CN207367096U - A kind of Type-C Interface Expandings depressed place - Google Patents
A kind of Type-C Interface Expandings depressed place Download PDFInfo
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- CN207367096U CN207367096U CN201720378940.3U CN201720378940U CN207367096U CN 207367096 U CN207367096 U CN 207367096U CN 201720378940 U CN201720378940 U CN 201720378940U CN 207367096 U CN207367096 U CN 207367096U
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Abstract
A kind of Type C interface docking station, including housing and interfacing expansion module are the utility model is related to, interfacing expansion module is arranged in housing, and interfacing expansion module includes being used for the Type C upstream Interfaces being connected with host computer, and interfacing expansion module further includes：High-speed, multi-path Multiplexing Unit, high-speed, multi-path Multiplexing Unit is connected with Type C upstream Interfaces, to switch out at least two-way transmission signal；Usb expansion unit, communicates to connect with high-speed, multi-path Multiplexing Unit, by the transmission signal for expanding a variety of different type interfaces all the way of at least two-way transmission signal；Image output unit, communicated to connect with high-speed, multi-path Multiplexing Unit, with producing at least two-way transmission signal all the way as video/audio signal, the utility model realizes Type C interface and other kinds of standard interface rough set theory, it is user-friendly, video/audio signal can be output to high definition display device at the same time, transmission rate faster, it is more stable.
Description
Technical field
Technical field of data transmission is the utility model is related to, more particularly to a kind of Type-C Interface Expandings depressed place.
Background technology
Type-C is a kind of connection type of USB interface, be can be inserted into regardless of tow sides, and other usb types
The equally function such as the charging of support USB standard, data transfer, display output, compared to other usb type charging abilities more
By force, transmission speed is faster.More and more electronic equipments tendencies configure less USB interface so that electronic equipment it is more and more thinner,
Easy to carry, this can promote future electronic device interface types to unitize, unification.But existing Type-C standard interfaces can not be straight
USB Type-A interface equipments, such as the USB flash disk with USB Type-A interfaces, mobile hard disk, printer etc. are connected in succession, and
Multiple equipment using other types interface are cannot be connected simultaneously to, this brings big inconvenience to user.
Utility model content
To solve the above problems, the utility model provides a kind of Type-C Interface Expandings depressed place, it is capable of providing polytype
Interface, it is user-friendly.
To solve above-mentioned purpose, following technical solution used by the utility model.
A kind of Type-C Interface Expandings depressed place, including housing and interfacing expansion module, interfacing expansion module are arranged in housing, connect
Mouth expansion module includes being used for the Type-C upstream Interfaces being connected with host computer, and interfacing expansion module further includes：High-speed, multi-path is answered
With unit, high-speed, multi-path Multiplexing Unit is connected with Type-C upstream Interfaces, to switch out at least two-way transmission signal；Usb expansion
Unit, communicates to connect with high-speed, multi-path Multiplexing Unit, at least two-way transmission signal is expanded a variety of differences all the way
The transmission signal of style interface；Image output unit, communicates to connect with high-speed, multi-path Multiplexing Unit, and at least two-way passes by described in
Defeated signal produces as video/audio signal all the way.
Preferably, further include power management module, power management module respectively with usb expansion unit, image output unit
It is electrically connected, to supply power to usb expansion unit and image output unit.
Preferably, power management module includes D/C power interface and power supply adaptor.
Preferably, interfacing expansion module further includes charging interface, and charging interface is connected with usb expansion unit, with supply
Position machine charging.
Preferably, charging interface is Type-C interface types.
Preferably, image output unit includes HDMI interface chip and HDMI interface, HDMI interface chip respectively with a high speed
Multiplexer unit is connected with HDMI interface, and video/audio signal is exported by HDMI interface.
Preferably, usb expansion unit includes usb expansion chip and Type-A interfaces, usb expansion chip and Type-A interfaces
Connection.
Preferably, the quantity of Type-A interfaces is six.
Preferably, usb expansion unit includes cable expanded circuit, and cable expanded circuit includes Ethernet chip and Ethernet
Interface, usb expansion chip are defeated by Ethernet interface by ethernet signal respectively with Ethernet chip and Ethernet interface
Go out.
Preferably, usb expansion unit includes audio extension circuit, and audio extension circuit includes audio extension chip and audio
Interface, audio extension chip is connected with usb expansion chip and audio interface respectively, and audio signal is defeated by audio interface
Go out.
The beneficial effects of the utility model are as follows：Usb expansion unit extensions go out a variety of different types of interfaces, make this
Type-C Interface Expandings depressed place has polytype interface, realizes Type-C interfaces and other kinds of standard interface rough set theory,
User-friendly, suitable for the electronic equipment with Type-C interfaces, while image output unit is multiplexed by high-speed, multi-path
Unit carries out data transmission with host computer, and video/audio signal is output to high definition display device so that transmission rate faster,
It is more stable.
Brief description of the drawings
Fig. 1 is the utility model Type-C Interface Expandings depressed place circuit theory schematic diagram；
Fig. 2 is the dimensional structure diagram in the utility model Type-C Interface Expandings depressed place；
Fig. 3 is the dimensional structure diagram at another visual angle in the utility model Type-C Interface Expandings depressed place.
Brief description of the drawings：1. housing, 2.Type-C upstream Interfaces, 3. high-speed, multi-path Multiplexing Units, 4.USB expanding elements,
41.USB extended chips, 42.Type-A interfaces, 43. Ethernet chips, 44. Ethernet interfaces, 45. audio extension chips, 46.
Audio interface, 461.AUDIO interfaces, 462.MIC interfaces, 5. image output units, 51.HDMI interface chips, 52.HDMI connect
Mouth, 6.DC power interfaces, 7. host computers, 8. charging interfaces.
Embodiment
The utility model is further described below in conjunction with attached drawing.
Referring to figs. 1 to Fig. 3, a kind of Type-C Interface Expandings depressed place, including housing 1 and interfacing expansion module, Interface Expanding mould
Block is arranged in housing 1, and interfacing expansion module includes being used for the Type-C upstream Interfaces 2 being connected with host computer 7, interfacing expansion module
Further include：High-speed, multi-path Multiplexing Unit 3, high-speed, multi-path Multiplexing Unit 3 is connected with Type-C upstream Interfaces 2, to switch out at least
Two-way transmission signal；Usb expansion unit 4, communicates to connect with high-speed, multi-path Multiplexing Unit 3, and at least two-way transmission by described in is believed
Number the transmission signal for expanding a variety of different type interfaces all the way；Image output unit 5 is logical with high-speed, multi-path Multiplexing Unit 3
Letter connection, by producing all the way as video/audio signal at least two-way transmission signal.In the present embodiment, usb expansion list
Member 4 expands a variety of different types of interfaces, this Type-C Interface Expandings depressed place is had polytype interface, realizes that Type-C connects
Mouthful with other kinds of standard interface rough set theory, it is user-friendly, suitable for the electronic equipment with Type-C interfaces, together
When image output unit 5 carried out data transmission by high-speed, multi-path Multiplexing Unit 3 and host computer 7, video/audio signal is exported
To high definition display device so that transmission rate faster, it is more stable.
The present embodiment further includes power management module, power management module respectively with usb expansion unit 4, image output list
Member 5 is electrically connected, to supply power to usb expansion unit 4 and image output unit 5, in this way, power management module is by external work
Power supply supply usb expansion unit 4 and image output unit 5, to drive usb expansion unit 4 and image output unit 5 to work, make
The data transfer in this Type-C Interface Expandings depressed place is more stable.Fig. 2 shows that power management module includes D/C power interface 6 and electricity
Source adapter, power supply adaptor and 6 grafting of D/C power interface, there is provided external working power.
Fig. 1 and Fig. 2 show that interfacing expansion module further includes charging interface 8, and charging interface 8 is connected with usb expansion unit 4,
Charged with supplying host computer 7.The charging interface 8 of the present embodiment is Type-C interface types, and the present embodiment further includes charger, fills
When electric, charger is plugged in charging interface 8, and usb expansion unit 4 carries out communication of shaking hands by charge protocol and charger, with control
Charger processed charges to host computer 7, so that the Type-C Interface Expandings depressed place of the present embodiment can realize charge function, charge rate is more
It is high.
Fig. 1 and Fig. 2 show that image output unit 5 includes HDMI interface chip 51 and HDMI interface 52, HDMI interface chip
51 are connected with high-speed, multi-path Multiplexing Unit 3 and HDMI interface 52 respectively, and video/audio signal is defeated by HDMI interface 52
Go out, in this way, distortion of the video/audio signal in transmitting procedure is reduced, so that the laser propagation effect of video/audio signal is more preferable.
With reference to Fig. 1, usb expansion unit 4 includes usb expansion chip 41 and Type-A interfaces 42, usb expansion chip 41 and
Type-A interfaces 42 connect.The usb expansion chip 41 of the present embodiment has two, first usb expansion chip 41 and high-speed, multi-path
Multiplexing Unit 3 connects, and second usb expansion chip 41 is connected with first usb expansion chip 41 and Type-A interfaces 42 respectively,
To expand multiple Type-A interfaces 42, the quantity of the Type-A interfaces 42 in the present embodiment is six, but quantity is not limited to six
It is a, can be by increasing usb expansion chip 41 to expand Type-A interfaces 42 as needed, details are not described herein.
With reference to Fig. 1 and Fig. 3, the usb expansion unit 4 of the present embodiment includes cable expanded circuit, and cable expanded circuit includes
Ethernet chip 43 and Ethernet interface 44, usb expansion chip 41, will respectively with Ethernet chip 43 and Ethernet interface 44
Ethernet signal is exported by Ethernet interface 44, in this way, Ethernet chip 43 changes the transmission signal of usb expansion chip 41
For ethernet signal, and exported by Ethernet interface 44, to realize the function of surfing the Net of host computer 7.
With reference to Fig. 1 and Fig. 3, usb expansion unit 4 includes audio extension circuit, and audio extension circuit includes audio extension core
Piece 45 and audio interface 46, audio extension chip 45 are connected with usb expansion chip 41 and audio interface 46, audio are believed respectively
Number exported by audio interface 46.The audio interface 46 of the present embodiment includes AUDIO interfaces 461 and MIC interfaces 462, in this way, sound
The transmission signal of usb expansion chip 41 is converted to AUDIO signals and MIC signals by frequency extended chip 45, and passes through AUDIO respectively
Interface 461 and MIC interfaces 462 export, and peripheral earphone can realize audio signal by AUDIO interfaces 461 and MIC interfaces 462
Transmission, it is user-friendly.The audio extension core 45 of the present embodiment is HB-100B chips.
In the practical application of the present embodiment, power management module gives the HDMI interface chip 51 of image output unit 5 respectively
And usb expansion chip 41, Ethernet chip 43 and audio extension chip 45 of usb expansion unit 4 etc. provides working power, with
Realize the data-transformation facility of different type interface, external charger is plugged in charging interface 8, and with usb expansion unit 4
Usb expansion chip 41 carries out communication of shaking hands by charge protocol, and Type-C upstream Interfaces are given under the control of usb expansion chip 41
2 host computer 7 charges, and realizes charge function.
Embodiment described above only expresses the several embodiments of the utility model, its description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (8)
1. a kind of Type-C Interface Expandings depressed place, including housing and interfacing expansion module, interfacing expansion module is arranged in housing, interface
Expansion module includes being used for the Type-C upstream Interfaces being connected with host computer, it is characterised in that interfacing expansion module further includes：
High-speed, multi-path Multiplexing Unit, high-speed, multi-path Multiplexing Unit are connected with Type-C upstream Interfaces, are passed with switching out at least two-way
Defeated signal；
Usb expansion unit, communicates to connect with high-speed, multi-path Multiplexing Unit, by the extension all the way of at least two-way transmission signal
Go out the transmission signal of a variety of different type interfaces；
Image output unit, communicates to connect with high-speed, multi-path Multiplexing Unit, by turning all the way at least two-way transmission signal
Go out for video/audio signal；
Power management module, power management module are electrically connected with usb expansion unit, image output unit, electric power are supplied respectively
To usb expansion unit and image output unit, power management module includes D/C power interface and power supply adaptor.
2. a kind of Type-C Interface Expandings depressed place according to claim 1, it is characterised in that interfacing expansion module further includes charging
Interface, charging interface are connected with usb expansion unit, to supply host computer charging.
3. a kind of Type-C Interface Expandings depressed place according to claim 2, it is characterised in that charging interface is Type-C interface classes
Type.
4. a kind of Type-C Interface Expandings depressed place according to claim 1, it is characterised in that image output unit connects including HDMI
Mouth chip and HDMI interface, HDMI interface chip are connected with high-speed, multi-path Multiplexing Unit and HDMI interface respectively, by video/sound
Frequency signal is exported by HDMI interface.
5. a kind of Type-C Interface Expandings depressed place according to claim 1, it is characterised in that usb expansion unit includes usb expansion
Chip and Type-A interfaces, usb expansion chip are connected with Type-A interfaces.
6. a kind of Type-C Interface Expandings depressed place according to claim 5, it is characterised in that the quantity of Type-A interfaces is six
It is a.
7. a kind of Type-C Interface Expandings depressed place according to claim 5, it is characterised in that usb expansion unit expands including cable
Open up circuit, cable expanded circuit includes Ethernet chip and Ethernet interface, usb expansion chip respectively with Ethernet chip and with
Too network interface, ethernet signal is exported by Ethernet interface.
8. a kind of Type-C Interface Expandings depressed place according to claim 5, it is characterised in that usb expansion unit expands including audio
Open up circuit, audio extension circuit includes audio extension chip and audio interface, audio extension chip respectively with usb expansion chip and
Audio interface connects, and audio signal is exported by audio interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720378940.3U CN207367096U (en) | 2017-04-11 | 2017-04-11 | A kind of Type-C Interface Expandings depressed place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720378940.3U CN207367096U (en) | 2017-04-11 | 2017-04-11 | A kind of Type-C Interface Expandings depressed place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207367096U true CN207367096U (en) | 2018-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720378940.3U Active CN207367096U (en) | 2017-04-11 | 2017-04-11 | A kind of Type-C Interface Expandings depressed place |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109240963A (en) * | 2018-07-19 | 2019-01-18 | 惠州市米琦通信设备有限公司 | The method and Related product of USB interface and Ethernet interface multiplexing |
| CN109889658A (en) * | 2019-01-25 | 2019-06-14 | 努比亚技术有限公司 | Accessory and mobile terminal for mobile terminal |
| CN110096100A (en) * | 2019-04-22 | 2019-08-06 | 广州韦泰韦电子科技有限公司 | Global function docking station |
| CN110830754A (en) * | 2019-11-29 | 2020-02-21 | 深圳银澎云计算有限公司 | Heterogeneous video conference device based on network |
| CN112776738A (en) * | 2020-12-31 | 2021-05-11 | 智车优行科技（北京）有限公司 | Vehicle-mounted docking station, system, automobile, external device access method and medium |
-
2017
- 2017-04-11 CN CN201720378940.3U patent/CN207367096U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109240963A (en) * | 2018-07-19 | 2019-01-18 | 惠州市米琦通信设备有限公司 | The method and Related product of USB interface and Ethernet interface multiplexing |
| CN109889658A (en) * | 2019-01-25 | 2019-06-14 | 努比亚技术有限公司 | Accessory and mobile terminal for mobile terminal |
| CN110096100A (en) * | 2019-04-22 | 2019-08-06 | 广州韦泰韦电子科技有限公司 | Global function docking station |
| CN110830754A (en) * | 2019-11-29 | 2020-02-21 | 深圳银澎云计算有限公司 | Heterogeneous video conference device based on network |
| CN112776738A (en) * | 2020-12-31 | 2021-05-11 | 智车优行科技（北京）有限公司 | Vehicle-mounted docking station, system, automobile, external device access method and medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Type-C interface dock Effective date of registration: 20221012 Granted publication date: 20180515 Pledgee: Dongguan branch of Bank of Dongguan Co.,Ltd. Pledgor: DONGGUAN XINYUAN RUICHUANG ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2022980017940 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |