CN211628314U - Teller machine applied to blockchain local area network system - Google Patents
Teller machine applied to blockchain local area network system Download PDFInfo
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- CN211628314U CN211628314U CN201922297918.8U CN201922297918U CN211628314U CN 211628314 U CN211628314 U CN 211628314U CN 201922297918 U CN201922297918 U CN 201922297918U CN 211628314 U CN211628314 U CN 211628314U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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Abstract
The utility model relates to a teller machine applied to a block chain local area network system, which comprises a cabinet body, wherein a power module and a power interface used for connecting commercial power are arranged in the cabinet body, the power module comprises a first transformer and a first rectification module, the primary side of the first transformer is connected with the power interface, the secondary side is connected with the alternating current side of the first rectification module, and the direct current side is connected with electric equipment in the cabinet body; a standby power supply is also arranged in the cabinet body and comprises a storage battery and a power supply switching circuit; the storage battery is connected with the electric equipment in the cabinet body, the power supply switching circuit comprises a second transformer, a second rectification module and a switching relay, the primary side of the second transformer is connected with the power supply interface, the secondary side of the second transformer is connected with the alternating current side of the second rectification module, the coil part of the switching relay is connected with the direct current side of the second rectification module, and the normally closed contact is arranged on a circuit between the storage battery and the electric equipment. The technical scheme provided by the embodiment can improve the reliability of power supply of the teller machine.
Description
Technical Field
The utility model belongs to the technical field of the automatic teller machine power supply, concretely relates to be applied to block chain LAN system's automatic teller machine.
Background
A teller machine, i.e., an automatic vending machine, is a machine capable of automatically vending money according to the money put in. The vending machine is a common commercial automation device, is not limited by time and place, can save manpower and facilitate transactions, and is a very competitive commercial retail form, namely a micro supermarket operating for 24 hours.
With the development of science and technology, vending machines have a wide vending range, can sell products such as beverages, snacks, cigarettes, tickets, medicines and the like, and even have been developed into the industries of precious jewelry such as rings, earrings and the like, and the payment mode of the vending machines is also expanded from coin-feed payment to various payment modes such as bank card payment and two-dimensional code payment.
The teller machine is powered by mains supply, namely a power module is adopted to convert 220V alternating current into direct current to supply power to electric equipment in the teller machine. However, the number of the electric appliances in the market is large, once the electric appliances have faults such as electric leakage and short circuit, the electric appliances can trip, and the reliability of power supply of the teller machine is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be applied to block chain LAN system's automatic teller machine to solve the relatively poor problem of automatic teller machine power supply reliability among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the teller machine applied to the blockchain local area network system comprises a cabinet body, wherein a power supply module and a power supply interface used for being connected with commercial power are arranged in the cabinet body, the power supply module comprises a first transformer and a first rectification module, the primary side of the first transformer is connected with the power supply interface, the secondary side of the first transformer is connected with the alternating current side of the first rectification module, and the direct current side of the first transformer is connected with electric equipment in the cabinet body; a standby power supply is also arranged in the cabinet body and comprises a storage battery and a power supply switching circuit; the storage battery is connected with the electric equipment in the cabinet body, the power supply switching circuit comprises a second transformer, a second rectification module and a switching relay, the primary side of the second transformer is connected with the power supply interface, the secondary side of the second transformer is connected with the alternating current side of the second rectification module, the coil part of the switching relay is connected with the direct current side of the second rectification module, and the normally closed contact is arranged on a circuit between the storage battery and the electric equipment.
Further, the cabinet is internally provided with a main control board, the main control board is provided with a controller, the controller is connected with a voltage sensor, and the voltage sensor is arranged on the direct current side of the second rectifier and used for detecting the voltage on the direct current side of the second rectifier.
Furthermore, the controller is also connected with an electric quantity detection device, and the electric quantity detection device is connected with the storage battery and is used for detecting the residual electric quantity of the storage battery.
Further, the direct current side of the first rectifying module is connected with the storage battery, the contact part of the charging relay is arranged on a circuit of the direct current side of the first rectifying module connected with the storage battery, and the controller is connected with the coil part of the charging relay.
Further, be provided with power indicator on the cabinet body, the controller is connected with power indicator.
Furthermore, a man-machine interaction module and a payment module are arranged on the panel, and the controller is connected with the man-machine interaction module and the payment module.
Furthermore, the teller machines are respectively provided with a corresponding laser cutting machine, a microscope and a camera, and a cutting controller of the laser cutting machine is in communication connection with a controller of the teller machine; the detection area of the microscope is a working area of the laser cutting machine, and the detection area of the camera is an observation area of the microscope and is connected with a controller of the teller machine.
Furthermore, the working area of the laser cutting machine is provided with a lighting lamp and an illumination intensity sensor, and the controller is connected with the illumination intensity sensor and the lighting lamp and used for controlling the working state of the lighting lamp according to the signal detected by the illumination intensity sensor.
Furthermore, the controller is also connected with a Bluetooth module and/or a USB interface, and the Bluetooth module and/or the USB interface are used for connecting with the mobile storage equipment of the user.
Furthermore, a code scanning window is arranged on the panel, the payment module comprises a code scanner, and a code scanning area of the code scanner corresponds to the code scanning window.
The technical scheme that this embodiment provided is provided with battery and power switching circuit in the cabinet body of automatic teller machine, is provided with the switching relay among the power switching circuit, and power module turns into the commercial power into the direct current that is used for the consumer in the automatic teller machine when the commercial power is normal, and the battery supplies power for the consumer in the automatic teller machine when the commercial power appears unusually to improve the reliability of automatic teller machine power supply.
Drawings
Fig. 1 is a schematic structural diagram of a power supply device in embodiment 1 of the present invention;
fig. 2 is a schematic view of the connection between the main controller and the indicator light in embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of an electric quantity detection device in embodiment 1 of the present invention;
fig. 4 is a schematic diagram of connection between the main controller and the charging relay in embodiment 1 of the present invention;
fig. 5 is a schematic structural diagram of a teller machine according to embodiment 2 of the present invention;
fig. 6 is a schematic structural diagram of a main control board in embodiment 2 of the present invention;
fig. 7 is a schematic structural view of a laser cutting machine according to embodiment 2 of the present invention;
fig. 8 is a circuit diagram of the embodiment 2 of the present invention, in which the main controller is connected to the lighting lamp.
Detailed Description
Example 1:
the embodiment provides a teller machine applied to a block chain local area network system, and is used for improving the reliability of power supply of the teller machine.
The automatic teller machine applied to the block chain local area network system comprises a cabinet body, wherein a power interface is arranged on the cabinet body, electric equipment and a power supply device are arranged in the cabinet body, and the power supply device comprises a power module and a standby power supply. The electric equipment arranged in the cabinet body in the embodiment comprises a main controller, a display screen and a keyboard which are used as a human-computer interaction module, and a code scanner which is used as a payment module.
The structure of the power supply device is shown in fig. 1, wherein the power supply module comprises a first transformer T11 and a first rectification module T12, the standby power supply comprises a storage battery and a power supply switching circuit, and the power supply switching circuit comprises a switching relay K1, a second transformer T21 and a second rectification module T22. In this embodiment, the first rectifying module T12 is a bridge rectifying module composed of a diode D1, a diode D2, a diode D3 and a diode D4, and the second rectifying module T22 is a bridge rectifying module composed of a diode D5, a diode D5, a diode D7 and a diode D8.
The primary side of the first transformer T11 is connected with a power interface, the secondary side is connected with the alternating current side of the first rectifying module T12, and the direct current side of the first rectifying module T12 is connected with electric equipment in the cabinet body. The storage battery is connected with a power supply end of electric equipment in the cabinet body, a primary side of the second transformer T21 is connected with a power supply interface, a secondary side of the second transformer T21 is connected with an alternating current side of the second rectifying module T22, a coil of the switching relay K1 is connected between a positive electrode and a negative electrode of a direct current side of the second rectifying module T22, the resistor R0 is a current-limiting resistor, and a normally closed contact of the switching relay K1 is arranged on a circuit of the electric equipment connected with the storage battery.
The teller machine applied to the block chain local area network system provided by the embodiment has the power interface used for being connected with the commercial power of 220V alternating voltage, when the commercial power is normal, the first transformer T11 gets power from the commercial power through the voltage interface, and low-voltage direct-current voltage is obtained after the voltage reduction of the first transformer T11 and the rectification action of the first rectification module T12, and the mortgage direct-current voltage supplies power to the electric equipment in the cabinet body. Meanwhile, the primary side of the second transformer T21 gets power from the mains supply through a power interface, a low-voltage direct-current voltage is formed after the voltage reduction effect of the second transformer T21 and the rectification effect of the second rectification module T22, the low-voltage direct-current voltage acts on the coil part of the switching relay K1, the coil part of the switching relay K1 is powered on, the normally closed contact is disconnected, and the connection between the storage battery and the electric equipment is disconnected. When the mains supply is abnormal, the first transformer T11 and the second transformer T21 cannot take power from the mains supply, the coil part of the switching relay K1 loses power, the normally closed contact does not act, and the storage battery is connected with the electric equipment to supply power to the electric equipment. The automatic teller machine with the standby power supply provided by the embodiment can be automatically switched to a storage battery power supply mode when the mains supply is abnormal, manual participation and control by a logic device are not needed in the switching process, and the power supply reliability and the power supply switching reliability of the automatic teller machine can be ensured.
In order to detect whether the power consumption device is supplied by commercial power or a storage battery, in this embodiment, a first voltage sensor V1 is provided on the dc side of the second rectifier module T22, the main controller is connected to the first voltage sensor V1, and the voltage on the dc side of the second rectifier module T22 is detected by the first voltage sensor V1. When the voltage of the second rectifying module T22 is not zero, it is determined that the electric device is powered by the commercial power, and when the voltage of the second rectifying module T22 is zero, it is determined that the electric device is powered by the storage battery.
Further, be provided with the pilot lamp on the cabinet body, main control unit is connected with the pilot lamp, and the connected mode is as shown in fig. 2, and the pilot lamp adopts LED lamp L0, and main control unit connects triode Q0's base, and triode Q0's projecting pole ground connection, triode Q0 collecting electrode is connected to the pilot lamp L's negative pole, and the positive pole passes through current-limiting resistor R1 and connects the power end of consumer. When the main controller judges that the electric equipment adopts the storage battery for power supply, a signal is sent to the base electrode of the triode Q0, the triode Q0 is triggered to be conducted, the indicator lamp L0 is powered on, and light emitting is started. The user can observe whether the commercial power or the storage battery is currently used for supplying power to the teller machine through the indicating lamp.
The storage battery is provided with a power detection device for detecting the power of the storage battery, as shown in fig. 3, the power detection device comprises a resistor R2 and a second voltage sensor V2, the resistor R2 is arranged on a line of the storage battery connection electric equipment, the second voltage sensor V2 is arranged at the resistor R2 and is used for detecting the voltage at two ends of the resistor R2, and the main controller is connected with the second voltage sensor V2 and is used for receiving the voltage value detected by the second voltage sensor V2, calculating the current value of the resistor R2 according to the voltage value detected by the second voltage sensor V2 and then calculating the residual power of the storage battery according to the current value of the resistor R2. The current value of the resistor R2 is calculated by voltammetry, i.e. the current value of the resistor R2 is obtained by dividing the voltage value of the resistor R2 by the resistance value of the resistor. The method for calculating the residual capacity of the storage battery according to the current value on the resistor R2 is an ampere-hour integral method, belongs to the prior art, and is not described herein.
In the present embodiment, the first voltage sensor V1 and the second voltage sensor V2 are both hall voltage sensors of TBV 25A.
As another embodiment, a voltage sensor may be used to detect the open-circuit voltage of the battery, and the remaining capacity of the battery may be obtained by combining the correspondence between the open-circuit voltage of the battery and the remaining capacity of the battery.
The direct current side of the first rectifier module T12 is connected with the storage battery, the contact part of the charging relay K2 is arranged on a connecting circuit of the first rectifier module T12 connected with the storage battery, the main controller is connected with the coil part of the charging relay K2, as shown in fig. 4, the main controller is connected with the base electrode of the triode Q1, the emitter electrode of the triode Q1 is grounded, the collector electrode of the triode Q1 is connected with the power supply end of the electric device, and the coil part of the charging relay K2 and the current-limiting resistor R3 are arranged on a circuit of the collector electrode of the triode Q1 connected with the power. When the main controller detects that the electric quantity of the storage battery is lower than the set electric quantity and the commercial power is normal, a signal is sent to the base electrode of the triode Q1, the triode Q1 is triggered to be conducted, the coil part of the charging relay Q1 is electrically connected with the electric contact part to act, the storage battery is connected with the direct current side of the first rectifying module T12, and the direct current output by the first rectifying module T12 charges the storage battery.
Example 2:
in this embodiment, on the basis of embodiment 1, as shown in fig. 5, the teller machine has a structure in which a panel 11 is disposed on the cabinet 1, and a display 12, a keyboard 13, a ticket outlet 14, a voice area 15, a code scanning window 16, and a delivery port 17 are disposed on the panel 11.
The cabinet body 1 is internally provided with a main control board, a code scanner, a voice player and a thermal printer, the thermal printer is arranged at a position corresponding to the ticket outlet 14, and the code scanner is arranged at a position corresponding to the code scanning window 16. As shown in fig. 6, the main controller is disposed on the main control board, the main controller is connected to a voice chip, the voice chip is connected to a voice player, and the voice player is disposed in the cabinet 1 and corresponding to the voice zone 15. The main controller is connected with the display, the keyboard, the code scanner and the thermal printer and is used for receiving input information of the keyboard and the code scanner and controlling the working states of the display and the thermal printer.
The main controller is connected with a first communication module used for being connected with a cutting controller of the laser cutting machine, and a second communication module used for being connected with a server and a payment platform.
The laser cutting machine can be arranged in the cabinet body 1 and also can be arranged outside the cabinet body 1, the cutting controller of the laser cutting machine is connected with a third communication module, and the third communication module is in communication connection with the first communication module, so that the communication connection between the main controller and the cutting controller is established.
The main controller in this embodiment adopts a singlechip of 89C52 series, the voice chip is NV020B, and the cutting controller is a component of the laser cutting machine and is determined by the model of the laser cutting machine. In this embodiment, the first communication module and the third communication module are both RS485 communication modules, that is, the main controller and the cutting controller are in communication connection through an RS485 bus. The second communication module adopts an internet interface, namely, the main controller of each teller machine is in communication connection with the server through the internet.
A microscope 23 is arranged at a processing area 22 of the laser cutting machine, as shown in fig. 7, wherein 21 is the laser cutting machine, and a detection area of the microscope 23 is a working area of the laser cutting machine 21; the microscope 23 is provided with a camera 24, and the camera 24 is connected with a main controller on the main control board.
The teller machine management system provided by the embodiment has the use method as follows:
the main control board sends information to the display to control the display to display the style and price of the commodity for the customer to select;
the main control board sends information to the display and controls the display to display the serial numbers and prices of various commodities;
the customer inputs the commodity expected to be purchased into the main controller through the keyboard, then the payment code is displayed and placed at the code scanning window; the main controller acquires payment code information of a customer through the code scanner, sends fee deduction information to the payment platform according to the payment code information, deducts fees from the payment platform and finishes charging for the customer; the main controller controls the thermal printer to work, prints the receipt of the transaction and outputs the receipt from the ticket outlet;
after the charging is finished, the main controller sends the commodity style selected by the customer to a cutting controller of the laser cutting machine through the first communication module, and meanwhile, corresponding semi-finished products are placed in a working area of the laser cutting machine among workers; the laser cutting machine controls the laser of the laser cutting machine to work according to the information received from the main controller, the semi-finished product is processed into the product required by a customer, and the commodity is sent out from the goods outlet 17 by a worker; meanwhile, the camera shoots and records the processing process through the microscope and sends the processing process to the main controller, and the main controller displays the processing process on the display screen;
in order to ensure the reliability of the camera for collecting the image of the working area of the laser cutting machine, in this embodiment, an illumination intensity sensor and a lighting lamp are arranged in the working area of the laser cutting machine, the main controller is connected with the illumination intensity sensor and the lighting lamp, the connection circuit is as shown in fig. 8, wherein L1 is the lighting lamp, the base of the triode Q2 is connected with one pin of the controller, the emitter is grounded, the collector is connected with the negative electrode of the lighting lamp L1, and the positive electrode of the lighting lamp L1 is connected with the power supply of the laser cutting machine through a current-limiting. The illumination intensity sensor detects the illumination intensity of a working area of the laser cutting machine and sends the illumination intensity to the main controller, the main controller judges whether the illumination intensity is lower than a set illumination intensity, if the illumination intensity is lower than the set illumination intensity, a signal is sent to the base electrode of the triode Q2 to trigger the triode Q2 to be conducted, and the illuminating lamp L1 starts to emit light.
In this embodiment, the first illumination intensity sensor and the second illumination intensity sensor are both illumination intensity sensors of type BH 1750.
In this embodiment, the main control board is further provided with a bluetooth module, the main controller is connected with the bluetooth module, and a user can establish communication connection between the main controller and the mobile terminal through bluetooth through a mobile terminal with a bluetooth function such as a mobile phone, and transmit a video shot by the camera to the mobile terminal of the user. In this embodiment, the bluetooth module is a bluetooth module with a model number of CSR 1010.
In another embodiment, a USB interface may be provided on the panel, the main controller is connected to the USB interface through a USB chip, and the user connects a mobile storage device with a USB interface, such as a USB disk, to the USB interface, and transmits the video captured by the camera to the mobile storage device. The USB chip can select a chip with the model CH 375.
As another embodiment, a bank card interface may be disposed on the panel 11, and a card reader is disposed in the cabinet 1 at a position corresponding to the bank card interface; the main controller is connected with the card reader, reads information of the bank card through the card reader, receives a payment password input by a user through the keyboard, is in communication connection with a bank system through the Internet, and obtains corresponding cost from a corresponding bank account according to the information of the bank card and the payment password of the user to realize charging of the customer.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, but should not be construed as limiting the claims, and the present invention is not limited to the above-described embodiments, but may be modified in various ways. In summary, all changes that can be made within the scope of the independent claims of the present invention are within the scope of the present invention.
Claims (10)
1. The teller machine applied to the blockchain local area network system comprises a cabinet body, wherein a power supply module and a power supply interface used for being connected with commercial power are arranged in the cabinet body, the power supply module comprises a first transformer and a first rectification module, the primary side of the first transformer is connected with the power supply interface, the secondary side of the first transformer is connected with the alternating current side of the first rectification module, and the direct current side of the first transformer is connected with electric equipment in the cabinet body; the cabinet is characterized in that a standby power supply is also arranged in the cabinet body, and the standby power supply comprises a storage battery and a power supply switching circuit; the storage battery is connected with the electric equipment in the cabinet body, the power supply switching circuit comprises a second transformer, a second rectification module and a switching relay, the primary side of the second transformer is connected with the power supply interface, the secondary side of the second transformer is connected with the alternating current side of the second rectification module, the coil part of the switching relay is connected with the direct current side of the second rectification module, and the normally closed contact is arranged on a circuit between the storage battery and the electric equipment.
2. The teller machine applied to the block chain local area network system according to claim 1, wherein a main control board is arranged in the cabinet, a controller is arranged on the main control board, and a voltage sensor is connected to the controller and arranged on the direct current side of the second rectifier for detecting the voltage on the direct current side of the second rectifier.
3. The teller machine applied to the blockchain local area network system according to claim 2, wherein the controller is further connected with a power detection device, and the power detection device is connected with the storage battery and is used for detecting the residual power of the storage battery.
4. The teller machine applied to the blockchain local area network system according to claim 3, wherein the direct current side of the first rectifying module is connected to the storage battery, the contact portion of the charging relay is disposed on a line connecting the direct current side of the first rectifying module to the storage battery, and the controller is connected to the coil portion of the charging relay.
5. The teller machine applied to the block chain local area network system according to claim 2, wherein a power indicator lamp is arranged on the cabinet body, and the controller is connected with the power indicator lamp.
6. The teller machine applied to the block chain local area network system according to claim 2, wherein a panel is arranged on the cabinet body, a human-computer interaction module and a payment module are arranged on the panel, and the controller is connected with the human-computer interaction module and the payment module.
7. The teller machine applied to the blockchain local area network system according to claim 6, wherein the teller machine is provided with a corresponding laser cutting machine, a microscope and a camera, and a cutting controller of the laser cutting machine is in communication connection with a controller of a corresponding main teller machine or sub-teller machine; the detection area of the microscope is a working area of the laser cutting machine, and the detection area of the camera is an observation area of the microscope and is connected with the controller of the corresponding main teller machine or the corresponding sub-teller machine.
8. The teller machine applied to the blockchain local area network system according to claim 7, wherein an illumination lamp and an illumination intensity sensor are arranged in a working area of the laser cutting machine, and the controller is connected with the illumination intensity sensor and the illumination lamp and is used for controlling the working state of the illumination lamp according to a signal detected by the illumination intensity sensor.
9. The teller machine applied to the blockchain local area network system according to claim 8, wherein a bluetooth module and/or a USB interface is further connected to the controller, and the bluetooth module and/or the USB interface is used for connecting a mobile storage device of a user.
10. The teller machine applied to the blockchain local area network system according to claim 6, wherein a code scanning window is arranged on the panel, and the payment module comprises a code scanner, and a code scanning area of the code scanner corresponds to the code scanning window.
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| CN201922297918.8U CN211628314U (en) | 2019-12-19 | 2019-12-19 | Teller machine applied to blockchain local area network system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112257482A (en) * | 2020-11-18 | 2021-01-22 | 盐城鸿石智能科技有限公司 | Handheld yard equipment of sweeping of battery is changed in no need of outage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112257482A (en) * | 2020-11-18 | 2021-01-22 | 盐城鸿石智能科技有限公司 | Handheld yard equipment of sweeping of battery is changed in no need of outage |
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