CN204927577U - Transmission equipment with OTG function - Google Patents
Transmission equipment with OTG function Download PDFInfo
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- CN204927577U CN204927577U CN201520594314.9U CN201520594314U CN204927577U CN 204927577 U CN204927577 U CN 204927577U CN 201520594314 U CN201520594314 U CN 201520594314U CN 204927577 U CN204927577 U CN 204927577U
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- otg
- transmission equipment
- usb
- usb interface
- interface
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Abstract
The utility model is applicable to the field of electronic technology, a transmission equipment with OTG function is provided, including concentrator device and PCB board, at least one first USB interface and data transmission line, data transmission line one end with the PCB board is connected, the other end of data transmission line is equipped with the public head of USB, the concentrator device still includes the OTG data transmission line, OTG data transmission line one end with the public first parallel connection of USB, the other end of OTG data transmission line sets up the USB interface, the second USB interface is at least including a USB type -C interface. Borrow this the utility model discloses an improve the OTG transmission equipment and use the effect of experiencing.
Description
Technical field
The utility model relates to electronic technology field, particularly relates to a kind of transmission equipment with OTG function.
Background technology
Society uses OTG (On-The-Go now, USB sub-protocol) function can be applied in many cases in the middle of a lot of fields, wherein have no lack of easily device in original transmission equipment, play better practicality, and the function of OTG too high making better to extend and apply widely on the market, on the field of a lot of new technology, do not make the practical equipment more meeting librarian use yet; And existing OTG transmission equipment is experienced poorly in this respect.
In summary, obviously there is inconvenience and defect in actual use in prior art, so be necessary to be improved.
Utility model content
For above-mentioned defect, the purpose of this utility model is to provide a kind of transmission equipment with OTG function, can charge to electronic product, and electronic equipment can also be made as main equipment swap data, promotes the experience of OTG transmission equipment.
To achieve these goals, the utility model provides a kind of transmission equipment with OTG function, comprise hub device and pcb board, at least one the first USB interface and data line, described data line one end is connected with described pcb board, and the other end of described data line is provided with USB male joint; Described hub device also comprises OTG data line, and described OTG data line one end and described USB male joint are connected in parallel, and the other end of described OTG data line arranges USB interface, and described secondary USB interface at least comprises a USBType-C interface.
According to the transmission equipment with OTG function described in the utility model, described hub device is USB2.0 hub, USB3.0 hub and/or USB3.1 hub.
According to the transmission equipment with OTG function described in the utility model, described secondary USB interface also comprises/MicroUSB2.0 interface and/or MicroUSB3.0 interface.
According to the transmission equipment with OTG function described in the utility model, described in comprise hub device and be provided with 3 described first USB interface.
According to the transmission equipment with OTG function described in the utility model, described first USB interface supports quick charge usb protocol BC1.2.
According to the transmission equipment with OTG function described in the utility model, described first USB interface supports universal serial bus electric power transfer standard.
According to the transmission equipment with OTG function described in the utility model, described first USB interface supports quick charge usb protocol QC2.0.
The utility model is in parallel by data line in OTG transmission equipment, OTG data wire, makes it possible to, to electronic product charging, electronic equipment to be made as main equipment swap data with USBType-C interface, improve the experience of OTG function transmission equipment.
Accompanying drawing explanation
Fig. 1 is the transmission equipment schematic perspective view that the utility model has OTG function.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
To achieve these goals, the purpose of this utility model is to provide a kind of transmission equipment with OTG function, the system of described middle employing can be the software unit being built in multi-function jack, hardware cell or software and hardware combining unit, electronic equipment can be mobile phone, PDA (PersonalDigitalAssistant, personal digital assistant), panel computer etc.
In conjunction with illustrating, as shown in Figure 1, a kind of transmission equipment 100 with OTG function that the utility model provides, comprise hub device and pcb board, at least one the first USB interface 9 and data line 5, described data line 5 one end is connected with described pcb board, and the other end of described data line 5 is provided with USB male joint 7; Described hub device also comprises OTG data line 6, described OTG data line one end and described USB male joint 7 are connected in parallel, the other end of described OTG data line arranges USB interface 8, and described secondary USB interface 8 at least comprises a USBType-C interface.
The transmission equipment 100 of the described OTG of having function preferably has, and described hub device is USB2.0 hub, USB3.0 hub and/or USB3.1 hub.In the present embodiment, hub device can do the various speed schemes such as USB2.0/USB3.0/USB3.1, and can do the binding function of the types such as USB2.0 mixing USB3.0.Further, described secondary USB interface 8 also comprises/MicroUSB2.0 interface and/or MicroUSB3.0 interface.As shown in Figure 1, described hub device is provided with 3 described first USB interface 9, and described first USB interface 9 of described hub device is USB, comprises support USB2.0/USB3.0/USB3.1 interface standard one or more.
Particularly, described secondary USB interface 8 supports otg standard, by having the combination of the transmission equipment 100OTG function of OTG function, digital mobile device (mobile phone/flat board etc.) more can be used to carry out the function such as expansion, exchange of data.USBOTG standard is on the basis of complete compatible USB2.0 standard, and add power management (saving power consumption) function, its permission equipment both can be used as main frame, also can be used as peripheral hardware operation (dual-purpose OTG).OTG double-duty plant meets USB2.0 standard completely, and can provide certain Host Detection ability.Described first USB interface supports quick charge usb protocol BC1.2 (BatteryChargingSpecificationRev1.2, battery charging specification 1.2 version).
Further, the USB interface that described first USB interface 9 is arranged supports universal serial bus electric power transfer standard (USB-PD, UniversalSerialBus-PowerDelivery), the transmission equipment 100 that can make to have OTG function charge with hub device, USB, the combination of electric power transfer function, can provide exchanges data and digital function of charging.And in conjunction with the PD function of USB charging, in USB charging, can export the way of output of multiple voltage and multiple electric current by Intelligent Matching, make charge function spreadability wider.Described first USB interface supports quick charge usb protocol QC2.0 (QuickCharge2.0, fast charge protocol 2.0).
In sum, by data line in OTG transmission equipment, the parallel connection of OTG data wire, make it possible to electronic product charging, USBType-C interface that can also be up-to-date makes electronic equipment as main equipment swap data, improves the experience of OTG function transmission equipment.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection range that all should belong to the claim appended by the utility model.
Claims (7)
1. one kind has the transmission equipment of OTG function, it is characterized in that, comprise hub device and pcb board, at least one the first USB interface and data line, described data line one end is connected with described pcb board, and the other end of described data line is provided with USB male joint; Described hub device also comprises OTG data line, described OTG data line one end and described USB male joint are connected in parallel, the other end of described OTG data line arranges secondary USB interface, and described secondary USB interface at least comprises a USBType-C interface.
2. have the transmission equipment of OTG function according to claim 1, it is characterized in that, described hub device is USB2.0 hub, USB3.0 hub and/or USB3.1 hub.
3. there is the transmission equipment of OTG function according to claim 2, it is characterized in that, described secondary USB interface also comprises/MicroUSB2.0 interface and/or MicroUSB3.0 interface.
4. according to any one of claims 1 to 3, have the transmission equipment of OTG function, it is characterized in that, described hub device is provided with 3 described first USB interface.
5. have the transmission equipment of OTG function according to claim 4, it is characterized in that, described first USB interface supports quick charge usb protocol BC1.2.
6. have the transmission equipment of OTG function according to claim 4, it is characterized in that, it is characterized in that, described first USB interface supports universal serial bus electric power transfer standard.
7. have the transmission equipment of OTG function according to claim 4, it is characterized in that, described first USB interface supports quick charge usb protocol QC2.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594314.9U CN204927577U (en) | 2015-08-07 | 2015-08-07 | Transmission equipment with OTG function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594314.9U CN204927577U (en) | 2015-08-07 | 2015-08-07 | Transmission equipment with OTG function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927577U true CN204927577U (en) | 2015-12-30 |
Family
ID=54976678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520594314.9U Active CN204927577U (en) | 2015-08-07 | 2015-08-07 | Transmission equipment with OTG function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927577U (en) |
-
2015
- 2015-08-07 CN CN201520594314.9U patent/CN204927577U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160405 Address after: 518112, Guangdong Shenzhen District, Longgang Avenue, China letter science and Technology Park headquarters, economic center 9 layers Patentee after: ORICO TECHNOLOGIES CO., LTD. Address before: 518112, Guangdong Shenzhen District, Longgang Avenue, China letter science and Technology Park headquarters, economic center 9 layers Patentee before: Xu Yeyou |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170626 Address after: Changping Zhen Qiao Zi Cun Tang Jiao road 523000 Guangdong city of Dongguan province No. 24 yuan power production for the park D building 3 floor Patentee after: Dongguan City Xin Yuanrui Electronic Technology Co. Ltd. Address before: 518112, Guangdong Shenzhen District, Longgang Avenue, China letter science and Technology Park headquarters, economic center 9 layers Patentee before: ORICO TECHNOLOGIES CO., LTD. |
|
| TR01 | Transfer of patent right |