CN207098205U - A kind of Multifunctional concentrator - Google Patents
A kind of Multifunctional concentrator Download PDFInfo
- Publication number
- CN207098205U CN207098205U CN201720773567.1U CN201720773567U CN207098205U CN 207098205 U CN207098205 U CN 207098205U CN 201720773567 U CN201720773567 U CN 201720773567U CN 207098205 U CN207098205 U CN 207098205U
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- Prior art keywords
- main board
- housing
- socket
- line concentration
- circuit main
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- 230000006978 adaptation Effects 0.000 claims abstract description 17
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 238000007600 charging Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
A kind of Multifunctional concentrator, including housing are the utility model is related to, the housing is provided with mains electricity input end, in addition to line concentration circuit main board, power adaptation mainboard and socket circuit module；Power adaptation mainboard is arranged in the housing and respectively with line concentration circuit main board and socket circuit module and is electrically connected with；Line concentration circuit main board is arranged in the housing, and the extension of line concentration circuit main board has at least two different types of interfaces；Socket circuit module is arranged in the housing, socket circuit module is provided with least one exchange electric jack, the utility model has concentrator function and function of socket, line concentration circuit main board and socket circuit module are electrically connected with power adaptation mainboard respectively, and concentrator function part, function of socket part and power adaptation part use modularized design, the circuit between above-mentioned three is avoided to interfere, scalability is higher, safer.
Description
Technical field
Hub technology field is the utility model is related to, more particularly to a kind of Multifunctional concentrator.
Background technology
Most of existing electronic equipment connects charger by data wire, and it is enterprising that charger then is plugged on into charging socket
Row charging.Existing charging socket function is single, is only provided only with several exchange electric jacks, and the civil power of access is extended and supplied
To AC outlet several described, thus, existing charging socket can only provide the mains supply of 110 single~220V,
When electronic equipment is charged using above-mentioned charging modes, it is impossible to carry out the transmission of any data, caused to user very big
Inconvenience, reduce user experience.
Utility model content
To solve the above problems, the utility model provides a kind of Multifunctional concentrator, it uses modularized design, had simultaneously
There are concentrator function and function of socket.
To solve above-mentioned purpose, the following technical scheme that the utility model uses.
A kind of Multifunctional concentrator, including housing, the housing are provided with mains electricity input end, in addition to line concentration circuit master
Plate, power adaptation mainboard and socket circuit module；Power adaptation mainboard be arranged in the housing and respectively with line concentration circuit master
Plate and socket circuit module are electrically connected with；Line concentration circuit main board is arranged in the housing, and the extension of line concentration circuit main board has at least
Two distinct types of interface；Socket circuit module is arranged in the housing, and socket circuit module is provided with least one friendship
Flow electric jack.
As further scheme of the present utility model, exchange electric jack is three pin jacks and/or double-legged jack.
As further scheme of the present utility model, line concentration circuit main board, which extends, first interface and second interface, and first
Interface is provided with least one USB Type-C interfaces, and second interface is provided with least one USB Type-A interfaces.
As further scheme of the present utility model, USB Type-C interfaces support PD charge protocols.
As further scheme of the present utility model, the extension of line concentration circuit main board has the 3rd interface, and the 3rd interface is provided with extremely
A few image output interface.
As further scheme of the present utility model, image output interface is HDMI.
As further scheme of the present utility model, the housing is provided with power switching module, power switching module with
Mains electricity input end is electrically connected with.
As further scheme of the present utility model, power switching module is provided with the overload protection for Anti-surging and lightning protection
Switch.
As further scheme of the present utility model, the overcurrent protection switch is button switch, key switch or touch
What is switched is any.
The beneficial effects of the utility model are as follows：
The utility model has concentrator function and function of socket, concentrator function part, function of socket part and power supply
Adaption section uses modularized design, avoids the circuit between above-mentioned three from interfering, and scalability is higher, safer,
The external mains supply of civil power incoming end, the mains supply extension output is at least one exchange electric jack, and the civil power is electric
Source also extends output and gives power adaptation mainboard, power adaptation mainboard to be supplied after the mains ac power supply is converted into dc source
Line concentration circuit main board and at least two different types of interfaces, realize data communication and the charge function of concentrator function part.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of Multifunctional concentrator of the present utility model；
Fig. 2 is the top view of Multifunctional concentrator of the present utility model；
Fig. 3 is the front view of Multifunctional concentrator of the present utility model；
Fig. 4 is the structural principle block diagram of Multifunctional concentrator of the present utility model.
Accompanying drawing identifier declaration：1. housing, 2. line concentration circuit main boards, 3. first interfaces, 4. second interfaces, 5. the 3rd interfaces,
6. power adaptation mainboard, 7. socket circuit modules, 8. exchange electric jacks, 9. power switching modules, 10. mains electricity input end.
Embodiment
The utility model is further described below in conjunction with accompanying drawing.
Referring to Fig. 1 to Fig. 4, a kind of Multifunctional concentrator, including housing 1, the housing 1 are provided with mains electricity input end 10,
Also include line concentration circuit main board 2, power adaptation mainboard 6 and socket circuit module 7；Power adaptation mainboard 6 is arranged at the housing 1
It is interior and be electrically connected with respectively with line concentration circuit main board 2 and socket circuit module 7, to supply power to line concentration circuit main board 2 and insert
Seat circuit module 7；Line concentration circuit main board 2 is arranged in the housing 1, and extension has at least two different types of interfaces；Socket
Circuit module 7 is arranged in the housing 1, and socket circuit module 7 is provided with least one exchange electric jack 8.In this way, this implementation
Example has concentrator function and function of socket, and concentrator function part, function of socket part and power adaptation part use module
Change design, avoid the circuit between above-mentioned three from interfering, scalability is higher, safer, and civil power incoming end 10 is external
Mains supply, mains supply extension output at least one exchange electric jack 8, and the mains supply also extend export to
Power adaptation mainboard 6, power adaptation mainboard 6 by mains ac power supply be converted into supplying after dc source line concentration circuit main board 2 and
At least two different types of interfaces, realize data communication and the charge function of concentrator function part.
Fig. 1 shows that exchange electric jack 8 is three pin jacks and/or double-legged jack.Reference picture 2, line concentration circuit main board 2 extend
There are first interface 3 and second interface 4, first interface 3 is provided with least one USB Type-C interfaces, and second interface 4 is provided with least
One USB Type-A interface, with reference to figure 3, the quantity of USB Type-C interfaces is two, wherein, two USB Type-C interfaces
One be used for host computer grafting, another be used for and terminal device grafting, the number of the USB Type-A interfaces of the present embodiment
Measure as three, be electrically connected with available for terminal device, but quantity not limited to this, line concentration circuit main board 2 is according to host computer and respectively
Communication protocol between terminal device realizes data transfer between the two, and extension has USB Type-A interfaces and USB
Type-C interfaces, actual use demand can be met, it is applied widely, in addition, the USB Type-C interfaces of the present embodiment support PD
Charge protocol, the charging current needed for automatic identification electronic equipment.
Fig. 2 shows that the extension of line concentration circuit main board 2 has extension to have the 3rd interface 5, and the 3rd interface 5 is provided with least one image
Output interface, image output interface are HDMI, in this way, HDMI can be electrically connected with high definition display device, by high definition
Video signal transmission gives high definition display device, meets the use demand of user.
Referring to Fig. 1, the housing 1 of the present embodiment is provided with power switching module 9, and power switching module 9 and civil power are defeated
Enter end 10 to be electrically connected with, power switching module 9 is provided with the overcurrent protection switch for Anti-surging and lightning protection, the socket of the present embodiment
Circuit module 7 is provided with filter circuit, in this way, after the mains supply is by overcurrent protection switch and filter circuit, then export expansion
Exhibition to power adaptation mainboard 6 with exchange electric jack 8, the overcurrent protection switch shown in Fig. 1 is button switch, but is not limited to
This, the overcurrent protection switch can also be any of key switch or soft-touch control.
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 (9)
1. a kind of Multifunctional concentrator, including housing, the housing is provided with mains electricity input end, it is characterised in that also includes collection
Line circuit main board, power adaptation mainboard and socket circuit module；Power adaptation mainboard be arranged in the housing and respectively with collection
Line circuit main board and socket circuit module are electrically connected with；Line concentration circuit main board is arranged in the housing, and line concentration circuit main board expands
Exhibition has at least two different types of interfaces；Socket circuit module is arranged in the housing, socket circuit module be provided with to
Few exchange electric jack.
A kind of 2. Multifunctional concentrator according to claim 1, it is characterised in that exchange electric jack be three pin jacks and/
Or double-legged jack.
3. a kind of Multifunctional concentrator according to claim 1, it is characterised in that the extension of line concentration circuit main board has first to connect
Mouth and second interface, first interface are provided with least one USB Type-C interfaces, and second interface is provided with least one USB Type-
A interfaces.
4. a kind of Multifunctional concentrator according to claim 3, it is characterised in that USB Type-C interfaces support PD chargings
Agreement.
5. a kind of Multifunctional concentrator according to claim 3, 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.
6. a kind of Multifunctional concentrator according to claim 5, it is characterised in that image output interface is HDMI.
7. a kind of Multifunctional concentrator according to claim 1, it is characterised in that the housing is provided with power switch mould
Block, power switching module are electrically connected with mains electricity input end.
8. a kind of Multifunctional concentrator according to claim 7, it is characterised in that power switching module, which is provided with, is used for wave resistance
Gush the overcurrent protection switch with lightning protection.
9. a kind of Multifunctional concentrator according to claim 8, it is characterised in that the overcurrent protection switch is opened for button
Close, key switch or soft-touch control it is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773567.1U CN207098205U (en) | 2017-06-29 | 2017-06-29 | A kind of Multifunctional concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773567.1U CN207098205U (en) | 2017-06-29 | 2017-06-29 | A kind of Multifunctional concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207098205U true CN207098205U (en) | 2018-03-13 |
Family
ID=61554486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720773567.1U Active CN207098205U (en) | 2017-06-29 | 2017-06-29 | A kind of Multifunctional concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207098205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020029486A1 (en) * | 2018-08-10 | 2020-02-13 | 深圳市元创时代科技有限公司 | Multi-function extension device and electronic system |
-
2017
- 2017-06-29 CN CN201720773567.1U patent/CN207098205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020029486A1 (en) * | 2018-08-10 | 2020-02-13 | 深圳市元创时代科技有限公司 | Multi-function extension device and electronic system |
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