth are connected, and make described
Two data contact and the 3rd data contact are connected with described 4th data contact by described dumb contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610417140.8A CN106099469B (en) | 2016-06-14 | 2016-06-14 | A kind of USB interface and USB device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610417140.8A CN106099469B (en) | 2016-06-14 | 2016-06-14 | A kind of USB interface and USB device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106099469A true CN106099469A (en) | 2016-11-09 |
| CN106099469B CN106099469B (en) | 2018-10-12 |
Family
ID=57845235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610417140.8A Active CN106099469B (en) | 2016-06-14 | 2016-06-14 | A kind of USB interface and USB device |
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| Country | Link |
|---|---|
| CN (1) | CN106099469B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107834327A (en) * | 2017-10-30 | 2018-03-23 | 维沃移动通信有限公司 | A kind of interconnecting device and mobile terminal |
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| CN101635403A (en) * | 2008-07-22 | 2010-01-27 | 星电株式会社 | Connector |
| CN201584611U (en) * | 2009-11-18 | 2010-09-15 | 东莞市炬圣电子有限公司 | Connector plug |
| CN202444086U (en) * | 2012-03-08 | 2012-09-19 | 深圳立讯精密工业股份有限公司 | Connector |
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| CN1490900A (en) * | 2002-09-19 | 2004-04-21 | 欧姆龙株式会社 | Connector for flexible placode |
| JP2005005136A (en) * | 2003-06-12 | 2005-01-06 | Smk Corp | Connector for connecting flexible plate-like cable |
| CN101635403A (en) * | 2008-07-22 | 2010-01-27 | 星电株式会社 | Connector |
| CN201584611U (en) * | 2009-11-18 | 2010-09-15 | 东莞市炬圣电子有限公司 | Connector plug |
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| CN107834327A (en) * | 2017-10-30 | 2018-03-23 | 维沃移动通信有限公司 | A kind of interconnecting device and mobile terminal |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106099469B (en) | 2018-10-12 |
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