CN208255873U - A kind of multifunctional switching device - Google Patents
A kind of multifunctional switching device Download PDFInfo
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- CN208255873U CN208255873U CN201820379316.XU CN201820379316U CN208255873U CN 208255873 U CN208255873 U CN 208255873U CN 201820379316 U CN201820379316 U CN 201820379316U CN 208255873 U CN208255873 U CN 208255873U
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- computer interface
- switching device
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- host computer
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Abstract
The utility model discloses a kind of multifunctional switching devices, are related to smart electronics field.The multifunctional switching device includes: host computer interface, control chip, power supply unit, slave computer interface group and the tax controlling equipment for installing tax control software；The control chip is connect with the host computer interface, slave computer interface group and the tax controlling equipment respectively；Said supply unit is respectively with the host computer interface, the control chip, the slave computer interface group and the tax controlling equipment for being electrically connected.POS machine is placed on multifunctional switching device, multifunctional switching device automatically accesses POS machine, and built-in equipment also automatically accesses POS machine on multifunctional switching device, under the premise of guaranteeing that POS machine works normally, it avoids POS machine from connecting many lines, improves the portability of POS machine；Meanwhile realize POS machine have the function of whenever and wherever possible check identity card.
Description
Technical field
The utility model relates to smart electronics field more particularly to a kind of multifunctional switching devices.
Background technique
With the development of electronic payments industry and electronic information field, gathering is carried out using POS machine and is issued to consumer
The case where invoice, is more and more common.
Existing POS machine is intended only as payment devices use, without the function of issuing invoice whenever and wherever possible.Existing POS machine
Since itself function is limited, needing to access peripheral equipment can just issue invoice, and the peripheral equipment includes charging cable, code keyboard
With installation tax control software equipment.But since the interface quantity of POS machine itself is limited, if peripheral equipment is all plugged into POS machine
On, many lines and equipment can be hung in POS machine, so that the portability of POS machine is poor.
During financial transaction, existing POS machine does not have the function of checking identity card whenever and wherever possible.
Utility model content
The purpose of this utility model is to provide a kind of multifunctional switching device, POS machine is placed on multifunctional switching device,
Multifunctional switching device automatically accesses POS machine, and built-in equipment also automatically accesses POS machine on multifunctional switching device, to solve
Foregoing problems certainly existing in the prior art.
To achieve the goals above, multifunctional switching device described in the utility model includes: host computer interface, control core
Piece, power supply unit, slave computer interface group and the tax controlling equipment for installing tax control software；The control chip respectively with the host computer
Interface, slave computer interface group are connected with the tax controlling equipment；Said supply unit respectively with the host computer interface, the control
Chip, the slave computer interface group and the tax controlling equipment are for electrical connection.
Preferably, integration USB Hub on the control chip.
It is highly preferred that the USB Hub on the control chip is connect by host computer interface with host computer.
Preferably, the tax controlling equipment includes tax control tray, and USB port, the USB port of the tax control tray are arranged on the tax control tray
It is connect with the USB Hub of control chip；The tax controlling equipment further includes the chip A that there is USB port to turn Ethernet interface function, described
Tax control tray is connected by Ethernet interface with chip A.
Preferably, the slave computer interface group is connect with the control chip by the USB Hub on the control chip.
Preferably, the slave computer interface group includes that USB turns serial port chip and USB turns Ethernet interface chip.
Preferably, the multifunctional switching device further includes identity-validation device；The identity-validation device and the control
The connection of coremaking piece.
It is highly preferred that the identity-validation device includes the identity card reading device with USB interface, the identity card is read
Device is connect by the USB interface of itself with the USB Hub on control chip；The identity-validation device further includes with USB
Mouth turns the chip B of serial port function, and the identity card reading device is connect by serial ports with chip B.
Preferably, the multifunctional switching device further includes money-checking equipment.
Preferably, said supply unit also passes through host computer interface with host computer for being electrically connected.
The beneficial effects of the utility model are: POS machine is placed on multifunctional switching device, multifunctional switching device connects automatically
Enter POS machine, built-in equipment also automatically accesses POS machine on multifunctional switching device, in the premise for guaranteeing that POS machine works normally
Under, it avoids POS machine from connecting many lines, improves the portability of POS machine；Meanwhile realize POS machine have check identity whenever and wherever possible
The function of card.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of multifunctional switching device；
Fig. 2 is the conversion connection schematic diagram of multifunctional switching device.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
It is further elaborated with novel.It should be appreciated that the specific embodiments described herein are only used to explain that this is practical
It is novel, it is not used to limit the utility model.
Embodiment
With the development of payment industry, intelligent POS starts to move to maturity, in order to extend the function of intelligent POS, and in order to
Increase the convenience that intelligence POS is used, devises a multifunctional switching device, i.e. multi-functional switching pedestal for intelligence POS.Ginseng
According to Fig. 1, multi-functional switching pedestal described in the present embodiment includes: host computer interface, control chip, power supply unit, slave computer interface
Group, tax controlling equipment, identity-validation device and the money-checking equipment for installing tax control software.The control chip respectively with the host computer
Interface, slave computer interface group are connected with the tax controlling equipment；Said supply unit respectively with the host computer interface, the control
Chip, the slave computer interface group and the tax controlling equipment are for electrical connection；The identity-validation device and the control chip connect
It connects
Explanation is explained in more detail are as follows:
(1) chip is controlled
The control chip, for integrating slave computer interface module, tax-controlling module.
Control module, including USB Hub, USB a Hub are connected by host computer interface with intelligence POS.The USB
Hub, for accessing switching device inside and outside USB device and chip.The slave computer interface group, the tax controlling equipment with
The control chip is connected by USB Hub.USB Hub on the control chip is connected by host computer interface and host computer
It connects.
(2) host computer interface
The host computer interface, provides mutually information for the present apparatus and host computer.Host computer interface, including circuit and outer
The contact of dew, after intelligent POS is put on pedestal, intelligent POS is communicated using contact and pedestal.
Firstly, multifunctional switching device provides signal by host computer interface for host computer so that host computer connect it is more
After function switching device, host computer can recognize multifunctional switching device, and establish connection with multifunctional switching device.Its
Secondary, host computer provides signal by host computer interface for multifunctional switching device, allows host computer to multi-functional switching
Device is controlled.Then, it is established by host computer interface, host computer and control chip and the equipment being connect with control chip
Data connection, and carry out data protocol communication.
(3) slave computer interface group
The slave computer interface group accesses the next machine equipment for extending external interface.
Slave computer interface group, including USB turns serial port chip and USB turns Ethernet interface chip.Wherein USB turns serial port chip
USB port connected with USB Hub, serial ports opening, can be with access pin keyboard.Wherein USB turns the USB of Ethernet interface chip
Mouth is connected with USB Hub, Ethernet interface opening, can be with access network based on ethernet.
(4) power supply unit
Then said supply unit is supplied for accessing external power supply to each unit in multifunctional switching device/equipment
Electricity, while being powered by host computer interface to POS machine.
Said supply unit also passes through host computer interface with host computer for being electrically connected.To realize that power supply unit and host computer connect
It connects, powers for host computer.
(5) tax controlling equipment
The tax controlling equipment for handling taxation informatization, such as issues invoice.Tax controlling equipment by USB interface directly and
Chip connection is controlled, and then host computer is accessed by host computer interface.
Tax controlling equipment includes a tax control tray, and the USB port of tax control tray self-carried USB mouth, tax control tray is connected with USB Hub, into
And access intelligence POS host.Tax control tray also band Ethernet interface
Tax controlling equipment further includes the chip A that there is USB port to turn Ethernet interface function, and tax control tray passes through Ethernet interface and chip
A connection realizes that chip A is connected by USB port with USB Hub, and then accesses POS machine by host computer interface.
(6) identity-validation device
The identity-validation device can be with reading identity card information for handling identity card operation.
Identity-validation device includes the identity card reading device with USB interface, and identity card reading device is connect by USB
Mouth is connected with USB Hub, and then accesses host computer by host computer interface module.String is also set up on the identity card reading device
Mouthful.
Identity-validation device further includes the chip B for turning serial port function with USB port, and identity card reading device passes through string
Mouth is connected with chip B, to realize that chip B accesses POS machine by USB port and USB Hub, and then by host computer interface.
(7) money-checking equipment
The money-checking equipment, for examining the anti-counterfeiting information of banknote.Money-checking equipment passes through USB Hub and control chip.
Money-checking equipment include a ultraviolet radiator and one switch, user by switch can open/close ultraviolet radiator.
Money-checking equipment is connected with control chip, and then accesses host computer by host computer interface, and host computer controls money-checking by software
Banknote is placed on ultraviolet light in the following, checking the anti-counterfeiting information of banknote by the ON/OFF of ultraviolet radiator in equipment, user.
In the present embodiment, the money-checking equipment is ultraviolet light money-checking equipment.
In the present embodiment, multi-functional switching pedestal extends the function of intelligent POS.In use, pedestal is inserted into external power supply,
Intelligent POS machine is placed on pedestal, and pedestal gives intelligent POS machine charging by its host computer interface.Serial ports, Ethernet on pedestal
Mouth, tax control tray, identity-validation device all access intelligence POS by USB Hub, since these equipment and interface all meet USB
Agreement, so intelligence POS can identify these equipment and interface.
By using above-mentioned technical proposal disclosed by the utility model, obtained following beneficial effect: POS machine is placed in
On multifunctional switching device, multifunctional switching device automatically accesses POS machine, and built-in equipment is also automatic on multifunctional switching device
POS machine is accessed, under the premise of guaranteeing that POS machine works normally, avoids POS machine from connecting many lines, improves the portability of POS machine；
Meanwhile realize POS machine have the function of whenever and wherever possible check identity card.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching should also regard the protection scope of the utility model.
Claims (6)
1. a kind of multifunctional switching device, which is characterized in that the multifunctional switching device includes: host computer interface, control core
Piece, power supply unit, slave computer interface group, identity-validation device and the tax controlling equipment for installing tax control software；
The control chip is connect with the host computer interface, slave computer interface group and the tax controlling equipment respectively；The power supply
Unit is respectively with the host computer interface, the control chip, the slave computer interface group and the tax controlling equipment for being electrically connected；
The identity-validation device is connect with the control chip；
Integration USB Hub on the control chip, the USB Hub controlled on chip are connected by host computer interface and host computer
It connects；The identity-validation device includes the identity card reading device with USB interface, and the identity card reading device passes through itself
USB interface is connect with the USB Hub on control chip；The identity-validation device further includes that there is USB port to turn serial port function
Chip B, the identity card reading device are connect by serial ports with chip B.
2. multifunctional switching device according to claim 1, which is characterized in that the tax controlling equipment includes tax control tray, described
USB port is set on tax control tray, and the USB port of the tax control tray is connect with the USB Hub of control chip；
The tax controlling equipment further includes the chip A that there is USB port to turn Ethernet interface function, the tax control tray by Ethernet interface and
Chip A connection.
3. multifunctional switching device according to claim 1, which is characterized in that the slave computer interface group and the control core
Piece passes through the USB Hub connection on the control chip.
4. multifunctional switching device according to claim 1, which is characterized in that the slave computer interface group includes that USB turns string
Mouth chip and USB turn Ethernet interface chip.
5. multifunctional switching device according to claim 1, which is characterized in that the multifunctional switching device further includes money-checking
Equipment.
6. multifunctional switching device according to claim 1, which is characterized in that said supply unit also passes through host computer interface
With host computer for being electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820379316.XU CN208255873U (en) | 2018-03-20 | 2018-03-20 | A kind of multifunctional switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820379316.XU CN208255873U (en) | 2018-03-20 | 2018-03-20 | A kind of multifunctional switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208255873U true CN208255873U (en) | 2018-12-18 |
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ID=64609078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820379316.XU Active CN208255873U (en) | 2018-03-20 | 2018-03-20 | A kind of multifunctional switching device |
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| Country | Link |
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| CN (1) | CN208255873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111065078A (en) * | 2019-11-25 | 2020-04-24 | 艾体威尔电子技术(北京)有限公司 | System for realizing connection of intelligent POS (point of sale) and wireless base based on WIFI (Wireless Fidelity) and Bluetooth |
-
2018
- 2018-03-20 CN CN201820379316.XU patent/CN208255873U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111065078A (en) * | 2019-11-25 | 2020-04-24 | 艾体威尔电子技术(北京)有限公司 | System for realizing connection of intelligent POS (point of sale) and wireless base based on WIFI (Wireless Fidelity) and Bluetooth |
| CN111065078B (en) * | 2019-11-25 | 2022-10-14 | 艾体威尔电子技术(北京)有限公司 | System for realizing connection of intelligent POS (point of sale) and wireless base based on WIFI (Wireless Fidelity) and Bluetooth |
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