CN205407568U - Intelligence vending machine mainboard circuit structure with single chip microcomputer control power - Google Patents
Intelligence vending machine mainboard circuit structure with single chip microcomputer control power Download PDFInfo
- Publication number
- CN205407568U CN205407568U CN201620193209.9U CN201620193209U CN205407568U CN 205407568 U CN205407568 U CN 205407568U CN 201620193209 U CN201620193209 U CN 201620193209U CN 205407568 U CN205407568 U CN 205407568U
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- Prior art keywords
- circuit
- power supply
- control
- power
- vending machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an intelligence vending machine mainboard circuit structure with single chip microcomputer control power, control mainboard in locating intelligent vending machine, be equipped with main control circuit and power supply circuit on the control mainboard, power supply circuit is connected with a power control circuit, be equipped with power control CPU and power supply switch circuit among the power control circuit, power control CPU's input and the main CPU RK3128 communication among the main control circuit are connected, power control CPU's output end control connects power supply switch circuit, power supply switch circuit is continuous with power supply circuit's input control again, the utility model discloses according to program set, power control CPU just controls the power supply switch circuit action when the condition reaches, and control system gets into state of dormancy, perhaps can carry out the time switch machine according to the setting, and really control system shutdown supply interruption, switching control system operating condition ensure that system's operation is more reliable and more stable.
Description
Technical field
This utility model relates to intelligence vending machine technical field, particularly relates to a kind of intelligent vending machine motherboard circuit structure being provided with Single-chip Controlling power supply.
Background technology
Development along with intelligent interconnection network technology, merge the intelligent vending machine of intelligent interconnection network technology also in popularization and application progressively, intelligence vending machine can adopt multiple form of payment, advertisement can be play, consumer can utilize the application software on smart mobile phone to participate in interaction, increasingly obtains liking of consumer.Intelligence vending machine needs long-time steady operation, reduce the generation of fault as far as possible, guarantee that consumer has better experience, it is thus desirable to ensure the stability of each system in intelligence vending machine, control mainboard in intelligence vending machine is critical component therein, and the power circuit controlled in mainboard in prior art cannot really control, when intelligence vending machine needs to enter true dormancy or timed power on/off, existing power circuit cannot accomplish that real shutdown is cut off the electricity supply, it is necessary to Optimal improvements further.
Summary of the invention
For overcoming the deficiencies in the prior art, this utility model provides a kind of intelligent vending machine motherboard circuit structure being provided with Single-chip Controlling power supply that the power supply controlled in mainboard can be monitored, can be automatically controlled dormancy and timed power on/off.
This utility model is reach above-mentioned technical purpose to be the technical scheme is that a kind of intelligent vending machine motherboard circuit structure being provided with Single-chip Controlling power supply, including the control mainboard being located in intelligence vending machine, described control mainboard is provided with main control circuit and power circuit, described power circuit is connected to a power control circuit, described power control circuit is provided with power supply and controls CPU and power switch circuit, described power supply controls the input of CPU and is connected with the host CPU RK3128 communication in described main control circuit, described power supply controls the outfan of CPU and controls to connect described power switch circuit, described power switch circuit controls to be connected with the input of described power circuit again；According to program setting, after a period of time host CPU RK3128 does not control CPU communication with power supply, power supply controls CPU and just controls power switch circuit action, controls system and enters resting state, or it is timed switching on and shutting down according to setting, makes system enter dormancy when unmanned use.
It is STM8 single-chip microcomputer that described power supply controls CPU.
Described power switch circuit is provided with SOT23 transistor.
The beneficial effects of the utility model are: adopt said structure, by arranging a power control circuit in the power circuit controlled on mainboard in intelligence vending machine, power control circuit is provided with power supply and controls CPU and power switch circuit, according to program setting, when condition reaches, power supply controls CPU and just controls power switch circuit action, control system enters resting state, or switching on and shutting down can be timed according to setting, can really control system closedown cut off the electricity supply, handover control system duty, it is ensured that system run more reliable and more stable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.Wherein:
Fig. 1 is the theory diagram that this utility model is provided with the intelligent vending machine motherboard circuit structure of Single-chip Controlling power supply；
Fig. 2 is this utility model power circuit and the circuit theory diagrams of power control circuit part.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to describe in detail.
Refer to shown in Fig. 1 and Fig. 2, this utility model is provided with the control mainboard 1 that the intelligent vending machine motherboard circuit structure of Single-chip Controlling power supply includes being located in intelligence vending machine, described control mainboard 1 is provided with main control circuit 11 and power circuit 12, described power circuit 12 is connected to a power control circuit 13, described power control circuit 13 is provided with power supply and controls CPU131 and power switch circuit 132, described power supply controls the input of CPU131 and is connected with the host CPU RK3128 communication in described main control circuit 11, described power supply controls the outfan of CPU131 and controls to connect described power switch circuit 132, described power switch circuit 132 controls to be connected with the input of described power circuit 12 again.
It is STM8 single-chip microcomputer that described power supply controls CPU131.
Described power switch circuit 132 is provided with SOT23 transistor.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing this utility model description and accompanying drawing content to make; or directly or indirectly it is used in other relevant technical fields, all in like manner include in scope of patent protection of the present utility model.
Claims (3)
1. the intelligent vending machine motherboard circuit structure being provided with Single-chip Controlling power supply, it is characterized in that: include the control mainboard being located in intelligence vending machine, described control mainboard is provided with main control circuit and power circuit, described power circuit is connected to a power control circuit, described power control circuit is provided with power supply and controls CPU and power switch circuit, described power supply controls the input of CPU and is connected with the host CPU RK3128 communication in described main control circuit, described power supply controls the outfan of CPU and controls to connect described power switch circuit, described power switch circuit controls to be connected with the input of described power circuit again.
2. a kind of intelligent vending machine motherboard circuit structure being provided with Single-chip Controlling power supply according to claim 1, it is characterised in that: it is STM8 single-chip microcomputer that described power supply controls CPU.
3. a kind of intelligent vending machine motherboard circuit structure being provided with Single-chip Controlling power supply according to claim 1, it is characterised in that: described power switch circuit is provided with SOT23 transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620193209.9U CN205407568U (en) | 2016-03-14 | 2016-03-14 | Intelligence vending machine mainboard circuit structure with single chip microcomputer control power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620193209.9U CN205407568U (en) | 2016-03-14 | 2016-03-14 | Intelligence vending machine mainboard circuit structure with single chip microcomputer control power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205407568U true CN205407568U (en) | 2016-07-27 |
Family
ID=56421976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620193209.9U Expired - Fee Related CN205407568U (en) | 2016-03-14 | 2016-03-14 | Intelligence vending machine mainboard circuit structure with single chip microcomputer control power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205407568U (en) |
-
2016
- 2016-03-14 CN CN201620193209.9U patent/CN205407568U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Cangshan District of Fuzhou City, Fujian province 350000 to build a new town, Jinshan Road No. 618 Jinshan Industrial Zone juyuanzhou Garden 8 building a layer of the whole layer of industrial plant Patentee after: Fujian Xin Yu Yu Intelligent Equipment Co., Ltd. Address before: Cangshan District of Fuzhou City, Fujian province 350000 to build a new town, Jinshan Road No. 618 Jinshan Industrial Zone juyuanzhou Garden 8 building a layer of the whole layer of industrial plant Patentee before: FUZHOU XINZHIYU PRECISION MACHINERY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20210314 |