CN204927758U - Notebook computer adapter - Google Patents
Notebook computer adapter Download PDFInfo
- Publication number
- CN204927758U CN204927758U CN201520710699.0U CN201520710699U CN204927758U CN 204927758 U CN204927758 U CN 204927758U CN 201520710699 U CN201520710699 U CN 201520710699U CN 204927758 U CN204927758 U CN 204927758U
- Authority
- CN
- China
- Prior art keywords
- usbtype
- mcu
- connects
- notebook computer
- male
- 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
- Power Sources (AREA)
Abstract
The utility model provides a notebook computer adapter, include: the female head of USBtype -c, direct -current transformer, MCU and the public head of USB type -c, direct -current transformer is connected to the female head of USBtype -c, direct -current transformer connects MCU, MCU connects the public head of USBtype -c, 3.0 external interfaces of USB are connected to the public head of USBtype -c. Accomplish in affect using USB external device not and charge, and can make macbook equipment not cut off the power supply always.
Description
Technical field
The utility model relates to electronics and technical field, particularly a kind of notebook computer adapter.
Background technology
On existing market, equipment in use for macbook (notebook personal computer of Apple), need to transfer USB3.0 (a kind of general-purpose interface of transfer of data) interface with the adapter of similar USBtype-c (a kind of common interface protocol of transfer of data), be used for transmitting data, but while transmission data, just can not charge for MacBook, give and use macbook to make troubles.
Utility model content
The utility model provides a kind of notebook computer adapter, completes charging, and can make the not power-off always of macbook equipment while not affecting use USB external equipment.
To achieve these goals, the utility model provides following technical scheme:
A kind of notebook computer adapter, comprise: USBtype-c female, commutator transformer, MCU and USBtype-c male, described USBtype-c female connects commutator transformer, described commutator transformer connects described MCU, described MCU connects described USBtype-c male, and described USBtype-c male connects USB3.0 external interface.
By implementing above technical scheme, there is following technique effect: the notebook computer adapter that the utility model provides, there is 1 USBtype-c male, 1 USB3.0 external interface (female) and USBtype-c female, support charging simultaneously and a transfer of data, while not affecting use USB external equipment, complete charging, and the not power-off always of macbook equipment can be made.
Accompanying drawing explanation
The structure principle chart of the notebook computer adapter that Fig. 1 provides for the utility model.
Embodiment
In order to better understand the technical solution of the utility model, describe below in conjunction with accompanying drawing the embodiment that the utility model provides in detail.
The utility model provides a kind of notebook computer adapter, as shown in Figure 1, comprise: USBtype-c female, commutator transformer (DC-DC), MCU and USBtype-c male, described USBtype-c female connects commutator transformer, described commutator transformer connects described MCU (microprocessor), described MCU connects described USBtype-c male, and described USBtype-c male connects USB3.0 external interface.USBtype-c female connects power supply adaptor, the power supply of 14.5V is input to commutator transformer from power supply adaptor from this USBtype-c female, the power voltage step down of this 14.5V is the power supply of 5V by this commutator transformer, USBtype-c male is used for the interface of grafting MacBook equipment, MCU reaches charging Handshake Protocol by USBtype-c male and MacBook equipment, to charge to MacBook equipment, connect USB3.0 external interface by USBtype-c male simultaneously, USB3.0 external interface connects the external equipments such as USB flash disk, MacBook equipment carries out exchanges data by USBtype-c male and USB3.0 external interface and external equipment.
Above a kind of notebook computer adapter that the utility model embodiment provides is described in detail, for one of ordinary skill in the art, according to the thought of the utility model embodiment, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (1)
1. a notebook computer adapter, it is characterized in that, comprise: USBtype-c female, commutator transformer, MCU and USBtype-c male, described USBtype-c female connects commutator transformer, described commutator transformer connects described MCU, described MCU connects described USBtype-c male, and described USBtype-c male connects USB3.0 external interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710699.0U CN204927758U (en) | 2015-09-15 | 2015-09-15 | Notebook computer adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710699.0U CN204927758U (en) | 2015-09-15 | 2015-09-15 | Notebook computer adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927758U true CN204927758U (en) | 2015-12-30 |
Family
ID=54976857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520710699.0U Expired - Fee Related CN204927758U (en) | 2015-09-15 | 2015-09-15 | Notebook computer adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927758U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106131732A (en) * | 2016-08-16 | 2016-11-16 | 歌尔股份有限公司 | A kind of earphone |
| CN108631129A (en) * | 2017-03-21 | 2018-10-09 | 耕源科技股份有限公司 | Power transmission line and power transmission device |
-
2015
- 2015-09-15 CN CN201520710699.0U patent/CN204927758U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106131732A (en) * | 2016-08-16 | 2016-11-16 | 歌尔股份有限公司 | A kind of earphone |
| CN108631129A (en) * | 2017-03-21 | 2018-10-09 | 耕源科技股份有限公司 | Power transmission line and power transmission device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204315878U (en) | A kind of intelligent expansion seat | |
| CN204927758U (en) | Notebook computer adapter | |
| CN203932603U (en) | A kind of quick charge formula usb data line | |
| CN207397265U (en) | A kind of Type-C expanding units | |
| CN204391418U (en) | A kind of wireless relay multi-function jack | |
| CN104167649A (en) | Mobile socket with USB interface | |
| CN204025111U (en) | A kind of mini electric fan with wireless charging function | |
| CN204166903U (en) | Multifunctional storage device | |
| CN103001081A (en) | Novel USB (universal serial bus) hub | |
| CN202434842U (en) | Furniture socket with universal serial bus (USB) | |
| CN207320896U (en) | Shared charger | |
| CN203967457U (en) | Multifunctional data line | |
| CN204557472U (en) | A kind of USB HUB device with wireless charging function | |
| CN207994268U (en) | A kind of Multifunctional data transmission line | |
| CN204088633U (en) | A kind of USB3.0 transmission equipment being equipped with OTG function | |
| CN204167623U (en) | A kind of USB data line | |
| CN204189164U (en) | A kind of Multifunction USB wired network adapter | |
| CN202231267U (en) | Wall switch with universal serial bus (USB) interface | |
| CN205193793U (en) | Computer interface | |
| CN202405584U (en) | Interface conversion device for mobile terminal | |
| CN104638482A (en) | Dual-purpose charging plug | |
| CN207320895U (en) | Universal charger | |
| CN207473597U (en) | A kind of Type-C turns USB and the hub of USB interface | |
| CN202916784U (en) | Notebook computer power supply with independent universal serial bus (USB) power supply interface | |
| TW201510709A (en) | Electronic device and power adapter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |