CN206180331U - USB3. 1 signal transmission wire - Google Patents
USB3. 1 signal transmission wire Download PDFInfo
- Publication number
- CN206180331U CN206180331U CN201621256560.4U CN201621256560U CN206180331U CN 206180331 U CN206180331 U CN 206180331U CN 201621256560 U CN201621256560 U CN 201621256560U CN 206180331 U CN206180331 U CN 206180331U
- Authority
- CN
- China
- Prior art keywords
- contact
- contacts
- usb
- lines
- interfaces
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a USB3.1 signal transmission wire, including USB the AM interface, data transmission wire and USB the CM interface, USB the AM interface contains a PCB base plate, be provided with four contact points on the PCB base plate side by side, four contact points are through the one end of miniature circuit board connection data transmission wire, the data transmission wire contains the coreA1 line, the coreA2 line, the coreB line, coreC1 and coreC2 line, is USB connected to the other end of data transmission wire the CM interface, USB the A face of CM interface is provided with a GND side by side and contacts, the TX+ contact, TX the contact, RX the contact, RX+ contact and the 2nd GND contact, USB the one end of the B face of CM interface is provided with VBUS side by side and contacts, the CC contact, the D+ contact, D the contact, the VCOM contact, contact with the 3rd GND, USB the middle part of the B face of CM interface is fixed and is equipped with three chip resistor. The utility model discloses data transmission bauds has been improved by a wide margin.
Description
Technical field
The utility model is related to a kind of signal transmission wire, more particularly to a kind of USB3.1 signal transmission wires.
Background technology
With developing rapidly for computer technology, all kinds of computer external connection apparatus are also manufactured by invention in succession,
Need to carry out substantial amounts of data transfer between computer and external equipment.Wherein most widely used transmission path is to use
USB data transmission wire, at present, USB data transmission technology develops into USB3.0 from initial USB1.1, and USB3.0 has
The advantage that signaling rate is fast and transmission performance is stable, but the interface of USB3.0 is too big, therefore popular style is not wide, together
When, existing USB2.0 interfaces can only support unidirectional grafting, and to user very big inconvenience is brought, therefore, computer makes
User wishes that a kind of transmission data is fast, the convenient data line interface of grafting realizes computer and printer, storage hard disk, mobile phone
Quick connection and data transfer Deng equipment, this is also the direction that relevant technical personnel endeavour to research and develop.
Utility model content
The utility model proposes a kind of USB3.1 signal transmission wires, solve prior art Computer and connect with outside
Connect that USB wire transmission data between equipment are slow and the shortcomings of interface inconvenient insertion, it is convenient to insert by being provided with USB-AM interfaces
Entering computer equipment carries out the reading of data, by being provided with the data transmission wires containing twisted-pair feeder, can greatly improve data
Efficiency of transmission, the periphery cladding of data transmission wires is provided with screen layer, is effectively reduced impact of the signal noise to transmission signal,
The two sides of the second PCB substrate of USB-CM interfaces is each provided with electrical pickoff and is provided with Chip-R, makes USB-CM interfaces
Both direction can turn on data and electric current, and not only convenient people plug is used, and increased electric current and data
Conducting power, therefore with good using effect.
In order to solve above-mentioned technical problem, the utility model provides following technical scheme：
A kind of USB3.1 signal transmission wires of the utility model, including USB-AM interfaces, data transmission wires and USB-CM
Interface, the USB-AM interfaces include the first PCB substrate, one end of first PCB substrate be arranged in order be provided with the first contact,
Second contact, the 3rd contact and the 4th contact, one end of the USB-AM interfaces connects one end of the data transmission wires, institute
Data transmission wires are stated comprising CoreA1 lines, CoreA2 lines, CoreB lines, CoreC1 lines and CoreC2 lines, the data transfer is led
The other end of line connects the USB-CM interfaces, and the USB-CM interfaces include the second PCB substrate, the second PCB substrate A face
One end be arranged in order and be provided with a GND contacts, TX+ contacts, TX- contacts, RX- contacts, RX+ contacts and the 2nd GND contacts, institute
The other end for stating the second PCB substrate A face is arranged in order and is provided with A1 to A12 totally ten two contacts, the second PCB substrate B face
Successively stationary arrangement is provided with VBUS contacts, CC contacts D+ contacts, D- contacts, VCOM contacts and the 3rd GND contacts for one end, described
Three Chip-Rs are fixed with the middle part of second PCB substrate B face, the other end in the second PCB substrate B face is fixed with B1
To B12 totally 12 contacts.
Used as a kind of optimal technical scheme of the present utility model, the inside of the USB-AM interfaces includes microminiature modul plate,
One end of microminiature modul plate connects first contact, second contact, the 3rd contact and the 4th contact, miniature
The other end of wiring board connects the data transmission wires.
As a kind of optimal technical scheme of the present utility model, the CoreA1 lines, the CoreA2 lines, the CoreB
The outside cladding of line, the CoreC1 and the CoreC2 lines is provided with screen layer, and the periphery cladding of the screen layer is provided with insulation
Layer.
As a kind of optimal technical scheme of the present utility model, the CoreA1 lines, the CoreA2 lines and the CoreB
Line is twisted-pair feeder.
The beneficial effect that the utility model is reached is：Simple structure of the present utility model, it is cheap, and practicality
By force, solve that prior art Computer is slow with the USB wire transmission data between external connection apparatus and interface is inconvenient to insert
The shortcomings of entering, by being provided with USB-AM interfaces, convenient insertion computer equipment carries out the reading of data, by being provided with containing twisted-pair feeder
Data transmission wires, can greatly improve data also efficiency of transmission, the periphery cladding of data transmission wires is provided with screen layer, can
Impact of the signal noise to transmission signal is effectively reduced, the two sides of the second PCB substrate of USB-CM interfaces is each provided with electrical contact
Put and be provided with Chip-R, making the both direction of USB-CM interfaces can turn on data and electric current, not only convenient people
Plug and use, and increased the conducting power of electric current and data, therefore with good using effect.
Description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to restriction of the present utility model.In the accompanying drawings：
Fig. 1 is subjective structural representation of the present utility model；
Fig. 2 is the utility model USB-CM interface structure schematic diagrams；
Fig. 3 is the utility model data transmission wires cross section structure schematic diagram；
In figure：1st, USB-AM interfaces；2nd, data transmission wires；3rd, USB-CM interfaces；4th, the first PCB substrate；5th, first touch
Point；6th, the second contact；7th, the 3rd contact；8th, the 4th contact；9th, CoreA1 lines；10th, CoreA2 lines；11st, CoreB lines；12、
CoreC1 lines；13rd, CoreC2 lines；14th, the second PCB substrate；15th, a GND contacts；16th, TX+ contacts；17th, TX- contacts；18、
RX- contacts；19th, RX+ contacts；20th, the 2nd GND contacts；21st, VBUS contacts；22nd, CC contacts；23rd, D+ contacts；24th, D- contacts；
25th, VCOM contacts；26th, the 3rd GND contacts；27th, Chip-R；28th, screen layer；29th, insulating barrier.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As Figure 1-3, the utility model provides a kind of USB3.1 signal transmission wires, including USB-AM interfaces 1, data
Transfer wire 2 and USB-CM interfaces 3, USB-AM interfaces 1 include the first PCB substrate 4, and one end of the first PCB substrate 4 is arranged in order
The first contact 5, the second contact 6, the 3rd contact 7 and the 4th contact 8 are provided with, one end connection data transfer of USB-AM interfaces 1 is led
One end of line 2, data transmission wires 2 include CoreA1 lines 9, CoreA2 lines 10, CoreB lines 11, CoreC1 lines 12 and CoreC2
Line 13, the other end connection USB-CM interfaces 3 of data transmission wires 2, USB-CM interfaces 3 include the second PCB substrate 14, and second
The one end in PCB substrate 14A face is arranged in order and is provided with a GND contacts 15, TX+ contacts 16, TX- contacts 17, RX- contacts 18, RX+
The GND contacts 20 of contact 19 and the 2nd, the other end in the A faces of the second PCB substrate 14 be arranged in order be provided with A1 to A12 totally 12 touch
Point, the second PCB substrate（14）Successively stationary arrangement is provided with VBUS contacts for the one end in B faces（21）, CC contacts（22）, D+ contacts
（23）, D- contacts（24）, VCOM contacts（25）With the 3rd GND contacts（26）, the second PCB substrate（14）The middle part in B faces is fixed and is set
There are three Chip-Rs（27）, the second PCB substrate（14）The other end in B faces is fixed with B1 to B12 totally 12 contacts.
Further, the inside of USB-AM interfaces 1 includes microminiature modul plate, and one end connection described first of microminiature modul plate is touched
The 5, second contact 6 of point, the 3rd contact 7 and the 4th contact 8, the other end connection data transmission wires 2 of microminiature modul plate.
CoreA1 lines 9, CoreA2 lines 10, CoreB lines 11, the outside cladding of CoreC112 and CoreC2 lines 13 are provided with shielding
Layer 28, can effectively shield the electromagnetic noise signal of outside, impact of the signal noise to transmission signal be reduced, outside screen layer 28
Enclose cladding and be provided with insulating barrier 29.
CoreA1 lines 9, CoreA2 lines 10 and CoreB lines 11 are twisted-pair feeders.
Simple structure of the present utility model, it is cheap and practical, by being provided with USB-AM interfaces 1, convenient insertion
Computer equipment carries out the reading of data, by being provided with the data transmission wires 2 containing twisted-pair feeder, can greatly improve data and also pass
Defeated efficiency, the periphery cladding of data transmission wires is provided with screen layer 28, is effectively reduced impact of the signal noise to transmission signal,
The two sides of the second PCB substrate 14 of USB-CM3 interfaces is each provided with electrical pickoff and is provided with Chip-R 27, makes USB-CM connect
The both direction of mouth can turn on data and electric current, and not only convenient people's plug is used, and increased electric current sum
According to conducting power, solve prior art Computer slow with the USB wire transmissions data between external connection apparatus and connect
Mouth is inconvenient to the shortcomings of inserting, therefore with good using effect.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (4)
1. a kind of USB3.1 signal transmission wires, including USB-AM interfaces（1）, data transmission wires（2）With USB-CM interfaces
（3）, it is characterised in that the USB-AM interfaces（1）Comprising the first PCB substrate（4）, first PCB substrate（4）One end according to
Secondary arrangement is provided with the first contact（5）, the second contact（6）, the 3rd contact（7）With the 4th contact（8）, the USB-AM interfaces（1）
One end connect the data transmission wires（2）One end, the data transmission wires（2）Comprising CoreA1 lines（9）、CoreA2
Line（10）, CoreB lines（11）, CoreC1 lines（12）With CoreC2 lines（13）, the data transmission wires（2）The other end connection
The USB-CM interfaces（3）, the USB-CM interfaces（3）Comprising the second PCB substrate（14）, second PCB substrate（14）A faces
One end be arranged in order and be provided with a GND contacts（15）, TX+ contacts（16）, TX- contacts（17）, RX- contacts（18）, RX+ contacts
（19）With the 2nd GND contacts（20）, second PCB substrate（14）The other end in A faces be arranged in order and be provided with A1 to A12 totally 12
Individual contact, second PCB substrate（14）Successively stationary arrangement is provided with VBUS contacts for the one end in B faces（21）, CC contacts（22）、D+
Contact（23）, D- contacts（24）, VCOM contacts（25）With the 3rd GND contacts（26）, second PCB substrate（14）In B faces
Portion is fixed with three Chip-Rs（27）, second PCB substrate（14）The other end in B faces is fixed with B1 to B12 totally 12
Individual contact.
2. a kind of USB3.1 signal transmission wires according to claim 1, it is characterised in that the USB-AM interfaces（1）
Inside include microminiature modul plate, one end of microminiature modul plate connects first contact（5）, second contact（6）, it is described
3rd contact（7）With the 4th contact（8）, the other end connection data transmission wires of microminiature modul plate（2）.
3. a kind of USB3.1 signal transmission wires according to claim 1, it is characterised in that the CoreA1 lines（9）, institute
State CoreA2 lines（10）, the CoreB lines（11）, the CoreC1（12）With the CoreC2 lines（13）Outside cladding be provided with
Screen layer（28）, the screen layer（28）Periphery cladding be provided with insulating barrier（29）.
4. a kind of USB3.1 signal transmission wires according to claim 3, it is characterised in that the CoreA1 lines（9）, institute
State CoreA2 lines（10）With the CoreB lines（11）It is twisted-pair feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621256560.4U CN206180331U (en) | 2016-11-23 | 2016-11-23 | USB3. 1 signal transmission wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621256560.4U CN206180331U (en) | 2016-11-23 | 2016-11-23 | USB3. 1 signal transmission wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206180331U true CN206180331U (en) | 2017-05-17 |
Family
ID=58685679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621256560.4U Expired - Fee Related CN206180331U (en) | 2016-11-23 | 2016-11-23 | USB3. 1 signal transmission wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206180331U (en) |
-
2016
- 2016-11-23 CN CN201621256560.4U patent/CN206180331U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3197730U (en) | connector | |
| CN206180331U (en) | USB3. 1 signal transmission wire | |
| CN203326288U (en) | Connector structure capable of reducing near-end crosstalk | |
| CN202772296U (en) | USB male connector | |
| TWM465693U (en) | Electrical connector plug | |
| CN209233113U (en) | A kind of thermal printer reverse transfer equipment | |
| CN206379539U (en) | A kind of socket | |
| CN106898908A (en) | A kind of Multi-functional socket connector | |
| CN207572609U (en) | A kind of interface protection structure of portable electronic device | |
| CN202906006U (en) | USB male-joint connector | |
| CN203536608U (en) | Electric connector, charger and electronic equipment | |
| TWM408850U (en) | Improved connector structure with protection device | |
| CN201663263U (en) | Built-in USB 3.0 female connector | |
| CN207994284U (en) | A kind of high speed USB TYPE C translation interfaces | |
| CN207199924U (en) | A kind of extra small strong magnetic automatic connection cord | |
| CN203014102U (en) | Novel cellphone mobile power plug | |
| CN203562604U (en) | Connecting part of storage device | |
| CN207009800U (en) | Portable usb data wire | |
| CN207442035U (en) | A kind of data cable to charge and output audio can be carried out at the same time | |
| CN207409772U (en) | There are many data cables of connector for a kind of band | |
| CN211265827U (en) | Connector port protective cover device | |
| CN203205574U (en) | A novel USB female socket | |
| CN205487540U (en) | USB3. 1 type -C wire rod | |
| CN210926378U (en) | Wiring port positioning structure of communication cable | |
| CN208385779U (en) | Multi-functional charging cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20171123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |