CN211786842U - Docking station with wireless function - Google Patents
Docking station with wireless function Download PDFInfo
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- CN211786842U CN211786842U CN202020047954.9U CN202020047954U CN211786842U CN 211786842 U CN211786842 U CN 211786842U CN 202020047954 U CN202020047954 U CN 202020047954U CN 211786842 U CN211786842 U CN 211786842U
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Abstract
The utility model discloses a docking station with wireless function, which comprises a communication power supply interface, a USB expansion circuit and a wireless communication module, wherein the communication power supply interface is connected with intelligent equipment; the USB expansion circuit is connected with the communication power supply interface and expands a USB interface on the intelligent equipment; the wireless communication module is connected with the USB expansion circuit. The wireless communication module includes a long-range wireless communication module that enables a smart device connected to the wireless-enabled docking station to connect to the internet without a local ethernet network. And the WIFI module can provide network connection hotspot service for the local equipment, so that the local intelligent equipment can be connected to the Internet through a hotspot.
Description
Technical Field
The utility model relates to a docking station technical field especially relates to a docking station with wireless function.
Background
Most of the existing high-end computers only have one C port along an ultrathin route, and in some application scenes, the expansion of the interface is often required to be performed through a docking station so as to meet the requirement of connecting a plurality of USB external devices. At present, only a single docking station product is available in the market, the function is relatively single, and when a computer is not connected with a local Ethernet, the Internet cannot be accessed. In addition, the working environment does not have a local Ethernet, and other computers cannot be connected with the Internet.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the present invention is to provide a docking station with wireless function.
The communication power supply interface is used for being connected with intelligent equipment;
the USB expansion circuit is connected with the communication power supply interface and is used for expanding a USB interface on the intelligent equipment;
and the wireless communication module is connected with the USB expansion circuit.
Further, in accordance with an embodiment of the present invention, the wireless communication module includes a remote wireless communication module.
Further, according to the utility model discloses an embodiment, wireless communication module still includes the WIFI module.
Further, according to an embodiment of the present invention, the docking station with wireless function further includes:
the Ethernet circuit is connected with the communication power supply interface through an expansion interface of the SB expansion circuit.
Further, according to an embodiment of the present invention, the ethernet circuit includes:
the network card driving chip is connected with the USB expansion circuit;
the voltage transformation circuit is connected with the network card driving chip so as to convert the voltage of the input and output signals of the network card driving chip;
and the Ethernet interface is connected with the voltage transformation circuit.
Further, according to an embodiment of the present invention, the docking station with wireless function further includes: and the video control circuit is connected with the communication power supply interface and is used for converting the video image data output by the intelligent equipment into a display video format.
Further, according to an embodiment of the present invention, the docking station with wireless function further includes:
and the power supply control circuit is respectively connected with the communication power supply interface and the USB expansion circuit so as to supply power to the USB expansion circuit and the wireless communication module after the output power of the communication power supply interface is converted.
Further, according to an embodiment of the present invention, the docking station with wireless function further includes:
a second interface;
the power supply control circuit is respectively connected with the communication power supply interface, the second interface and the USB expansion circuit so as to supply power to the USB expansion circuit and the wireless communication module after the power output by the communication power supply interface is converted;
or after the output power of the second interface is converted, the intelligent equipment, the video control circuit and the projector are powered through the power supply.
Further, according to the utility model discloses an embodiment, the second interface is TYPE-C TYPE USB interface.
Further, according to the utility model discloses an embodiment, the communication power supply interface is TYPE-C TYPE USB interface.
The embodiment of the utility model provides a have wireless function docking station is connected with intelligent equipment through communication power supply interface; the USB expansion circuit is connected with the communication power supply interface and expands a USB interface on the intelligent equipment; the wireless communication module is connected with the USB expansion circuit. The wireless communication module includes a long-range wireless communication module that enables a smart device connected to the wireless-enabled docking station to connect to the internet without a local ethernet network. And the WIFI module can provide network connection hotspot service for the local equipment, so that the local intelligent equipment can be connected to the Internet through a hotspot.
Drawings
Fig. 1 is a schematic structural diagram of a docking station with a wireless function according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a communication power supply interface circuit provided in an embodiment of the present invention;
fig. 3 is a schematic diagram of a USB expansion circuit according to an embodiment of the present invention;
fig. 4 is a schematic circuit diagram of a remote wireless communication module according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a circuit structure of a WIFI module provided in an embodiment of the present invention;
fig. 6 is a schematic diagram of an ethernet circuit structure according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a video control circuit according to an embodiment of the present invention;
fig. 8 is a schematic diagram of a power supply control circuit structure provided in an embodiment of the present invention.
Reference numerals:
a type-c type USB interface (communication power supply interface) 10;
a USB expansion circuit 20;
a USB expansion chip circuit 201;
a USB switch circuit 202;
a remote wireless communication module (4G \5G module) 30;
a WIFI module 40;
an Ethernet circuit 50;
a video control circuit (HDMI control circuit) 60;
a power supply control circuit 70.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme in the embodiments of the present invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1 to 4, an embodiment of the present invention provides a docking station with wireless function, including: the intelligent device comprises a communication power supply interface 10, a USB expansion circuit 20 and a wireless communication module, wherein the communication power supply interface 10 is used for being connected with intelligent equipment; as shown in fig. 1 and 2, the communication power supply interface 10 is used to connect with a smart device, where the smart device may be a personal computer, a notebook computer, or a mobile phone, and the smart device is electrically connected with the communication power supply interface 10, so as to connect with a peripheral device (e.g., a usb disk, a charger, etc.) through the communication power supply interface 10, and perform data transmission with the smart device, or charge or power the smart device through an external charger.
The USB expansion circuit 20 is connected with the communication power supply interface 10 and is used for expanding a USB interface on the intelligent equipment; as shown in fig. 1 and 3, the USB expansion circuit 20 expands the communication power supply interface 10, that is, the type-c type USB can be expanded into a plurality by the USB expansion circuit 20. In an embodiment of the present invention, the USB expansion circuit 20 may expand the USB interface into four. In this manner, the smart device may connect to multiple USB device peripherals (e.g., a USB disk, a keyboard, a mouse, etc.) through the expansion interface.
The wireless communication module is connected to the USB expansion circuit 20. As shown in fig. 1, the smart device is connected to a wireless network through a USB expansion circuit and a wireless module. Therefore, the intelligent device can be connected to a wireless network, the wireless network can be a 4G or 5G wireless network, and other wireless networks can also be connected to the wireless network together with the wireless communication module, so that the intelligent device can realize internet connection through the wireless network, and the internet function of the intelligent device can be realized.
The embodiment of the utility model provides a have wireless function docking station is used for being connected with intelligent equipment through communication power supply interface; the USB expansion circuit is connected with the communication power supply interface and used for expanding a USB interface on the intelligent equipment; the wireless communication module is connected with the USB expansion circuit. The wireless communication module includes a long-range wireless communication module that enables a smart device connected to the wireless-enabled docking station to connect to the internet without a local ethernet network.
Referring to fig. 1, 3 and 4, the wireless communication module includes a long-range wireless communication module 30. As shown in fig. 1, the remote wireless communication module 30 may be a 4G wireless communication module or a 5G wireless communication module, and the wireless smart device may perform wireless remote wireless communication through the 4G wireless communication module or the 5G wireless communication module. For example, the internet is connected through a 4G wireless communication module or a 5G wireless communication module to realize wireless internet access. The intelligent device can conveniently realize the internet surfing function of the intelligent device under the condition that a user does not have a wired Ethernet or WIFI local area network.
Referring to fig. 1 and 5, the wireless communication module further includes a WIFI module 40. Referring to fig. 1, the WIFI module 40 may be connected to the 4G module through a USB switch. Thus, the 4G module can provide wireless network connection for the intelligent device through the USB expansion circuit 20; meanwhile, the 4G module may be connected to the WIFI module 40 through a USB switch. Therefore, WIFI hotspot connection can be provided for other WIFI equipment through the WIFI module 40, so that other WIFI modules 40 can wirelessly surf the internet through the WIFI hotspot. In addition, the intelligent device can also be connected with the WIFI router through the WIFI module 40 so as to realize network connection through the WIFI router.
Referring to fig. 1 and 6, the docking station with wireless function further includes: and the Ethernet circuit 50 is connected with the communication power supply interface 10 through an expansion interface of the SB expansion circuit 50. As shown in fig. 1, the ethernet circuit 50 is connected to the smart device through the USB expansion circuit 20 and the communication power interface 10 to connect the smart device to the ethernet for ethernet communication. Through the ethernet circuit 50, the smart device can implement an internet communication connection. That is, the ethernet interface of the smart device can be extended by the ethernet circuit 50, so that the smart device can be connected through the wired network of the ethernet interface. In addition, the ethernet circuit 50 may be connected to the WIFI module 40 through a USB switch. Therefore, WIFI hotspot connection can be provided for other WIFI equipment through the WIFI module 40, so that other WIFI modules 40 can wirelessly surf the internet through the WIFI hotspot.
Referring to fig. 6, the ethernet circuit 50 includes: the network card driver chip is connected with the USB expansion circuit 20; the network card driving chip is connected with the intelligent device through the USB expansion circuit 20 and the communication power supply interface 10 to expand the ethernet interface of the intelligent device, and the network card driving chip performs data processing of a bottom layer protocol on ethernet data input and output by the intelligent device through the communication power supply interface 10.
The voltage transformation circuit is connected with the network card driving chip so as to carry out voltage conversion on input and output signals of the network card driving chip; the voltage transformation circuit transforms the input and output data of the network card driving chip to realize the conversion between the data level voltage of the network card driving chip and the Ethernet data level voltage.
The Ethernet interface is connected with the voltage transformation circuit. And the computing card is connected with an Ethernet data line through an Ethernet interface, and finally connected to the Internet or a local area network.
Referring to fig. 1 and 7, the docking station with wireless function further includes: the video control circuit 60, the video control circuit 60 is connected with the communication power supply interface 10, and is used for converting the video image data output by the intelligent device into a display video format. As shown in fig. 1, the video control circuit 60 may be an HDMI video conversion circuit to implement HDMI video conversion and output, and is connected to the communication power supply interface 10 to receive video display data output by the smart device through the communication power supply interface 10, process the video display data, and output the processed video data to the display device, where the video data is displayed by the display device.
Referring to fig. 1 and 8, the docking station with wireless function further includes: and the power supply control circuit 70 is connected with the communication power supply interface 10 and the USB expansion circuit 20 respectively, so as to convert the output power of the communication power supply interface 10 and supply power to the USB expansion circuit 20 and the wireless communication module. As shown in fig. 8, the power supply control circuit 70 is connected to the communication power supply interface 10 through the P1-VBUS power line, so as to convert the output power of the communication power supply interface 10, output the converted output power through the SYS-VBUS power port, and provide power supply for the USB expansion circuit 20 and the wireless communication module.
Referring to fig. 1 and 8, in another embodiment of the present invention, the docking station with wireless function further includes: and the power supply control circuit 70 is connected with the communication power supply interface 10, the second interface and the USB expansion circuit 20 respectively, so as to convert the output power of the communication power supply interface 10 and provide power supply for the USB expansion circuit 20 and the wireless communication module. As shown in fig. 8, the power supply control circuit 70 is connected to the communication power supply interface 10 through the P1-VBUS power line, so as to convert the output power of the communication power supply interface 10, output the converted output power through the SYS-VBUS power port, and provide power supply for the USB expansion circuit 20 and the wireless communication module.
Or after the output power of the second interface is converted, the power is supplied to the intelligent equipment, the video control circuit 60 and the projector. In this embodiment, when the power charger is connected through the second communication power supply interface 10, the power supply control circuit 70 may perform voltage conversion on the power input by the second communication power supply interface 10, and then charge the smart device, and supply power to the fingerprint identification circuit and each circuit module, so that the power consumption of the smart device can be reduced, and the shutdown condition of the smart device due to insufficient power can be avoided.
Further, in an embodiment of the present invention, the second interface is a TYPE-C TYPE USB interface.
Further, in an embodiment of the present invention, the communication power supply interface 10 is a TYPE-C USB interface.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing detailed description, or equivalent replacements may be made for some of the technical features of the embodiments. All utilize the equivalent structure that the content of the utility model discloses a specification and attached drawing was done, direct or indirect application is in other relevant technical field, all is in the same way the utility model discloses within the patent protection scope.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.
Claims (10)
1. A docking station with wireless functionality, comprising:
the communication power supply interface is used for being connected with intelligent equipment;
the USB expansion circuit is connected with the communication power supply interface and is used for expanding a USB interface on the intelligent equipment;
and the wireless communication module is connected with the USB expansion circuit.
2. The wirelessly enabled docking station of claim 1, wherein the wireless communication module comprises a long range wireless communication module.
3. The docking station of claim 2, wherein the wireless communication module further comprises a WIFI module.
4. The docking station with wireless functionality of any of claims 1 to 3, further comprising:
the Ethernet circuit is connected with the communication power supply interface through an expansion interface of the SB expansion circuit.
5. The wireless-enabled docking station of claim 4, wherein the Ethernet circuit comprises:
the network card driving chip is connected with the USB expansion circuit;
the voltage transformation circuit is connected with the network card driving chip so as to convert the voltage of the input and output signals of the network card driving chip;
and the Ethernet interface is connected with the voltage transformation circuit.
6. The docking station with wireless functionality of claim 1, further comprising: and the video control circuit is connected with the communication power supply interface and is used for converting the video image data output by the intelligent equipment into a display video format.
7. The docking station with wireless functionality of claim 1, further comprising:
and the power supply control circuit is respectively connected with the communication power supply interface and the USB expansion circuit so as to supply power to the USB expansion circuit and the wireless communication module after the output power of the communication power supply interface is converted.
8. The docking station with wireless functionality of claim 1, further comprising:
a second interface;
the power supply control circuit is respectively connected with the communication power supply interface, the second interface and the USB expansion circuit so as to supply power to the USB expansion circuit and the wireless communication module after the power output by the communication power supply interface is converted;
or after the output power of the second interface is converted, the intelligent equipment, the video control circuit and the projector are powered through the power supply.
9. The docking station of claim 8, wherein the second interface is a TYPE-C USB interface.
10. The docking station of claim 1, wherein the communications powering interface is a TYPE-C USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020047954.9U CN211786842U (en) | 2020-01-09 | 2020-01-09 | Docking station with wireless function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020047954.9U CN211786842U (en) | 2020-01-09 | 2020-01-09 | Docking station with wireless function |
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| Publication Number | Publication Date |
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| CN211786842U true CN211786842U (en) | 2020-10-27 |
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| CN202020047954.9U Active CN211786842U (en) | 2020-01-09 | 2020-01-09 | Docking station with wireless function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114640879A (en) * | 2022-03-21 | 2022-06-17 | 深圳市湘凡科技有限公司 | Wireless docking station, wireless docking station system and screen projection method of system |
| CN115550108A (en) * | 2022-06-16 | 2022-12-30 | 深圳市欣博跃电子有限公司 | USB data communication method and device based on hybrid network and computer equipment |
-
2020
- 2020-01-09 CN CN202020047954.9U patent/CN211786842U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114640879A (en) * | 2022-03-21 | 2022-06-17 | 深圳市湘凡科技有限公司 | Wireless docking station, wireless docking station system and screen projection method of system |
| CN114640879B (en) * | 2022-03-21 | 2022-12-06 | 深圳市湘凡科技有限公司 | Wireless docking station, wireless docking station system and screen projection method of system |
| CN115550108A (en) * | 2022-06-16 | 2022-12-30 | 深圳市欣博跃电子有限公司 | USB data communication method and device based on hybrid network and computer equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 226500 in Dongchen town industrial community, Rugao City, Nantong City, Jiangsu Province (Group 13, xueanju) Patentee after: KAIHUI LEATHER TECHNOLOGY (NANTONG) Co.,Ltd. Address before: 226500 in Dongchen Town Industrial District, Rugao City, Nanjing City, Jiangsu Province (Group 13, xueanju) Patentee before: KAIHUI LEATHER TECHNOLOGY (NANTONG) Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |