CN104414480A - Touch device and electric cooker - Google Patents
Touch device and electric cooker Download PDFInfo
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- CN104414480A CN104414480A CN201310398106.7A CN201310398106A CN104414480A CN 104414480 A CN104414480 A CN 104414480A CN 201310398106 A CN201310398106 A CN 201310398106A CN 104414480 A CN104414480 A CN 104414480A
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- press
- touch key
- indicator lamp
- described touch
- touching device
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Abstract
The invention relates to a touch device and an electric cooker. The touch device comprises a display panel, a circuit board, touch keys, electric conducting elements and indicator lights. The indicator lights are arranged below the touch keys and electrically connected with the circuit board; the indicator lights give out operational instructions when the touch keys are in operational states; when the touch keys are enabled, the touch keys are communicated with the electric conducting elements, and the circuit board receives signals transmitted by the electric conducting elements and then executes instructions; when the touch keys are in non-operational states, the indicator lights give out non-operational instructions; when the touch keys are enabled, the touch keys are communicated with the electric conducting elements, and the circuit board does not receive the signals transmitted by the electric conducting elements or does not execute the instructions after receiving, so that the purpose of prompting a user is fulfilled.
Description
Technical field
The present invention relates to the household electrical appliance of a kind of energy touch operation, particularly relate to a kind of touch key-press and the electric cooker that can point out user.
Background technology
In prior art, current household appliances generally use touch key-press as button operation mode, but no matter whether touch key-press can operate, touch key-press is all that display is visible, certain puzzlement is caused on button operation to user, may constantly go by certain inoperable touch key-press under current state.
In view of above-mentioned defect, the present inventor obtains the invention finally through long research and practice.
Summary of the invention
Based on this, be necessary to provide a kind of touching device and the electric cooker that can avoid repeating not exercisable touch button.
A kind of touching device of the present invention, comprises display floater, circuit board, touch key-press, conducting element and indicator lamp;
Described indicator lamp is placed in the below of described touch key-press, and described indicator lamp is electrically connected with described circuit board;
Described touch key-press is when operable state, and described indicator lamp sends can operation instruction; When described touch key-press is enable, described touch key-press and described conducting element conducting; Instruction is performed after the signal of conducting element transmission described in described board receiver;
Described touch key-press is when not operable state, and described indicator lamp sends can not operation instruction; When described touch key-press is enable, described touch key-press and described conducting element conducting; Described circuit board does not receive the signal of described conducting element transmission or does not perform instruction after the receipt.
Preferably, touch key-press described at least one is set on said display panel, indicator lamp described at least one is set in the below of each described touch key-press.
Preferably, described touch key-press is when operable state, and described indicator lamp is opened or display pre-set color;
Described touch key-press is when not operable state, and described indicator lamp extinguishes or shows another pre-set color.
Preferably, the below of each described touch key-press arranges N number of described indicator lamp;
Described touch key-press, when operable state, opens the described indicator lamp of a;
Described touch key-press, when not operable state, opens b described indicator lamp;
Wherein, 1≤b < a≤N, 2≤N, a, b and N are integer.
Preferably, described touch key-press is all or part of is made up of translucent material.
Preferably, described circuit board comprises testing circuit and main control chip;
Described testing circuit comprises touch chip, and described touch key-press is electrically connected to the input of described touch chip;
The output of described touch chip is electrically connected to described main control chip.
Preferably, described main control chip controls the described indicator lamp below each described touch key-press.
Preferably, described touch key-press is when not operable state, and described indicator lamp sends can not operation instruction, and described main control chip does not detect described touch key-press, or described testing circuit described touch key-press detected after described main control chip do not perform.
Preferably, described conducting element is conductive film or power spring.
A kind of electric cooker comprises pot lid and described touching device;
Described circuit board is fixed in described pot lid, and described display floater and described pot lid removably connect, and cover described circuit board.
Beneficial effect of the present invention is compared with the prior art: touching device can point out the operability of user's touch key-press, avoids user and repeats not exercisable touch key-press, and what facilitate between user and touch key-press is mutual; Can more convenient, correctly, quickly use electric cooker, improve service efficiency, save the time, improve the satisfaction of user, extend the service life of touch key-press and electric cooker.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the decomposing state of touching device one embodiment of the present invention;
Fig. 2 is the first touch implementation schematic diagram of touching device of the present invention;
Fig. 3 is that the second of touching device of the present invention touches implementation schematic diagram;
Fig. 4 is the testing circuit figure of the touch key-press of touching device one embodiment of the present invention;
Fig. 5 is the circuit diagram of the main control chip of touching device one embodiment of the present invention.
Detailed description of the invention
Easily causing the problem of operation puzzlement in order to solve current touch key-press always as seen, proposing a kind of touching device to point out the operability of user's touch key-press, thus conveniently correctly use electric cooker quickly.
Below in conjunction with accompanying drawing, to above-mentioned being described in more detail with other technical characteristic and advantage of the present invention.
Refer to shown in Fig. 1, it is the schematic perspective view of the decomposing state of touching device one embodiment of the present invention, and described touching device 100 comprises display floater 110, touch key-press 120, indicator lamp 130, circuit board 140 and conducting element 150.
Arrange one or more described touch key-press 120 at described display floater 110 according to the actual needs of electrical equipment, described touch key-press 120 is made up of translucent material in whole or in part, can transmitted light person easy to use distinguishes light.
In the below of each described touch key-press 120, one or more described indicator lamp 130 is set.Described indicator lamp 130 is electrically connected with described circuit board 140, and controls by it.
Described circuit board 140 is fixed in pot lid 200; Described pot lid 200 is a part for electric cooker.Described display floater 110 covers on described circuit board 140, is closed by described circuit board 140, plays the described circuit board 140 of protection and effect attractive in appearance.Described display floater 110 and described pot lid 200 are for removably connecting.
Described indicator lamp 130 can show the bright or two states that goes out, or can divide two kinds of brightness that can obviously distinguish under bright state, or can convert at least two kinds of colors.
Described conducting element 150 is conductive film or power spring, and described touch key-press 120 is electrically connected with described circuit board 140 by described conducting element 150.
From the front of described display floater 110, if described indicator lamp 130 shows exercisable state, such as bright or show a certain predetermined color, user can from described touch key-press 120 through brightness or color judge that this touch key-press 120 can operate; If described indicator lamp 130 shows not exercisable state, such as go out, brightness reduce or show another predetermined color, user can from described touch key-press 120 through brightness or color judge that this touch key-press 120 cannot operate.
Showing exercisable predetermined color can for green, and it can be red or yellow for showing not exercisable predetermined color, is convenient to man-machine interaction.Brightness is reduced and can be realized by the quantity controlling the described indicator lamp 130 opened.
User's touch key-press 120 described in which is pointed out to be exercisable by the change of this brightness or color, user is avoided to operate not exercisable described touch key-press 120, easy to use, improve the service efficiency of electric cooker, save the time, the operation avoiding persistent errors makes electric cooker internal processes disorderly, reduces the access times of described touch key-press 120, extends the service life of part and electric cooker.
Fig. 2 is the first touch implementation schematic diagram of touching device of the present invention, and the described conducting element 150 of described touching device 100 uses described conductive film; Fig. 3 is that the second of touching device of the present invention touches implementation schematic diagram, and the described conducting element 150 of described touching device 100 uses described power spring.
Shown in Fig. 2 and Fig. 3, described indicator lamp 130 can be arranged on the below of described conductive film, or in described power spring or around described power spring.
Described circuit board 140 is integrated with testing circuit 142 and main control chip 144.
When described indicator lamp 130 indicates described touch key-press 120 to operate, user according to the operation indicating of described indicator lamp 130, enable described touch key-press 120; Described touch key-press 120 and the conducting of described conducting element 150, described conducting element 150 is electrically connected to described testing circuit 142, and the operation information of described touch key-press 120 is fed back to described main control chip 144 by described testing circuit 142; Described main control chip 144 processes, respond operating this touch key-press 120 of user.
When described indicator lamp 130 indicates described touch key-press 120 to operate, described main control chip 144 does not detect this touch key-press 120, or described testing circuit 142 detect this touch key-press 120 enable after, described main control chip 144 does not deal with, responds.
The circuit diagram of Fig. 4 to be the testing circuit figure of the touch key-press of touching device one embodiment of the present invention, Fig. 5 be main control chip of touching device one embodiment of the present invention.Described touching device 100 comprises 8 described touch key-press 120 and 8 described indicator lamps 130, K1 to K8 on 8 corresponding described testing circuits 142 of described touch key-press 120 difference, 8 described indicator lamps 130 are electrically connected to 8 pins (only representing a described indicator lamp 130 and connection line thereof in Fig. 5) of described main control chip 144 respectively.
K1 to K8 on described testing circuit 142 is electrically connected to the input touching chip, signal transmission is given described main control chip 144 by the output of described touch chip, according to signal, described main control chip 144 judges whether user operates described touch key-press 120, perform the instruction of user.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (10)
1. a touching device, comprises display floater and circuit board, it is characterized in that, also comprises touch key-press, conducting element and indicator lamp;
Described indicator lamp is placed in the below of described touch key-press, and described indicator lamp is electrically connected with described circuit board;
Described touch key-press is when operable state, and described indicator lamp sends can operation instruction; When described touch key-press is enable, described touch key-press and described conducting element conducting; Instruction is performed after the signal of conducting element transmission described in described board receiver;
Described touch key-press is when not operable state, and described indicator lamp sends can not operation instruction; When described touch key-press is enable, described touch key-press and described conducting element conducting; Described circuit board does not receive the signal of described conducting element transmission or does not perform instruction after the receipt.
2. touching device according to claim 1, is characterized in that, arranges touch key-press described at least one on said display panel, arranges indicator lamp described at least one in the below of each described touch key-press.
3. touching device according to claim 2, is characterized in that, described touch key-press is when operable state, and described indicator lamp is opened or display pre-set color;
Described touch key-press is when not operable state, and described indicator lamp extinguishes or shows another pre-set color.
4. touching device according to claim 1, is characterized in that, the below of each described touch key-press arranges N number of described indicator lamp;
Described touch key-press, when operable state, opens the described indicator lamp of a;
Described touch key-press, when not operable state, opens b described indicator lamp;
Wherein, 1≤b < a≤N, 2≤N, a, b and N are integer.
5. touching device according to claim 1, is characterized in that, described touch key-press is all or part of to be made up of translucent material.
6. the touching device according to any one of claim 1 to 5, is characterized in that, described circuit board comprises testing circuit and main control chip;
Described testing circuit comprises touch chip, and described touch key-press is electrically connected to the input of described touch chip;
The output of described touch chip is electrically connected to described main control chip.
7. touching device according to claim 6, is characterized in that, described main control chip controls the described indicator lamp below each described touch key-press.
8. touching device according to claim 6, it is characterized in that, described touch key-press is when not operable state, described indicator lamp sends can not operation instruction, described main control chip does not detect described touch key-press, or described testing circuit described touch key-press detected after described main control chip do not perform.
9. touching device according to claim 1, is characterized in that, described conducting element is conductive film or power spring.
10. an electric cooker, is characterized in that, comprises pot lid and the touching device described in any one of claim 1 to 9;
Described circuit board is fixed in described pot lid, and described display floater and described pot lid removably connect, and cover described circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310398106.7A CN104414480A (en) | 2013-09-04 | 2013-09-04 | Touch device and electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310398106.7A CN104414480A (en) | 2013-09-04 | 2013-09-04 | Touch device and electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104414480A true CN104414480A (en) | 2015-03-18 |
Family
ID=52965379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310398106.7A Pending CN104414480A (en) | 2013-09-04 | 2013-09-04 | Touch device and electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104414480A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852026A (en) * | 2018-07-16 | 2018-11-23 | 广东美的厨房电器制造有限公司 | Controls Palette and cooking appliance |
| CN109419320A (en) * | 2017-08-31 | 2019-03-05 | 松下知识产权经营株式会社 | Cooker |
| CN112860159A (en) * | 2019-11-28 | 2021-05-28 | 深圳市冠旭电子股份有限公司 | Touch key display method and device of operation interface, electronic equipment and storage medium |
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| JP2000041848A (en) * | 1998-07-31 | 2000-02-15 | Osaka Gas Co Ltd | Equipment with display device |
| ES1060710U (en) * | 2004-05-21 | 2005-11-01 | Harald Philipp | Touch sensitive control panel |
| CN201019518Y (en) * | 2007-05-30 | 2008-02-13 | 袁振华 | Electric pressure cooker |
| CN101345523A (en) * | 2008-08-15 | 2009-01-14 | 无锡小天鹅华印电器有限公司 | Induction press key component structure with display module |
| CN201216462Y (en) * | 2008-05-21 | 2009-04-08 | 李钊鸿 | Electric cooker |
| CN101542207A (en) * | 2006-11-22 | 2009-09-23 | 松下电器产业株式会社 | Heating cooker |
| CN201958647U (en) * | 2010-11-29 | 2011-09-07 | 厦门恒坤精密工业有限公司 | Numerical control panel layout structure for electric cooker |
| CN202218490U (en) * | 2011-09-29 | 2012-05-09 | 珠海格力电器股份有限公司 | Control panel assembly and electric cooker |
-
2013
- 2013-09-04 CN CN201310398106.7A patent/CN104414480A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000041848A (en) * | 1998-07-31 | 2000-02-15 | Osaka Gas Co Ltd | Equipment with display device |
| ES1060710U (en) * | 2004-05-21 | 2005-11-01 | Harald Philipp | Touch sensitive control panel |
| CN101542207A (en) * | 2006-11-22 | 2009-09-23 | 松下电器产业株式会社 | Heating cooker |
| CN201019518Y (en) * | 2007-05-30 | 2008-02-13 | 袁振华 | Electric pressure cooker |
| CN201216462Y (en) * | 2008-05-21 | 2009-04-08 | 李钊鸿 | Electric cooker |
| CN101345523A (en) * | 2008-08-15 | 2009-01-14 | 无锡小天鹅华印电器有限公司 | Induction press key component structure with display module |
| CN201958647U (en) * | 2010-11-29 | 2011-09-07 | 厦门恒坤精密工业有限公司 | Numerical control panel layout structure for electric cooker |
| CN202218490U (en) * | 2011-09-29 | 2012-05-09 | 珠海格力电器股份有限公司 | Control panel assembly and electric cooker |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109419320A (en) * | 2017-08-31 | 2019-03-05 | 松下知识产权经营株式会社 | Cooker |
| CN109419320B (en) * | 2017-08-31 | 2021-09-14 | 松下知识产权经营株式会社 | Rice cooker |
| CN108852026A (en) * | 2018-07-16 | 2018-11-23 | 广东美的厨房电器制造有限公司 | Controls Palette and cooking appliance |
| CN112860159A (en) * | 2019-11-28 | 2021-05-28 | 深圳市冠旭电子股份有限公司 | Touch key display method and device of operation interface, electronic equipment and storage medium |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150318 |
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| RJ01 | Rejection of invention patent application after publication |