CN111142446A - Control panel of electric appliance and electric appliance - Google Patents
Control panel of electric appliance and electric appliance Download PDFInfo
- Publication number
- CN111142446A CN111142446A CN202010015025.4A CN202010015025A CN111142446A CN 111142446 A CN111142446 A CN 111142446A CN 202010015025 A CN202010015025 A CN 202010015025A CN 111142446 A CN111142446 A CN 111142446A
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- China
- Prior art keywords
- control panel
- electric appliance
- control
- signal
- appliance according
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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.)
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
Abstract
The invention discloses a control panel of an electric appliance and the electric appliance, wherein the control panel is provided with a control module, the control panel is also provided with a plurality of function display icons, a controller of the electric appliance receives a single control signal to switch functions according to a preset sequence, and the function display icons of the corresponding functions are synchronously lightened when the functions are switched. The invention switches the function through a single control signal, avoids the one-to-one corresponding arrangement of the function and the key, reduces the number of the required keys, is convenient for hardware design, reduces interference and effectively reduces mistaken touch at the same time.
Description
Technical Field
The invention relates to the field of household appliances, in particular to a control panel of an electric appliance and the electric appliance.
Background
Most of display control UI interfaces of refrigerator panels on the market are long-strip-shaped, and with the increasing functions of refrigerators, manufacturers display all the functions on the refrigerator panels in a key icon mode for convenience. This also causes that, as the functions are more, the refrigerator panel is more cumbersome, and the long interface is longer, so that the user can visually feel dazzling and complicated, and the operation is not easy. Icon keys often require "key" support, and key switches, impedance changes, etc. are technically available. But all require a corresponding PCB trace. If the button is more, the size of panel is too narrow, also causes the difficulty for hardware designer's line of walking, still easily produces other electrical problems.
Disclosure of Invention
The invention provides a control panel of an electric appliance and the electric appliance, aiming at solving the technical problem that the control panel is easily oversized due to excessive keys in the existing electric appliance.
The technical scheme adopted by the invention is as follows:
the invention provides a control panel of an electric appliance, wherein the control panel is provided with a display screen and a control module, the control panel is also provided with a plurality of function display icons, a controller of the electric appliance receives a single control signal to switch functions according to a preset sequence, and the function display icons of corresponding functions are synchronously lightened when the functions are switched.
Preferably, the function display icon flashes when the function is switched, and the function display icon is normally on after the function is selected.
In one embodiment, the control module is a switch button for sending a switch signal.
In another embodiment, the control module is a second control roller which sends out a switching signal by rolling.
Preferably, the appliance is a refrigerator. The display screen is a digital display screen or an LCD display screen for displaying temperature values. The control module further comprises a control roller and a second switching key for sending a bin switching signal, and the controller sets a preset temperature according to a rolling signal of the control roller. The preset sequence is a sequence in which the function display icons are sequentially arranged from left to right or from top to bottom. The control panel is also provided with a sound receiving device for receiving sound signals and a loudspeaker for sending out voice prompt signals.
The invention also comprises a watchdog resetting module, and the controller automatically resets the selected mode after the last power failure according to a resetting signal sent by the watchdog resetting module.
The invention also provides an electric appliance which comprises the control panel.
Compared with the prior art, the invention avoids the one-to-one corresponding arrangement of the functions and the keys by a single control signal switching function, reduces the number of the required keys, facilitates the hardware design, reduces the interference and effectively reduces the false touch at the same time.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic view of the structure in the embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The principles and construction of the present invention will be described in detail below with reference to the drawings and examples.
As shown in fig. 1, the present invention provides a control panel of an electrical appliance, wherein a control module and a plurality of function display icons 1 are arranged on the control panel, signal display lamps are arranged below the function display icons 1, the function display icons are lighted by corresponding signal display lamps when being selected, a controller of the electrical appliance receives a single control signal to perform function switching according to a preset sequence, the functions are selected in turn, the function display icons corresponding to the functions are synchronously lighted when the functions are switched, and the functions and the keys are prevented from being arranged in a one-to-one correspondence manner by switching the functions by the single control signal, so that the number of required keys is reduced, hardware design is facilitated, interference is reduced, and meanwhile, false touch is effectively reduced.
In order to facilitate distinguishing and specific control, the function display icons flicker when the functions are switched, and the function display icons are always bright after the functions are selected, so that the functions can be conveniently identified and controlled by a user. The function display icon is mainly a display image of the corresponding function.
The control module comprises a switching key 2 which sends a switching signal, switching is carried out through a single switching key, and the function is automatically selected by the controller after preset selected time, so that the switching and the selecting of the function can be completed through the single switching key, the number of required keys is greatly reduced, and the switching key adopts a mode of changing a spring capacitor. A spring is placed under the screen printing icon of the virtual key, a capacitance is given, the capacitance can be changed when the finger clicks, and the function is realized through AD conversion software control; the control module can also be a second control roller which changes the damping quantity to send a switching signal through rolling, the control module is adjusted through the rolling roller, the function switching is more humanized, the user experience is improved, the roller is adjusted to a function, the function is automatically selected by the controller after the preset selected time, and therefore the function switching and selecting can be completed through the second control roller. The preset sequence can be a sequence in which the function display icons are sequentially arranged from left to right or from top to bottom, and the preset sequence is matched with the actual use common knowledge of the user. If the key is pressed for three seconds, the forward speed of function selection can be increased.
In a particular embodiment, the appliance is a refrigerator. The display screen 5 can display the temperature value, and specifically, a digital display screen or an LCD display screen can be adopted to display the current temperature or the preset temperature.
The control module also comprises a control roller 3 and a second switching key for sending bin switching signals, the second switching key can be used for switching bins, and after the bins are switched to corresponding bins and the functions are selected, the controller sets preset temperature according to the rolling signals of the control roller. The control panel is also provided with a sound receiving device for receiving sound signals and a loudspeaker for sending out voice prompt signals, and air holes 6 are arranged at the positions corresponding to the sound receiving device and the loudspeaker. The sound receiving device is a microphone, the controller can receive a voice command of a user to operate and control, and the voice prompt signal can interact information with the user to prompt an alarm signal, an error signal, a completion signal and the like.
The invention also comprises a watchdog reset module connected with the controller, in particular to a watchdog reset circuit, if the power-off state exists, the controller automatically resets the selected mode after the power-off of the last time according to a reset signal sent by the watchdog reset module.
The invention also provides an electric appliance, which can be a refrigerator by using the control panel, and the main logic relationship is as follows: after the refrigerator is powered on, the part of the whole control panel with the backlight lamps is flashed for three seconds (the part of the backlight lamps is placed according to needs, and the flashing form and time can be controlled by software), after flashing, the refrigerator works in a default working mode (the initial use is the default working mode, the feedback reset is also the default mode, and if power is lost accidentally, the refrigerator is started in the last working mode), and the corresponding mode is started to display the corresponding function icon.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The control panel of the electric appliance is provided with a control module and is characterized in that a plurality of function display icons are further arranged on the control panel, a controller of the electric appliance receives a single control signal to switch functions according to a preset sequence, and the function display icons of the corresponding functions are synchronously lightened when the functions are switched.
2. The control panel of an electric appliance according to claim 1, wherein the control module includes a switching key for emitting a switching signal.
3. The control panel of an electric appliance according to claim 1, wherein the control module includes a second control wheel for emitting a switching signal by scrolling.
4. The control panel of an appliance according to claim 1, wherein the appliance is a refrigerator.
5. The control panel of an electrical appliance according to claim 4, further comprising a display screen for displaying the temperature value.
6. The control panel of the electric appliance according to claim 5, wherein the control module further comprises a control roller and a second switching button for sending a chamber switching signal, and the controller sets the preset temperature according to a rolling signal of the control roller.
7. The control panel of an electric appliance according to claim 1, wherein the preset sequence is a sequence in which the function display icons are arranged sequentially from left to right or from top to bottom.
8. The control panel of an electric appliance according to claim 1, wherein the control panel is further provided with a sound receiving device for receiving a sound signal and a speaker for emitting a voice prompt signal.
9. The control panel of an electric appliance according to claim 1, further comprising a watchdog reset module, wherein the controller automatically resets to the selected mode after the last power down according to a reset signal sent by the watchdog reset module.
10. An electrical appliance, characterized in that it comprises a control panel according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010015025.4A CN111142446A (en) | 2020-01-07 | 2020-01-07 | Control panel of electric appliance and electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010015025.4A CN111142446A (en) | 2020-01-07 | 2020-01-07 | Control panel of electric appliance and electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111142446A true CN111142446A (en) | 2020-05-12 |
Family
ID=70523858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010015025.4A Withdrawn CN111142446A (en) | 2020-01-07 | 2020-01-07 | Control panel of electric appliance and electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111142446A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113391562A (en) * | 2021-01-26 | 2021-09-14 | 浙江利尔达客思智能科技有限公司 | Panel convenient for wiring installation and capable of improving loading capacity and flexible use method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2246477Y (en) * | 1995-03-02 | 1997-02-05 | 北京爱普亚太电子有限公司 | Computer controller for fuzzy controlling electric rice cooker |
| CN202083173U (en) * | 2011-05-18 | 2011-12-21 | 杭州华日电冰箱股份有限公司 | Communication system for computer refrigerator display and controller |
| CN107942715A (en) * | 2017-12-29 | 2018-04-20 | 深圳市欧瑞博科技有限公司 | Intelligent control panel and its control method and control device |
| CN109388256A (en) * | 2017-08-09 | 2019-02-26 | 上海小吉互联网科技有限公司 | A kind of man-machine interactive system |
| CN209448720U (en) * | 2018-12-14 | 2019-09-27 | 公牛集团股份有限公司 | A kind of electric appliance reset circuit and electrical equipment |
-
2020
- 2020-01-07 CN CN202010015025.4A patent/CN111142446A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2246477Y (en) * | 1995-03-02 | 1997-02-05 | 北京爱普亚太电子有限公司 | Computer controller for fuzzy controlling electric rice cooker |
| CN202083173U (en) * | 2011-05-18 | 2011-12-21 | 杭州华日电冰箱股份有限公司 | Communication system for computer refrigerator display and controller |
| CN109388256A (en) * | 2017-08-09 | 2019-02-26 | 上海小吉互联网科技有限公司 | A kind of man-machine interactive system |
| CN107942715A (en) * | 2017-12-29 | 2018-04-20 | 深圳市欧瑞博科技有限公司 | Intelligent control panel and its control method and control device |
| CN209448720U (en) * | 2018-12-14 | 2019-09-27 | 公牛集团股份有限公司 | A kind of electric appliance reset circuit and electrical equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113391562A (en) * | 2021-01-26 | 2021-09-14 | 浙江利尔达客思智能科技有限公司 | Panel convenient for wiring installation and capable of improving loading capacity and flexible use method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200512 |
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| WW01 | Invention patent application withdrawn after publication |