CN203041911U - Touch control electric cooker control panel provided with indium tin oxide (ITO) touch film - Google Patents
Touch control electric cooker control panel provided with indium tin oxide (ITO) touch film Download PDFInfo
- Publication number
- CN203041911U CN203041911U CN 201220743283 CN201220743283U CN203041911U CN 203041911 U CN203041911 U CN 203041911U CN 201220743283 CN201220743283 CN 201220743283 CN 201220743283 U CN201220743283 U CN 201220743283U CN 203041911 U CN203041911 U CN 203041911U
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- touch
- ito
- electric cooker
- circuit board
- control electric
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Abstract
The utility model relates to the technical field of accessories of a cooker, in particular to a touch control electric cooker control panel provided with an indium tin oxide (ITO) touch film. The touch control electric cooker control panel comprises a bottom cover (1) and a face cover (6) arranged on the bottom cover (1), and is characterized in that a circuit board (2), a light emitting diode (LED) support (3), the ITO touch film (4) and a display film (5) are sequentially arranged between the bottom cover (1) and the face cover (6) from bottom to top in an overlapped mode, the display film (5) is arranged in a display window of the face cover (6), the LED support (3) is arranged on the upper surface of the circuit board (2), the circuit board (2) and the bottom cover (1) are separated and of a floating structure, and the upper surface of the LED support (3) is attached to the lower surface of the face cover (6). Compared with the prior art, the touch control electric cooker control panel has the advantages of being good in human-computer interface, clean and attractive in appearance, convenient to operate, capable of effectively preventing vapors on an electric cooker from affecting the touch film, and good in moisture-proof and anti-oxidation performance.
Description
Technical field
The utility model relates to the attachment technique field of cooking device, and the touch control electric cooker that relates in particular to a kind of ITO of application touch membrane is controlled plate.
Background technology
At present, the control mode of electric cooker mainly contains two kinds on the market: a kind of is the mechanical key mode of operation, and a kind of is the electronic operation mode that adopts the fine motion button.Usually these two kinds of modes of operation all must be exerted oneself by realizing feature operation.Especially, for the mechanical key mode of operation, after having grown service time, the loosening problem of button appears inevitably; And for the electronic operation mode of fine motion button, though avoided the loosening worry of bringing of button, but because its illustrative words directly print or be attached on button, grown service time and literal, color obscission also can occur, allowed the operator be difficult to identify the function of each button.
The plate of controlling at present most of electric cookers adopts the pattern that independently separates to add press-key structure again, also need to judge the position of pattern, the problem of troublesome poeration in the time of operation, very be necessary to develop a kind of electric cooker of touch membrane control, make the operation of electric cooker simpler and easy more humane and stable operation is reliable.
Summary of the invention
The purpose of this utility model is to develop the electric cooker that a kind of capacitive sensing of realizing with the ITO film touches film control and controls plate, makes the operation of electric cooker simpler and easy, and is more humane and reliable and stable.
For reaching above purpose, the utility model adopts following technical scheme.
A kind of touch of the ITO of application touch membrane control electric cooker is controlled plate, it is characterized in that, describedly controls the ITO touch membrane that plate includes to realize touching control.
As with improvement, the described plate of controlling comprises: bottom is installed in the cover on the bottom; Superpose successively from top to bottom between described bottom and the cover and be equipped with: circuit board, led support, ITO touch membrane and demonstration film, described demonstration film is positioned at the display window of cover.
As with improvement, described led support is installed in the upper surface of circuit board, is every empty floating structure between circuit board and bottom, and the upper surface of led support is close to the lower surface of cover.
Further with improvement, describedly refer to every empty floating structure: be provided with at least one through hole at circuit board, be provided with the double-screw bolt corresponding with through hole at bottom; Each through hole is embedded with a metal tube, and a screw passes metal tube and is connected with double-screw bolt; And also have elastic component between circuit board and bottom, elastic component support circuit plate floats on the bottom, makes the upper surface of led support be close to the lower surface of cover.
Further with improvement, described elastic component is the compression spring, and this compression spring housing is connected on metal tube and double-screw bolt periphery.
Further with improvement, the quantity of described through hole is four, is separately positioned on four angles of circuit board; Described metal tube is iron pipe.
Further with improvement, described elastic component is extension spring or curved spring.
As with improvement, described circuit board is provided with button processing hardware circuit, analog switch and the CPU that is connected with the ITO touch membrane.
Compared with prior art, the touch of a kind of ITO of application touch membrane that the utility model provides control electric cooker is controlled plate, has following beneficial effect.
One, controlling plate and adopt the ITO touch membrane, is the touch membrane control electric cooker scheme of domestic initiation, has good man computer interface, and its outward appearance is not only clean and tidy, attractive in appearance, generous, and easy to operate, intelligent degree height.
Two, by between circuit board and bottom, forming every empty floating structure, effectively avoid the steam on the electric cooker that touch membrane is brought influence, the moisture resistance anti-oxidation performance excellence that wets.
Description of drawings
The touch control electric cooker that Figure 1 shows that a kind of ITO of application touch membrane that the utility model provides is controlled the plate structure perspective view;
The touch control electric cooker that Figure 2 shows that a kind of ITO of application touch membrane that the utility model provides is controlled the plate cutaway view;
Fig. 3 is A place enlarged drawing among Fig. 2;
The touch control electric cooker that Figure 4 shows that a kind of ITO of application touch membrane that the utility model provides is controlled the partitioned signal sample circuit.
1, bottom, 2, circuit board, 3, led support, 4, the ITO touch membrane, 5, show film, 6, cover, 7, double-screw bolt, 8, metal tube, 9, screw, 10, elastic component.
The specific embodiment
For further setting forth essence of the present utility model, by reference to the accompanying drawings the specific embodiment of the present utility model is described as follows.
As shown in Figure 1-Figure 3, a kind of touch of the ITO of application touch membrane control electric cooker is controlled plate, comprising: bottom 1, circuit board 2, led support 3, ITO(Indium Tin Oxide, indium tin oxide) touch membrane 4, show film 5, and cover 6.Wherein, described led support 3 is installed in the upper surface of circuit board 2, superpose successively at the upper surface of led support 3 and to lay ITO(Indium Tin Oxide, indium tin oxide) touch membrane 4 and demonstration film 5, between circuit board 2 and bottom 1, form every empty floating structure, make led support 3 be close to the lower surface of cover 6.
Here, describedly refer to every empty floating structure: at circuit board 2 at least one through hole is set, is provided with the double-screw bolt corresponding with through hole 7 at bottom 1; Each through hole is embedded with a metal tube 8, one screws 9 and passes metal tube 8 and be connected with double-screw bolt 7, realizes the installation of circuit board 2 and bottom 1; Especially, be provided with elastic component 10 at circuit board 2 and 1 of bottom, utilize the elastic performance of elastic component 10, circuit board 2 is floated on the bottom 1.When cover 6 is installed, led support 3 stressed compression elastic pieces 10, elastic component 10 pressurizeds produce elastic potential energy support circuit plate 2 and led support 3, make the upper surface of led support 3 be close to the lower surface of cover 6.
In the present embodiment, the quantity of preferred through hole is four, is separately positioned on four angles of circuit board; Preferable alloy pipe 8 is iron pipe; Preferred elastomeric part 10 is the compression spring, and described compression spring housing is connected on the periphery of metal tube 8 and double-screw bolt 7.In other embodiments, described elastic component is curved spring or extension spring, is not limited to present embodiment.
Particularly, the touch control electric cooker of a kind of ITO of application touch membrane that present embodiment provides is controlled plate, its circuit board is provided with button processing hardware circuit, analog switch and the CPU(Central Processing Unit that is connected with the ITO touch membrane, central processing unit).The acquisition mode of described ITO touch membrane signal is realized by button processing hardware circuit and analog switch.Circuit diagram as shown in Figure 4, when button is pressed, K1 point potential change, two-way the opening of triode D1 discharged.At this moment; triode D2 plays the clamper protective effect; 1 pair of signal of capacitor C carries out the filtering energy storage; and the magnitude of voltage that K1_AD is ordered is sent to the integrated AD(analog-to-digital of CPU; analog-to-digital conversion) carries out AD(analog-to-digital on the passage; analog-to-digital conversion) samples, reach the purpose of signals collecting.
The touch control electric cooker of a kind of ITO of application touch membrane that present embodiment provides is controlled plate, and adopting the ITO touch membrane is the touch membrane control electric cooker scheme of domestic initiation, has good man computer interface, and its design philosophy is clean and tidy, attractive in appearance and easy to operate.Simultaneously, by between circuit board and bottom, forming every empty floating structure, effectively avoid the steam on the electric cooker that touch membrane is brought influence, the moisture resistance anti-oxidation performance excellence that wets.
The above specific embodiment has been described in detail essence of the present utility model, but can not come protection domain of the present utility model is limited with this.Apparently, under the enlightenment of the utility model essence, the art those of ordinary skill also can carry out many improvement and modification, it should be noted that these improvement and modification all drop within the claim protection domain of the present utility model.
Claims (8)
1. a touch control electric cooker of using the ITO touch membrane is controlled plate, it is characterized in that, describedly controls the ITO touch membrane that plate includes to realize touching control.
2. the touch of a kind of ITO of application touch membrane according to claim 1 control electric cooker is controlled plate, it is characterized in that comprise: bottom (1) is installed in the cover (6) on the bottom (1); Superpose successively from top to bottom between described bottom (1) and the cover (6) and be equipped with: circuit board (2), led support (3), ITO touch membrane (4) and demonstration film (5), described demonstration film (5) is positioned at the display window of cover (6).
3. the touch of a kind of ITO of application touch membrane according to claim 1 control electric cooker is controlled plate, it is characterized in that, described led support (3) is installed in the upper surface of circuit board (2), be every empty floating structure between circuit board (2) and bottom (1), the upper surface of led support (3) is close to the lower surface of cover (6).
4. the touch of a kind of ITO of application touch membrane according to claim 3 control electric cooker is controlled plate, it is characterized in that, describedly refer to every empty floating structure: be provided with at least one through hole at circuit board (2), be provided with the double-screw bolt corresponding with through hole (7) at bottom (1); Each through hole is embedded with a metal tube (8), and a screw (9) passes metal tube (8) and is connected with double-screw bolt (7); And also have elastic component (10) between circuit board (2) and bottom (1), elastic component (10) support circuit plate (2) floats on the bottom (1), makes the upper surface of led support (3) be close to the lower surface of cover (6).
5. the touch of a kind of ITO of application touch membrane according to claim 4 control electric cooker is controlled plate, it is characterized in that, described elastic component (10) is the compression spring, and this compression spring housing is connected on metal tube (8) and double-screw bolt (7) periphery.
6. the touch of a kind of ITO of application touch membrane according to claim 4 control electric cooker is controlled plate, it is characterized in that the quantity of described through hole is four, is separately positioned on four angles of circuit board (2); Described metal tube (8) is iron pipe.
7. the touch of a kind of ITO of application touch membrane according to claim 4 control electric cooker is controlled plate, it is characterized in that described elastic component (10) is extension spring or curved spring.
8. the touch of a kind of ITO of application touch membrane according to claim 1 control electric cooker is controlled plate, it is characterized in that described circuit board (2) is provided with button processing hardware circuit, analog switch and the CPU that is connected with ITO touch membrane (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743283 CN203041911U (en) | 2012-12-31 | 2012-12-31 | Touch control electric cooker control panel provided with indium tin oxide (ITO) touch film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743283 CN203041911U (en) | 2012-12-31 | 2012-12-31 | Touch control electric cooker control panel provided with indium tin oxide (ITO) touch film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203041911U true CN203041911U (en) | 2013-07-10 |
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ID=48724921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220743283 Expired - Lifetime CN203041911U (en) | 2012-12-31 | 2012-12-31 | Touch control electric cooker control panel provided with indium tin oxide (ITO) touch film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203041911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701644A (en) * | 2019-10-16 | 2020-01-17 | 北京智米科技有限公司 | Control display panel, manufacturing method thereof and induction cooker |
-
2012
- 2012-12-31 CN CN 201220743283 patent/CN203041911U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701644A (en) * | 2019-10-16 | 2020-01-17 | 北京智米科技有限公司 | Control display panel, manufacturing method thereof and induction cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 524000 Guangdong Province, Zhanjiang city Guandu town Potou District Guangzhan high-speed Road West Road Patentee after: GUANGDONG HALLSMART INTELLIGENCE TECHNOLOGY Co.,Ltd. Address before: 524000 Guangdong Province, Zhanjiang city Guandu town Potou District Guangzhan high-speed Road West Road Patentee before: Zhanjiang Hall Smart Electric Appliance Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
|
| CX01 | Expiry of patent term |