CN206976738U - A kind of charging hubs - Google Patents
A kind of charging hubs Download PDFInfo
- Publication number
- CN206976738U CN206976738U CN201720776892.3U CN201720776892U CN206976738U CN 206976738 U CN206976738 U CN 206976738U CN 201720776892 U CN201720776892 U CN 201720776892U CN 206976738 U CN206976738 U CN 206976738U
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- line concentration
- main board
- circuit main
- interface
- power
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- 238000007600 charging Methods 0.000 title claims abstract description 19
- 230000005611 electricity Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Abstract
It the utility model is related to a kind of charging hubs, including housing, line concentration circuit main board and power circuit mainboard；Power circuit mainboard is arranged in the housing and is electrically connected with line concentration circuit main board, and mains ac power supply is converted into direct-current power supply line concentration circuit main board；Line concentration circuit main board is arranged in the housing, and extension has at least two different types of interfaces, line concentration circuit part of the present utility model and power circuit part are respectively arranged on two different printed circuit board (PCB)s, using modularized design, so that product flexibility of the present utility model is higher, it is easy to expand multiple functions module, multiple different types of interfaces are arranged on line concentration circuit main board, for being electrically connected with electronic equipment, the external mains ac power supply of power circuit mainboard, and external mains ac power supply is converted into dc source, to supply electrical power to line concentration circuit main board and be charged for the electronic equipment.
Description
Technical field
Hub technology field is the utility model is related to, more particularly to a kind of charging hubs.
Background technology
Current market sales of usb hub, major function are that a USB interface is extended into multiple autonomous workings
USB interface, and then connect more electronic equipments and carry out data transmission, but its function is single, it is impossible to charge function is realized, and it is current
There are many electronic equipments, such as：Mobile phone, flat board and camera etc., need to be charged while carrying out data transmission, it is impossible to
Data transfer and charge function are used simultaneously, inconvenience is caused to user, reduces user experience.
Utility model content
To solve the above problems, the utility model provides a kind of charging hubs, it uses modularized design, and has and fill
Electricity Functional.
To solve above-mentioned purpose, the following technical scheme that the utility model uses.
A kind of charging hubs, including housing, line concentration circuit main board and power circuit mainboard；Power circuit mainboard is arranged at
It is electrically connected with the housing and with line concentration circuit main board, mains ac power supply is converted into direct-current power supply line concentration electricity
Road mainboard；Line concentration circuit main board, which is arranged in the housing and extended, at least two different types of interfaces.
As the further scheme of the utility model, the extension of line concentration circuit main board has first interface and second interface, and first connects
Mouth is provided with least one USB Type-C interfaces, and second interface is provided with least one USB Type-A interfaces.
As the further scheme of the utility model, the extension of line concentration circuit main board has the 3rd interface, and the 3rd interface is provided with least
One image output interface.
As the further scheme of the utility model, image output interface includes HDMI.
As the further scheme of the utility model, USB Type-C interfaces support PD charge protocols.
As the further scheme of the utility model, power circuit mainboard is provided with AC power interface.
As the further scheme of the utility model, the housing is provided with dividing plate, power circuit mainboard and line concentration circuit main board
It is respectively arranged on the dividing plate both sides.
The beneficial effects of the utility model are as follows：Line concentration circuit part of the present utility model and power circuit part are set respectively
It is placed on two different printed circuit board (PCB)s, using modularized design so that product flexibility of the present utility model is higher, is easy to
Multiple functions module is expanded, multiple different types of interfaces are arranged on line concentration circuit main board, for electrically connecting with electronic equipment
Connect, the external mains ac power supply of power circuit mainboard, and external mains ac power supply is converted into dc source, to provide electricity
Power charges to line concentration circuit main board and for the electronic equipment.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of charging hubs of the present utility model；
Fig. 2 is the decomposition texture schematic diagram of charging hubs of the present utility model；
Fig. 3 is the front view of charging hubs of the present utility model；
Fig. 4 is the right view of charging hubs of the present utility model.
Accompanying drawing identifier declaration：1. housing, 2. dividing plates, 3. line concentration circuit main boards, 4. first interfaces, 5. second interfaces, 6.
Three interfaces, 7. power circuit mainboards, 8. AC power interfaces.
Embodiment
The utility model is further described below in conjunction with accompanying drawing.
Referring to figs. 1 to Fig. 4, a kind of charging hubs, including housing 1, line concentration circuit main board 3 and power circuit mainboard 7；Electricity
Source circuit mainboard 7 is arranged in the housing 1 and is electrically connected with line concentration circuit main board 3, and mains ac power supply is converted to
Direct-current power supply line concentration circuit main board 3；Line concentration circuit main board 3, which is arranged in the housing 1 and extended, at least two differences
The interface of type.In this way, the line concentration circuit part of the present embodiment and power circuit part are respectively arranged at two different printings
On circuit board, using modularized design so that the product flexibility of the present embodiment is higher, is easy to expand multiple functions module, more
Individual different types of interface is arranged on line concentration circuit main board 3, for being electrically connected with electronic equipment, outside power circuit mainboard 7
Mains ac power supply is connect, and external mains ac power supply is converted into dc source, to supply electrical power to line concentration circuit main board 3
And charged for the electronic equipment.
Fig. 1,2 and 3 show that the extension of line concentration circuit main board 3 of the present embodiment has first interface 4 and second interface 5, and first connects
Mouth 4 is provided with least one USB Type-C interfaces, and second interface 5 is provided with least one USB Type-A interfaces, with reference to figure 3, USB
The quantity of Type-C interfaces is two, wherein, one of two USB Type-C interfaces is used for and host computer grafting, another use
In being three with terminal device grafting, the quantity of the USB Type-A interfaces of the present embodiment, electrically connect available for terminal device
Connect, but quantity not limited to this, line concentration circuit main board 3 can realize both according to the communication protocol between host computer and each terminal device
Between data transfer, and be provided with USB Type-A interfaces and USB Type-C interfaces, actual use demand can be met, be applicable
Scope is wide, and the USB Type-C interfaces of the present embodiment support PD charge protocols..
Referring to Fig. 1 and Fig. 3, the extension of line concentration circuit main board 3 of the present embodiment has the 3rd interface 6, and the 3rd interface 6 is provided with least
One image output interface, image output interface include HDMI, and HDMI can be electrically connected with high definition display device, will
High-definition video signal is transferred to high definition display device, meets the use demand of user.Fig. 4 shows that power circuit mainboard 7 is provided with
AC power interface 8, AC power interface 8 are used to access mains ac power supply.
Fig. 2 shows that the housing 1 of the present embodiment is provided with dividing plate 2, and power circuit mainboard 7 and line concentration circuit main board 3 are distinguished
Located at the both sides of dividing plate 2.In this way, dividing plate 2 is provided with, to separate power circuit mainboard 7 and line concentration circuit main board 3, using mould
Blockization designs, and avoids both from directly contacting, when being overheated to prevent power circuit mainboard 7, line concentration circuit main board 3 is impacted, and pacifies
Full property is higher.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.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 (7)
1. a kind of charging hubs, it is characterised in that including housing, line concentration circuit main board and power circuit mainboard；Power circuit
Mainboard is arranged in the housing and is electrically connected with line concentration circuit main board, and mains ac power supply is converted into dc source
Supply line concentration circuit main board；Line concentration circuit main board, which is arranged in the housing and extended, at least two different types of interfaces.
2. a kind of charging hubs according to claim 1, it is characterised in that the extension of line concentration circuit main board has first interface
And second interface, first interface are provided with least one USB Type-C interfaces, second interface is provided with least one USB Type-A
Interface.
3. a kind of charging hubs according to claim 2, it is characterised in that the extension of line concentration circuit main board has the 3rd to connect
Mouthful, the 3rd interface is provided with least one image output interface.
4. a kind of charging hubs according to claim 3, it is characterised in that image output interface includes HDMI.
5. a kind of charging hubs according to claim 2, it is characterised in that USB Type-C interfaces support PD chargings association
View.
6. a kind of charging hubs according to claim 1, it is characterised in that power circuit mainboard is provided with AC power
Interface.
7. a kind of charging hubs according to claim 1, it is characterised in that the housing is provided with dividing plate, power circuit
Mainboard and line concentration circuit main board are respectively arranged on the dividing plate both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720776892.3U CN206976738U (en) | 2017-06-29 | 2017-06-29 | A kind of charging hubs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720776892.3U CN206976738U (en) | 2017-06-29 | 2017-06-29 | A kind of charging hubs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206976738U true CN206976738U (en) | 2018-02-06 |
Family
ID=61406078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720776892.3U Active CN206976738U (en) | 2017-06-29 | 2017-06-29 | A kind of charging hubs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206976738U (en) |
-
2017
- 2017-06-29 CN CN201720776892.3U patent/CN206976738U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 a1903-1904, building 14, China Hisense innovation industry city, No. 12, ganliliu Road, gankeng community, Jihua street, Longgang District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN ORICO TECHNOLOGIES Co.,Ltd. Address before: 518000 903-904, building 14a, China Hisense innovation industry city, No. 12, Ganli 6th Road, Ganli Industrial Park, Buji street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ORICO TECHNOLOGIES Co.,Ltd. |