CN208013945U - A kind of WIFI peripheral hardwares - Google Patents
A kind of WIFI peripheral hardwares Download PDFInfo
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- CN208013945U CN208013945U CN201820472467.XU CN201820472467U CN208013945U CN 208013945 U CN208013945 U CN 208013945U CN 201820472467 U CN201820472467 U CN 201820472467U CN 208013945 U CN208013945 U CN 208013945U
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Abstract
The utility model discloses a kind of WIFI peripheral hardwares, which includes：At least two WIFI modules, at least two hubs, at least two USB switchings switch and USB plug；Wherein, each WIFI module corresponds to different hubs and USB switching switches respectively, the data terminal of WIFI module is connected with the static terminal of corresponding USB switching switches respectively, each static terminal of single USB switchings switch is connected with the input terminal of a hub respectively, and the output end of each hub is separately connected the different data transfer terminal of USB plug；The controlled end of USB switching switches is connected with the instruction transmission terminal of USB plug, and by the technical solution of the utility model, can realize can realize single WIFI inputs or double WIFI in any channel by USB switchings switch while input, and enhance user experience.
Description
Technical field
The utility model embodiment is related to intelligent terminal technology more particularly to a kind of WIFI peripheral hardwares.
Background technology
WIFI module also known as serial ports WIFI module, belong to Internet of Things transport layer, and function is to switch to accord with by serial ports or Transistor-Transistor Logic level
Close the embedded module of WIFI wireless network communication standards.
Two-way WIFI is gathered around there are two WIFI module, and two WIFI modules have independent function, and one is done for connecting
Internet, one is used for wireless screen transmission, and the function of two WIFI modules is different, and single WiFi module supports 2.4G/5G.
In the process of implementing the utility model, inventor has found that at least there are the following problems in the prior art：Pass through USB
Interface is connected with external Dongle, and channel can only be using as shown in Figure 1 using the switching switching channels USB or such as Fig. 2
Shown in single channel, as shown in Figure 1, external equipment 1 include a WIFI module 11 and USB plug male connector 12, USB plug public affairs
It is first 12 be inserted into USB plug female 22 when, by USB switch switch 21 switching WIFI module 11 be connected with system module A 23 or
It is connected with system module B 24.As shown in Fig. 2, external equipment 1 equally includes a WIFI module 11 and USB plug male connector 12,
When USB plug male connector 12 is inserted into USB plug female 22, WIFI module 11 is connected with system module A 23.Correspondingly, if you need to double
Road WIFI then needs increase to input all the way.
Utility model content
The utility model provides a kind of WIFI peripheral hardwares, and list can be realized in any channel by USB switching switches to realize
WIFI is inputted or double WIFI are inputted simultaneously, enhances user experience.
In a first aspect, the utility model embodiment provides a kind of WIFI peripheral hardwares, which includes：
At least two WIFI modules, at least two hubs, at least two USB switchings switch and USB plug, it is each described
USB switching switches include moved end corresponding with the number of the hub；
Wherein, each WIFI module corresponds to different hubs and USB switching switches, the data of the WIFI module respectively
End is connected with the static terminal of corresponding USB switching switches respectively, and each static terminal of the single USB switchings switch is respectively with one
The input terminal of a hub is connected, and the output end of each hub is separately connected the different data of the USB plug
Transmission terminal；
The controlled end of the USB switchings switch is connected with the instruction transmission terminal of the USB plug, and the USB switchings are opened
When closing for USB plug insertion meeting tablet, corresponding static side is connected according to the control instruction that the controlled end receives
Son and data transfer terminal, to be connected between the system module and at least one WIFI module of the meeting tablet work at present
Data channel.
Further, further include：USB plug is USB3.0 plugs.
Further, the number of the WIFI module is two, and the number of the hub is two, the USB switchings
The number of switch is two.
Further, the model SGM7227 of the USB switchings switch.
Further, when the USB plug is inserted into meeting tablet, the system module and two of the meeting tablet work at present
Data channel conducting between a WIFI module.
The utility model by least two WIFI modules, at least two hubs, at least two USB switching switch and
USB plug；Wherein, each WIFI module corresponds to different hubs and USB switching switches, the data terminal point of WIFI module respectively
Be connected with the static terminal of corresponding USB switching switches, each static terminal of single USB switching switch respectively with a hub
Input terminal be connected, the output end of each hub is separately connected the different data transfer terminal of USB plug；USB switching switches
Controlled end be connected with the instruction transmission terminal of USB plug, can realize can be realized by USB switching switches in any channel
Single WIFI inputs or double WIFI are inputted simultaneously, enhance user experience.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of WIFI peripheral hardwares in the prior art；
Fig. 2 is the structural schematic diagram of another kind WIFI peripheral hardwares in the prior art；
Fig. 3 is a kind of structural schematic diagram of WIFI peripheral hardwares in the utility model embodiment one；
Fig. 4 is the access diagram of the WIFI peripheral hardwares in the utility model embodiment one.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.It further needs exist for
It is bright, it illustrates only for ease of description, in attached drawing and the relevant part of the utility model rather than entire infrastructure.
Term " first ", " second " etc. are only used for distinguishing description in the description of the present invention, and should not be understood as referring to
Show or imply relative importance.
Embodiment one
Fig. 3 is a kind of structural schematic diagram for WIFI peripheral hardwares that the utility model embodiment one provides, and the present embodiment is applicable
In the two-way WIFI the case where, which can be used cooperatively with intelligent terminal, be particularly well suited to be used cooperatively with meeting tablet.This reality
With new embodiment provide WIFI peripheral hardwares 110 include：At least two WIFI modules 120, at least two hubs 140, at least
Two USB switching switches 130 and USB plug 150.
Wherein, each USB switchings switch 130 includes moved end corresponding with the number of the hub 140；
Wherein, each WIFI module 120 corresponds to different hubs 140 and USB switching switches 130, the WIFI respectively
The static terminal that the data terminal of module 120 switches switch 130 with corresponding USB respectively is connected, and the single USB switches switch 130
Each static terminal be connected respectively with the input terminal of a hub 140, the output end difference of each hub 140
Connect the different data transfer terminal of the USB plug 150；
The controlled end of the USB switchings switch 130 is connected with the instruction transmission terminal of the USB plug 150, the USB
When switching switch 130 for the insertion meeting tablet of the USB plug 150, connected according to the control instruction that the controlled end receives
Connect corresponding static terminal and data transfer terminal, be connected the system module of the meeting tablet work at present with it is at least one
Data channel between WIFI module 120.
Wherein, each WIFI module corresponds to a USB switching and switchs, at least two hubs, WIFI module in Fig. 3
Number be two, each WIFI module corresponds to USB switching switch, is connected with two hubs, is illustrated only in Fig. 3
The number of the situation that the number of WIFI module is two, WIFI module as needed can also be for 3,4 or more, accordingly
According to various the being also adapted to property of WIFI module increase USB switching switch number and hub number, the utility model
Embodiment is not limited this.
Specifically, when system module includes system module A and system module B, WIFI module include the first WIFI module and
When the second WIFI module, the connection relation of WIFI module and system module in the utility model embodiment can be the first WIFI
Module is connected with system module A, and the second WIFI module is connected with system module B, or can be the first WIFI module and second
WIFI module is connected with system module A, can also be that the first WIFI module is connected with the second WIFI module with system module B,
Can be that the first WIFI module is connected with system module B, the second WIFI module is connected with system module A.
In a specific example, the channel handoff procedure between WIFI module and system module is described in detail.
As shown in figure 4, external equipment 210 includes the first WIFI module 220, the first USB switchings switch 230, the first hub 240, the
Two WIFI modules 250, the 2nd USB switchings switch 260, the second hub 270 and USB plug male connector 280；First WIFI module
The static terminal that 220 data terminal switches switch 230 with the first USB is connected, and the first USB switches two static terminals point of switch 230
It is not connected with the first hub 240 with the input terminal of the second hub 270, the output end and USB plug of the first hub 240 are public
First 280 a certain data terminal is connected, and the output end of the second hub 270 is connected with other data terminals of USB plug male connector 280；
The output end of data terminal and the second hub 270 that the output end of first hub 240 is connected with USB plug male connector 280 is connected
Data terminal it is different, external equipment 210 is passed through into USB plug male connector 280 and is connected with the USB plug female 310 on meeting tablet,
First USB switches the instruction transmission terminal of the controlled end of switch 230 and the controlled end and USB plug of the 2nd USB switching switches 260
It is connected, when external equipment 210 passes through plug with meeting tablet to be connect, according to the controlled end and the of the first USB switching switches 230
The controlled end of two USB switching switches 260 receives the control instruction of the transmission of the main control chip in meeting tablet, the first USB switchings
Switch 230 and the 2nd USB switching switches 260 control the first WIFI module 220 and/or the second WIFI module 250 and system module A
320 or it is connected with system module B 330.Wherein, the first WIFI module 220 is the WIFI module for connecting Internet；
Second WIFI module 250 is the WIFI module for wireless screen transmission, and system module A 320 is the Android that conference host master control carries
Network share may be implemented there are network share channel between system module A 320 and system module B 330 in system.Specifically
, the output end of the first hub 240 is connected by USB plug with system module A 320, the output end of the second hub 270
It is connected with system module B 330 by USB plug.Realize that the mode that at least one WIFI module is connected with system module is：When
It is the first WIFI module 220 and second that first USB, which switches the control instruction that switch 230 and the 2nd USB switching switches 260 receive,
WIFI module 250 is connected with system module A 320, then the first WIFI module 220 switches switch 230 and first by the first USB
The input terminal of hub 240 is connected, and the second WIFI module 250 switches switch 260 and the first hub 240 by the 2nd USB
Input terminal is connected, and the output end of the first hub 240 passes through USB when USB plug male connector 280 is inserted into USB plug female 310
Plug the first WIFI module 220 and the second WIFI module 250 are connected with system module A 320.When the first USB switches switch 230
The control instruction received with the 2nd USB switching switches 260 is the first WIFI module 220 and the second WIFI module 250 and system
Module B 330 is connected, then the first WIFI module 220 is connected with the input terminal of the second hub 270, and the second WIFI module 250 is logical
It crosses the 2nd USB switching switches 260 with the input terminal of the second hub 270 to be connected, the output end of the second hub 270 is inserted in USB
When head male connector 280 is inserted into USB plug female 310, by USB plug the first WIFI module 220 and the second WIFI module 250 be
Module of uniting B 330 is connected.It is the when the first USB switches switch 230 and the 2nd USB control instructions that receive of switching switch 260
One WIFI module 220 and system module A 320 are connected, the second WIFI module 250 is connected with system module B 330, then and first
WIFI module 220 switches switch 230 by the first USB and is connected with the input terminal of the first hub 240, the second WIFI module 250
Switch switch 260 by the 2nd USB with the input terminal of the second hub 270 to be connected, the output end of the first hub 240 is in USB
When plug male connector 280 is inserted into USB plug female 310, pass through 320 phases of the first WIFI module of USB plug 220 and system module A
Even；The output end of second hub 270 passes through USB plug second when USB plug male connector 280 is inserted into USB plug female 310
WIFI module 250 is connected with system module B 330.When the first USB switching switches 230 and the 2nd USB switching switches 260 receive
Control instruction be the first WIFI module 220 and system module B 330 be connected, the second WIFI module 250 and system module A 320
Being connected, then the first WIFI module 220 switches switch 230 by the first USB and is connected with the input terminal of the second hub 270, and second
WIFI module 250 switches switch 260 by the 2nd USB and is connected with the input terminal of the first hub 240, the first hub 240
Output end passes through the second WIFI module of USB plug 250 and system mould when USB plug male connector 280 is inserted into USB plug female 310
Block A 320 is connected；The output end of second hub 270 passes through USB when USB plug male connector 280 is inserted into USB plug female 310
The first WIFI module of plug 220 is connected with system module B 330.
Optionally, USB plug is USB3.0 plugs.
Wherein, two groups of WIFI data (4PIN) have been primarily due to using the purpose of USB3.0 sockets, in addition power supply
(1PIN), ground (1PIN), control terminal (2PIN) need 8PIN altogether, and USB2.0 only has 5PIN, therefore use the socket of USB3.0
The standard of (9PIN), two groups of data or USB2.0.
Wherein, the number for the terminal that USB plug is needed according to present connection selects USB3.0 plugs, if selection
USB2.0 can then cause numbers of terminals is less to be not enough to realize current connection relation.
Optionally, the number of the WIFI module is two, and the number of the hub is two, and the USB switchings are opened
The number of pass is two.
Optionally, the model FSUSB42UMX of the USB switchings switch.
Optionally, when the USB plug is inserted into meeting tablet, the system module of the meeting tablet work at present and two
Data channel conducting between WIFI module.
Wherein, the system module can be Android system, or PC systems can also be Android system and PC systems
System.
Wherein, Android system and PC system operations are in same control platform.
In a specific example, the system of meeting tablet is Android system, and the system of meeting tablet external equipment is
PC systems, the main control chip in meeting tablet is Android system according to current system when external equipment is inserted into meeting tablet, main
It controls chip and switches switch transmission instruction to USB, by controlling USB switching switch two WIFI modules of realization and Android system phase
Even, two WIFI modules are connected with PC systems or a WIFI module is connected with Android system, another WIFI module and PC
System is connected.Correspondingly, if WIFI module is connected with Android system, can after the network connection of Android system realization,
Shared network.
The technical solution of the utility model embodiment passes through at least two WIFI modules, at least two hubs, at least two
A USB switchings switch and USB plug；Wherein, each WIFI module corresponds to different hubs and USB switching switches respectively,
The data terminal of WIFI module is connected with the static terminal of corresponding USB switching switches respectively, each static side of single USB switchings switch
Son is connected with the input terminal of a hub respectively, and the output end of each hub is separately connected the different data of USB plug and passes
Output terminals；The controlled end of USB switching switches is connected with the instruction transmission terminal of USB plug, can realize and switch switch by USB
Single WIFI inputs or double WIFI can be realized in any channel while being inputted, and user experience is enhanced.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, can carry out for a person skilled in the art various bright
Aobvious variation is readjusted and is substituted without departing from the scope of protection of the utility model.Therefore, although passing through above example
The utility model is described in further detail, but the utility model is not limited only to above example, is not departing from
Can also include other more equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Right determine.
Claims (5)
1. a kind of WIFI peripheral hardwares, which is characterized in that including：At least two WIFI modules, at least two hubs, at least two
USB switchings switch and USB plug, each USB switchings switch include moved end corresponding with the number of the hub；
Wherein, each WIFI module corresponds to different hubs and USB switching switches, the data terminal point of the WIFI module respectively
Be connected with the static terminal of corresponding USB switching switches, each static terminal of the single USB switchings switch respectively with an institute
The input terminal for stating hub is connected, and the output end of each hub is separately connected the different data transmission of the USB plug
Terminal；
The controlled end of the USB switchings switch is connected with the instruction transmission terminal of the USB plug, and the USB switchings switch is used
When the USB plug is inserted into meeting tablet, the control instruction that is received according to the controlled end connect corresponding static terminal and
Data transfer terminal, the data between the system module and at least one WIFI module of the meeting tablet work at present are connected
Channel.
2. WIFI peripheral hardwares according to claim 1, which is characterized in that further include：USB plug is USB3.0 plugs.
3. WIFI peripheral hardwares according to claim 1, which is characterized in that the number of the WIFI module is two, the collection
The number of line device is two, and the number of the USB switchings switch is two.
4. WIFI peripheral hardwares according to claim 1, which is characterized in that the model of the USB switchings switch
FSUSB42UMX。
5. WIFI peripheral hardwares according to claim 1, which is characterized in that when the USB plug is inserted into meeting tablet, the meeting
The system module of view tablet work at present is connected with the data channel between two WIFI modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472467.XU CN208013945U (en) | 2018-04-04 | 2018-04-04 | A kind of WIFI peripheral hardwares |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472467.XU CN208013945U (en) | 2018-04-04 | 2018-04-04 | A kind of WIFI peripheral hardwares |
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| Publication Number | Publication Date |
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| CN208013945U true CN208013945U (en) | 2018-10-26 |
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| CN201820472467.XU Active CN208013945U (en) | 2018-04-04 | 2018-04-04 | A kind of WIFI peripheral hardwares |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110430604A (en) * | 2019-08-02 | 2019-11-08 | 深圳市康冠商用科技有限公司 | A kind of network control method, system and electronic equipment and storage medium |
| CN111142953A (en) * | 2019-12-27 | 2020-05-12 | 深圳市创维群欣安防科技股份有限公司 | External equipment switching circuit and conference tablet |
-
2018
- 2018-04-04 CN CN201820472467.XU patent/CN208013945U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110430604A (en) * | 2019-08-02 | 2019-11-08 | 深圳市康冠商用科技有限公司 | A kind of network control method, system and electronic equipment and storage medium |
| CN110430604B (en) * | 2019-08-02 | 2022-03-25 | 深圳市康冠商用科技有限公司 | Network control method, system, electronic equipment and storage medium |
| CN111142953A (en) * | 2019-12-27 | 2020-05-12 | 深圳市创维群欣安防科技股份有限公司 | External equipment switching circuit and conference tablet |
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