CN204203943U - A kind of dehumidifier easily extensible minimum line scan-type interactive system - Google Patents
A kind of dehumidifier easily extensible minimum line scan-type interactive system Download PDFInfo
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- CN204203943U CN204203943U CN201420725999.1U CN201420725999U CN204203943U CN 204203943 U CN204203943 U CN 204203943U CN 201420725999 U CN201420725999 U CN 201420725999U CN 204203943 U CN204203943 U CN 204203943U
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- display board
- processor
- serioparallel exchange
- exchange chip
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Abstract
A kind of dehumidifier easily extensible minimum line scan-type interactive system, relates to a kind of interactive system of dehumidifier.Former dehumidifier system adopts the direct control inputs of I/O mouth to export, higher to processor requirement; And power panel, control panel, display board are distant, rat tail is complicated, and cost is higher, poor reliability.The utility model comprises power panel, operation panel, display board, it is characterized in that: operation panel is provided with button, be incorporated to and go here and there out chip, display board is provided with display screen, serioparallel exchange chip, power panel is provided with processor, power supply and motor, button is gone here and there out chip be connected with processor by being incorporated to, and processor is connected with display board by serioparallel exchange chip; Serioparallel exchange chip is multiple, and multiple serioparallel exchange chip connects in cascaded fashion.The technical program adopts serial data connected mode, and reduce the requirement of externally reason device port number, line significantly reduces, and improve system reliability, system is easily expanded, and is convenient to research and development and the upgrade maintenance of subsequent product.
Description
Technical field
The utility model relates to a kind of interactive system of dehumidifier, especially a kind of dehumidifier easily extensible minimum line scan-type interactive system.
Background technology
Former dehumidifier system adopts the direct control inputs of I/O mouth to export, higher to the requirement of processor (MCU); And native system power panel, control panel, display board are distant, rat tail is more complicated, causes system cost higher, poor reliability.
Utility model content
The technical assignment of the technical problems to be solved in the utility model and proposition carries out improving to prior art and improves, there is provided a kind of Multi-functional dehumidifying machine with novel human-machine interaction equipment, with the object increasing dehumidifier functional reliability, reduce costs.For this reason, the utility model takes following technical scheme.
A kind of dehumidifier easily extensible minimum line scan-type interactive system, comprise power panel, operation panel, display board, described power panel, operation panel, connect with wire harness between display board, it is characterized in that: described operation panel is provided with button, be incorporated to and go here and there out chip, described display board is provided with display screen, serioparallel exchange chip, described power panel is provided with processor, power supply and motor, button is gone here and there out chip be connected with processor by being incorporated to, processor to be connected with display board by serioparallel exchange chip and to realize power panel, operation panel, mutual between display board, described serioparallel exchange chip is multiple, and multiple serioparallel exchange chip connects in cascaded fashion.The technical program adopts serial data connected mode, greatly can reduce the requirement externally managing device (MCU) port number on the one hand, and between system, line significantly reduces, and effectively improves system reliability, and system is easily expanded, be convenient to research and development and the upgrade maintenance of subsequent product.
As improving further and supplementing technique scheme, the utility model also comprises following additional technical feature.
Described display board is also provided with the annular color lamp for strengthening humidity visual sense, for report to the police hummer assembly, for the voice component of man-machine interaction and button Control Component; Processor is connected with the upper display screen of display board, annular color lamp, LED and hummer by corresponding serioparallel exchange chip.
Serioparallel exchange chip is gone here and there out chip all adopt cascade system to be connected with being incorporated to, and carries out data interaction respectively by two groups of universal serial bus of processor.
The bottom of cabinet is located at by described power panel, and operation panel is at enclosure top, and display board is at the positive Middle face of cabinet.
Beneficial effect: the technical program reduces wiring quantity between piecemeal circuit, lowers MCU port number, increases system reliability; Employing serial data controls, and simplifies control mode; Reduce cost of products, less wire harness also facilitates whole machine installation, and can cascade character making not need when expanded function to revise hardware plan in a large number of back-end chip, only needs cascade chip, be convenient to upgrading and the maintenance in product later stage.
Accompanying drawing explanation
Fig. 1 is the utility model external structure.
Fig. 2 is the utility model cut-away view.
Fig. 3 is chip cascade connection layout of the present utility model.
In figure: 1-power panel; 2-operation panel; 3-display board; 4-MCU; 5-power supply; 6-button; 7-is incorporated to and goes here and there out chip; 8-serioparallel exchange chip; 9-LED lamp; 10-LCD shields; 11-annular color lamp; 12-hummer; 13-stepper motor; 14-cabinet.
Embodiment
Below in conjunction with Figure of description, the technical solution of the utility model is described in further detail.
As shown in Figure 1, 2, the utility model comprises power panel 1, operation panel 2, display board 3, and power panel 1 is in cabinet 14 bottom, and operation panel 2 is at cabinet 14 top, and display board 3 is in the middle of cabinet 14 front, and three pieces of circuit are apart from each other, middle connected with wire harness.Processor, power supply 5 and stepper motor 13 are on power panel 1, and processor is MCU chip 4, and button 6, on key control panel 2, display board 3 has LCD screen 10, annular color lamp 11, LED 9 and hummer 12.
Wherein power panel 1 provides power supply, control signal, clock signal etc. to operation panel 2 and display board 3.
MCU chip 4, by being incorporated to the serial command of going here and there out given by conversion chip 10 parallel scan button 6, reaches the detection to outside input key instruction and process.Described MCU chip 4 sends serial data to serioparallel exchange chip 8 by universal serial bus, transfer parallel data to by serioparallel exchange chip 8, be sent to indicating status LED 9, LCD screen 10, annular color lamp 11 and hummer 12 controlling lamp show current dehumidifier state, control voice signal report to the police.
As shown in Figure 3, the serioparallel exchange chip 8 that the present embodiment uses is 74LS595, be incorporated to and go here and there out chip 7 for 74LS165, MCU chip 4 provides shared clock pulse signal to 74LS595 and 74LS165, each 74LS595 with 74LS165 adopts cascade system to be connected, and carries out data interaction by two groups of universal serial bus 17 of MCU4.
Follow-up needs increases dehumidifier function, as increased input key number of signals, can continue cascade and being incorporated to and going here and there out conversion chip 10 and reach the effect of expansion input; As increased the function such as lamp, display, the effect expanded and export can be reached by cascade serioparallel exchange chip 8.
A kind of dehumidifier easily extensible minimum line scan-type interactive system shown in above Fig. 1-2 is specific embodiment of the utility model; the utility model substantive distinguishing features and progress are embodied; can according to the use needs of reality; under enlightenment of the present utility model; it is carried out to the equivalent modifications of the aspect such as shape, structure, all at the row of the protection domain of this programme.
Claims (4)
1. a dehumidifier easily extensible minimum line scan-type interactive system, comprise power panel, operation panel, display board, described power panel, operation panel, connect with wire harness between display board, it is characterized in that: described operation panel is provided with button, be incorporated to and go here and there out chip, described display board is provided with display screen, serioparallel exchange chip, described power panel is provided with processor, power supply and motor, button is gone here and there out chip be connected with processor by being incorporated to, processor to be connected with display board by serioparallel exchange chip and to realize power panel, operation panel, mutual between display board, described serioparallel exchange chip is multiple, and multiple serioparallel exchange chip connects in cascaded fashion.
2. a kind of dehumidifier easily extensible according to claim 1 minimum line scan-type interactive system, is characterized in that: described display board is also provided with the annular color lamp for strengthening humidity visual sense, for report to the police hummer assembly, for the voice component of man-machine interaction and button Control Component; Processor is connected with the upper display screen of display board, annular color lamp, LED and hummer by corresponding serioparallel exchange chip.
3. a kind of dehumidifier easily extensible according to claim 2 minimum line scan-type interactive system, it is characterized in that: serioparallel exchange chip is gone here and there out chip all adopt cascade system to be connected with being incorporated to, and carries out data interaction respectively by two groups of universal serial bus of processor.
4. a kind of dehumidifier easily extensible according to claim 1 minimum line scan-type interactive system, is characterized in that: the bottom of cabinet is located at by described power panel, operation panel is at enclosure top, and display board is at the positive Middle face of cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725999.1U CN204203943U (en) | 2014-11-28 | 2014-11-28 | A kind of dehumidifier easily extensible minimum line scan-type interactive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725999.1U CN204203943U (en) | 2014-11-28 | 2014-11-28 | A kind of dehumidifier easily extensible minimum line scan-type interactive system |
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| CN204203943U true CN204203943U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420725999.1U Expired - Fee Related CN204203943U (en) | 2014-11-28 | 2014-11-28 | A kind of dehumidifier easily extensible minimum line scan-type interactive system |
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| CN (1) | CN204203943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108108319A (en) * | 2017-11-15 | 2018-06-01 | 北京橄榄家园科技有限公司 | Turn the Intelligent electronic toy of serial input reading manner based on parallel input |
-
2014
- 2014-11-28 CN CN201420725999.1U patent/CN204203943U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108108319A (en) * | 2017-11-15 | 2018-06-01 | 北京橄榄家园科技有限公司 | Turn the Intelligent electronic toy of serial input reading manner based on parallel input |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312300 No. 1801 Renmin West Road, Shaoxing, Zhejiang, Shangyu Patentee after: WOLONG ELECTRIC GROUP Co.,Ltd. Address before: 312300 No. 1801 Renmin West Road, Shaoxing, Zhejiang, Shangyu Patentee before: WOLONG ELECTRIC GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190927 Address after: 312300 economic development zone, Shangyu District, Zhejiang, Shaoxing Co-patentee after: Zhejiang Wolong Servo Technology Co.,Ltd. Patentee after: WOLONG ELECTRIC GROUP Co.,Ltd. Address before: 312300 No. 1801 Renmin West Road, Shaoxing, Zhejiang, Shangyu Patentee before: WOLONG ELECTRIC GROUP 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: 20150311 Termination date: 20201128 |