CN210015472U - Multifunctional integrated lottery terminal - Google Patents
Multifunctional integrated lottery terminal Download PDFInfo
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- CN210015472U CN210015472U CN201921298054.5U CN201921298054U CN210015472U CN 210015472 U CN210015472 U CN 210015472U CN 201921298054 U CN201921298054 U CN 201921298054U CN 210015472 U CN210015472 U CN 210015472U
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Abstract
The embodiment of the utility model discloses multi-functional integrated lottery ticket terminating machine, including DC power supply adapter, mainboard, printer, ticket machine, reserve battery, power control module includes main chip, 24v input interface, communication interface, battery interface, on-off control interface, input power supply circuit, boost circuit, step-down circuit, charging circuit, 12v power supply circuit, on-off control circuit, instruction transmission storage circuit and 2 12v output interface and 2 24v output interface. The utility model has high integration level, realizes integration and has small volume; the system can realize one-path direct current input and multi-path direct current output, has reserve electric energy, can continuously print for at least five minutes and stand by for at least half an hour under the condition of mains supply outage, and can save lottery sales data by giving enough time to operators.
Description
Technical Field
The utility model relates to a lottery terminal machine field especially relates to a multi-functional integrated lottery terminal machine.
Background
With the development of electronic technology, the existing lottery store generally comprises a terminal body, a printer and a ticket reader, wherein each part is powered by mains supply through an adapter. Therefore, each time of starting the lottery machine, the power supply of each part needs to be respectively turned on, the operation is complicated, and if the mains supply is cut off, the lottery machine stops working immediately, and the ongoing lottery purchasing business is influenced.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem that will solve provides a multi-functional integrated lottery ticket terminating machine to make and to realize that multichannel direct current output has the reserve electric energy simultaneously.
In order to solve the above technical problem, the embodiment of the present invention provides a multifunctional integrated lottery terminal machine, including a dc power adapter, a motherboard, a printer, a ticket reader, a reserve battery, a power control module, the power control module includes a main chip, a 24v input interface, a communication interface, a battery interface, a switch control interface, an input power supply circuit, a voltage boost circuit, a voltage step-down circuit, a charging circuit, a 12v power supply circuit, a switch control circuit, a command transmission and storage circuit, and 2 12v output interfaces and 2 24v output interfaces, wherein, the 12v power supply circuit is connected with the voltage buck circuit and 2 12v output interfaces, the main chip is connected with the input power supply circuit, the voltage boost circuit, the switch control circuit, the command transmission and storage circuit is electrically connected, the input power supply circuit, the voltage boost circuit is electrically connected with 2 24v output interfaces, the charging circuit, the voltage reduction circuit and the input power supply circuit are electrically connected with the 24v input interface, the battery interface is electrically connected with the charging circuit and the booster circuit, the switch control interface is connected with the switch control circuit, the communication interface is connected with the instruction transmission and storage circuit, and the reserve battery, the direct-current power adapter, the mainboard, the printer and the ticket reader are respectively connected with the battery interface, the 24v input interface, the 12v output interface and the 2 24v output interfaces one by one through terminal lines.
Further, still include the main part, in direct current power adapter, mainboard, printer, the machine of reading the ticket, reserve battery, power control module all located the main part, still be equipped with the on off key in the main part, on off key connection on-off control interface.
Further, the power control module includes the casing made by the metal and locates the circuit board in the casing, the casing comprises epitheca and drain pan, the main chip, 24v input interface, communication interface, the battery interface, the on-off control interface, input power supply circuit, boost circuit, the step-down circuit, charging circuit, 12v power supply circuit, the on-off control circuit, instruction transmission memory circuit and 2 12v output interfaces and 2 24v output interfaces all integrate on the circuit board, wherein, 24v input interface locates the one end of circuit board, communication interface, the other end of circuit board is located to the battery interface, one side of circuit board is located to 2 12v output interfaces and 2 24v output interfaces.
The utility model has the advantages that: the utility model has high integration level, realizes integration and has small volume; the system can realize one-path direct current input and multi-path direct current output, has reserve electric energy, can continuously print for at least five minutes and stand by for at least half an hour under the condition of mains supply outage, and provides enough time for operators to store lottery sales data; the equipment wires are reduced to the maximum extent, the operation steps are simplified, the occupied area of work is reduced, and the loss of lottery machine lottery purchasing data is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a multifunctional integrated lottery terminal according to an embodiment of the present invention.
Fig. 2 is an exploded view of a power control module according to an embodiment of the present invention.
Fig. 3 is a circuit diagram of an input power supply circuit according to an embodiment of the present invention.
Fig. 4 is a circuit diagram of the booster circuit according to the embodiment of the present invention.
Fig. 5 is a circuit diagram of a voltage step-down circuit according to an embodiment of the present invention.
Fig. 6 is a circuit diagram of a charging circuit according to an embodiment of the present invention.
Fig. 7 is a circuit diagram of a 12v power supply circuit according to an embodiment of the present invention.
Fig. 8 is a circuit diagram of a switch control circuit according to an embodiment of the present invention.
Fig. 9 is a circuit diagram of an instruction transmission storage circuit according to an embodiment of the present invention.
Fig. 10 is a circuit diagram of a main chip according to an embodiment of the present invention.
Detailed Description
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict, and the present invention is further described in detail with reference to the accompanying drawings and specific embodiments.
In the embodiment of the present invention, if there is directional indication (such as upper, lower, left, right, front, and rear … …) only for explaining the relative position relationship between the components and the motion situation under a certain posture (as shown in the drawing), if the certain posture is changed, the directional indication is changed accordingly.
In addition, the descriptions of the first, second, etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Referring to fig. 1 to 10, a multifunctional integrated lottery terminal according to an embodiment of the present invention includes a dc power adapter, a motherboard, a printer, a ticket reader, a reserve battery, and a power control module.
The power control module comprises a main chip 4, a 24v input interface 1, a communication interface 5, a battery interface 7, a switch control interface 6, an input power supply circuit, a boosting circuit, a voltage reduction circuit, a charging circuit, a 12v power supply circuit, a switch control circuit, an instruction transmission storage circuit, 2 12v output interfaces 2 and 2 24v output interfaces 3.
The 12v power supply circuit is connected with the voltage reduction circuit and the 2 12v output interfaces 2, the main chip 4 is electrically connected with the input power supply circuit, the voltage boosting circuit, the switch control circuit and the instruction transmission and storage circuit, and the input power supply circuit and the voltage boosting circuit are electrically connected with the 2 24v output interfaces 3.
The charging circuit, the voltage reduction circuit and the input power supply circuit are electrically connected with the 24v input interface 1. The battery interface 7 is electrically connected to the charging circuit and the booster circuit. When the charging circuit monitors that the voltage of the reserve battery is lower than the set standard, the reserve battery is automatically charged without manual operation. The booster circuit boosts the reserve battery voltage to 24V. The voltage reduction circuit converts the 24V direct current into 12V direct current.
The switch control interface 6 is connected with the switch control circuit. The communication interface 5 is connected with the instruction transmission storage circuit. The instruction transmission storage circuit is used for storing configuration information, can receive the configuration information of the mainboard through the communication interface 5, and has the functions of important configuration and information loss prevention when power failure occurs. The instruction transmission storage circuit preferably adopts EEPROM, and is erased and written for more than 10 ten thousand times, so that the long-term operation of the multifunctional integrated lottery terminal can be ensured.
The reserve battery, the direct current power adapter, the mainboard, the printer and the ticket reader are respectively connected with the battery interface 7, the 24v input interface 1, the 12v output interface 2 and the 2 24v output interfaces 3 one by one through terminal lines, so that other modules can be replaced or added conveniently. The reserve battery provides electric energy, can stably and continuously print for at least five minutes, stands by for at least half an hour, gives enough time for operators to finish the ongoing lottery sales service, and stores the lottery sales data.
As an implementation mode, the multifunctional integrated lottery terminal machine further comprises a main body, wherein the direct-current power adapter, the main board, the printer, the ticket reader, the reserve battery and the power control module are all arranged in the main body, and the main body is further provided with a switch key which is connected with the switch control interface 6. And the switch key on the main body is connected with the switch control interface 6 and transmits the switch touch information to the main chip 4 of the power control module.
As an implementation mode, the power control module includes a metal casing and a circuit board disposed in the casing, the casing is composed of an upper casing 8 and a bottom casing 9, and the main chip 4, the 24v input interface 1, the communication interface 5, the battery interface 7, the switch control interface 6, the input power supply circuit, the boost circuit, the buck circuit, the charging circuit, the 12v power supply circuit, the switch control circuit, the instruction transmission storage circuit, and the 2 12v output interfaces 2 and the 2 24v output interfaces 3 are all integrated on the circuit board. The 24v input interface 1 is arranged at one end of the circuit board, and the communication interface 5 and the battery interface 7 are arranged at the other end of the circuit board. 2 12v output interface 2 are 1 group side by side, and 2 24v output interface 3 are 1 group side by side, all locate one side of circuit board.
As an implementation mode, the circuit board is provided with an indicator light, and when no commercial power is connected and the reserve battery supplies power, the red light is lighted; after the mains supply is connected, the power supply is switched to the mains supply, and the green lamp is turned on. When the voltage of the reserve battery is lower than the limit value and the power supply is not available, the battery indicator lamp is turned off.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A multifunctional integrated lottery terminal machine comprises a direct current power adapter, a mainboard, a printer, a ticket reader, a reserve battery and a power control module, wherein the power control module comprises a main chip, a 24v input interface, a communication interface, a battery interface, a switch control interface, an input power supply circuit, a boosting circuit, a voltage reduction circuit, a charging circuit, a 12v power supply circuit, a switch control circuit, a command transmission storage circuit, 2 12v output interfaces and 2 24v output interfaces, wherein the 12v power supply circuit is connected with the voltage reduction circuit and the 2 12v output interfaces, the main chip is electrically connected with the input power supply circuit, the boosting circuit, the switch control circuit and the command transmission storage circuit, the input power supply circuit and the boosting circuit are electrically connected with the 2 24v output interfaces, the charging circuit, the voltage reduction circuit and the input power supply circuit are electrically connected with the 24v input interface, the battery interface is electrically connected with the charging circuit and the booster circuit, the switch control interface is connected with the switch control circuit, the communication interface is connected with the instruction transmission storage circuit, and the reserve battery, the direct-current power adapter, the mainboard, the printer and the ticket reader are respectively connected with the battery interface, the 24v input interface, the 12v output interface and the 2 24v output interfaces one by one through terminal lines.
2. The multifunctional integrated lottery terminal of claim 1, further comprising a main body, wherein the dc power adapter, the main board, the printer, the ticket reader, the reserve battery, and the power control module are all disposed in the main body, and the main body is further provided with a switch key, and the switch key is connected to the switch control interface.
3. The multi-functional integrated lottery terminal of claim 1, wherein the power control module comprises a housing made of metal and a circuit board disposed in the housing, the housing is composed of an upper case and a bottom case, the main chip, the 24v input interface, the communication interface, the battery interface, the switch control interface, the input power supply circuit, the voltage boost circuit, the voltage buck circuit, the charging circuit, the 12v power supply circuit, the switch control circuit, the command transmission storage circuit, and the 2 12v output interfaces and the 2 24v output interfaces are integrated on the circuit board, wherein the 24v input interface is disposed at one end of the circuit board, the communication interface and the battery interface are disposed at the other end of the circuit board, and the 2 12v output interfaces and the 2 24v output interfaces are disposed at one side of the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921298054.5U CN210015472U (en) | 2019-08-12 | 2019-08-12 | Multifunctional integrated lottery terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921298054.5U CN210015472U (en) | 2019-08-12 | 2019-08-12 | Multifunctional integrated lottery terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210015472U true CN210015472U (en) | 2020-02-04 |
Family
ID=69319993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921298054.5U Active CN210015472U (en) | 2019-08-12 | 2019-08-12 | Multifunctional integrated lottery terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210015472U (en) |
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2019
- 2019-08-12 CN CN201921298054.5U patent/CN210015472U/en active Active
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