CN203951459U - A kind of self-defined touch key-press switch - Google Patents
A kind of self-defined touch key-press switch Download PDFInfo
- Publication number
- CN203951459U CN203951459U CN201420361059.9U CN201420361059U CN203951459U CN 203951459 U CN203951459 U CN 203951459U CN 201420361059 U CN201420361059 U CN 201420361059U CN 203951459 U CN203951459 U CN 203951459U
- Authority
- CN
- China
- Prior art keywords
- press
- touch key
- self
- touch
- pad pasting
- Prior art date
- 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
Links
Landscapes
- Push-Button Switches (AREA)
Abstract
The utility model involvement aspect switching plate field, specifically a kind of self-defined touch key-press switch, comprises panel and button two parts, and described panel is touch panel, and this touch panel comprises the touch key-press dot matrix being made up of multiple touch key-press points; Described button is self-defined touch key-press pad pasting, and this self-defined touch key-press pad pasting has multiple, nonoverlapping being attached on touch panel respectively.Button pad pasting of the present utility model can be according to user's demand self-defining, user as required button number, capacitance touch panel size and individual hobby rational deployment button pad pasting voluntarily, after button pad pasting is attached on touch panel, can be used as a touch key-press and use, each pad pasting is equivalent to a button.
Description
Technical field
The utility model relates to household appliance technical field, specifically a kind of self-defined touch key-press switch.
Background technology
At present, the panel-switch kind of the household electrical appliance on market is more, is broadly divided into two classes, and a class is mechanical, and another kind of is touch.The panel-switch of touch is more mechanical a lot of advantages, uses more conveniently, and touch-control is highly sensitive, and for the more and more high-tech information age, touch panel switch replaces traditional mechanical panel-switch just gradually.
But no matter be mechanical, or the panel-switch of touch, all there is common defect, be exactly button size, quantity and the position Dou Shi producer on panel-switch designs.On a panel-switch, if newly-increased electrical equipment leaves space after being intended for, will there is the situation of button waste; If number of keys and existing household electrical appliance quantity are consistent, after that, increase new electrical equipment new switch just must be set in addition, just must find other positions new switch is installed, affect attractive in appearance, and wasting space.
Summary of the invention
The purpose of this utility model is exactly for the size of the button on existing panel-switch, the uncontrollable problem of quantity, a solution has been proposed, specifically a kind of self-defined touch key-press switch, can solve the problem in background technology, realize the self-defining of button size, quantity and the position on panel-switch.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of self-defined touch key-press switch, comprise panel and button two parts, it is characterized in that, described panel is touch panel, on this touch panel, comprise touch key-press dot matrix, this touch key-press dot matrix is made up of multiple touch key-press point multiple lines and multiple rows; Described button is self-defined touch key-press pad pasting, and this self-defined touch key-press pad pasting can be provided with multiple, has one at least, and multiple self-defined touch key-press pad pastings cover on one or more touch key-press points in nonoverlapping mode.
Preferred: described touch key-press point is self-capacitance formula or mutual capacitance type.
Preferred: described self-defined touch key-press pad pasting comprises conductive coating and insulating coating.
Further preferred: described self-defined touch key-press pad pasting is divided into front, the back side, its front is finger touch face, its back side is the one side of fitting with touch controlled key point, its front can be conductive coating or insulating coating, and its corresponding back side can be insulating coating or conductive coating.
The beneficial effects of the utility model are: the utility model proposes a kind of self-defined touch key-press switch, user can be according to the size and number of the number self-defining touch key-press of household electrical appliance, can change at any time button, user also can according to the hobby of oneself on touch panel to button rational deployment, make button look more beautiful and comfortable, and can save space.
Brief description of the drawings
Fig. 1, structural representation of the present utility model;
Fig. 2, the structured flowchart of embodiment in embodiment.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, specific embodiment of the utility model is described in further detail.
As shown in Figure 1, be this practical structural representation, a kind of structure of self-defined touch key-press switch can be described, its concrete structure comprises touch panel 1 and self-defined touch key-press pad pasting 2, this self-defined touch key-press pad pasting 2 is fitted on touch panel 1.Described touch panel 1 is provided with touch key-press dot matrix, and this touch key-press dot matrix is to be made up of the touch key-press point 4 of multiple lines and multiple rows.Described self-defined touch key-press pad pasting 2 can be multiplely can be also one, each self-defined touch key-press pad pasting 2 is equivalent to a button, can reasonably define the size of self-defined touch key-press pad pasting 2 and be fitted in the position in touch panel 1 according to user's hobby, each self-defined touch key-press pad pasting 2 covers on one or more touch key-press points 4.
Preferred scheme: described touch key-press point 4 can be self-capacitance formula or mutual capacitance type.Front or the back side of self-defined touch key-press pad pasting 2 for containing conductive coating and insulation figure layer, the kind of concrete conductive coating electric conducting material used does not limit, and it can change the capacitance of pad pasting overlay area on capacitive touch panels after being attached on touch panel 1.After self-defined touch key-press pad pasting 2 is attached on touch key-press point 4, for self-capacitance formula touch key-press point, conductive coating on self-defined touch key-press pad pasting 2 and touch panel 1 are formed electric capacity by its cover part, can change on touch panel 1 by the electric capacity sampled value of conductive coating cover part, the variation of electric capacity sampled value is for the first time used for defining the function of touch key-press, when after finger touch paster, impact has formed the coupling of electric capacity, electric capacity sampled value changes again, and the variation of electric capacity sampled value is for the second time used for triggering keypress function; For mutual capacitance type touch panel, conductive coating on self-defined touch key-press pad pasting 2 affects by the capacitive coupling of its overlay area, causes coated region electric capacity sampled value to change, when after finger touch pad pasting, its capacitive coupling is affected again, and electric capacity sampled value changes again.
Embodiment: the present embodiment in relay switch, is realized the control to relay circuit by self-defined touch key-press switch application of the present utility model.
The circuit structure block diagram of this embodiment as shown in Figure 2, is mainly made up of power supply circuits 14, touch panel 1, self-defined touch key-press pad pasting 2, sample circuit 11, control chip 13, drive circuit 12 and relay switch 15.
Touch panel 1 in the present embodiment adopts the touch panel of touch key-press point 4 compositions of self-capacitance formula, and the touch key-press dot matrix that touch panel 1 comprises 4 × 3 adopts 12 road sampling channels to sample to the capacitance of each touch key-press point 4 on dot matrix.In self-defined touch key-press pad pasting 2(the present embodiment, call " button 1 " in the following text) front, with one deck conductive coating, back side insulating barrier is attached on touch panel, " button 1 " covered four touch key-press points 4 of first row on touch panel 1.Control chip 13 adopts the QT60326 chip of atmel corp.
The course of work is as follows: on touch panel 1, adhesive tape has before the pad pasting of " button 1 ", first power on, now the capacitance of control chip 13Dui 12 road sampling channels is sampled and stores, then stop sampling, self-defined touch key-press pad pasting 2 is sticked on touch panel 1 with the one side of aluminium-foil paper, be printed on the one side of " button 1 " printed words outwardly, the capacitance of Zai Dui 12 road sampling channels is sampled and stores, compare with the capacitance storing above, the capacitance passage that is greater than a certain threshold value that changes is carried out to record, threshold size is set as the case may be, the passage of recording is exactly the region (hereinafter referred to as " region 1 ") being covered by the aluminium-foil paper on self-defined touch key-press pad pasting 2 on touch panel 1, now replace the sampled result of former storage with the new sampling that sampling 12 paths obtain, then on control chip 13, set, the capacitance variation of sampling when the corresponding sampling channel Zhong Yi Luhuoji road in " region 1 " is greater than a certain threshold value, and (this threshold value is according to after finger touch " button 1 ", the capacitance variation size of the sampling channel of " region 1 " correspondence is set), just, at control chip 13 1 pin output high level, by drive circuit, relay switch 15 is controlled, thereby the function setting that has completed touch key-press " button 1 ", makes its control relay switch 15.
That the utility model has been realized is easier, add rapidly or change the button on panel-switch, according to size, quantity and the distributing position of user's oneself hobby definition push key.
Claims (4)
1. a self-defined touch key-press switch, comprises panel and button two parts, it is characterized in that: described panel is touch panel (1), comprises the touch key-press dot matrix being made up of multiple touch key-press points (4) on this touch panel; Described button is self-defined touch key-press pad pasting (2), and this self-defined touch key-press pad pasting (2) has one at least, respectively on nonoverlapping one or more touch key-press points (4) that cover touch panel.
2. self-defined touch key-press switch according to claim 1, is characterized in that: the touch key-press point (4) on described touch panel is self-capacitance formula touch key-press point or mutual capacitance type touch key-press point.
3. self-defined touch key-press switch according to claim 1, is characterized in that: described self-defined touch key-press pad pasting (2) comprises conductive coating and insulating coating.
4. self-defined touch key-press switch according to claim 3, is characterized in that: described self-defined touch key-press pad pasting (2) is divided into front, the back side, and its front is finger touch face, and its back side is the one side of fitting with touch panel; Described front is insulating barrier, and the back side is that conductive coating or front are conductive coatings, and the back side is insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361059.9U CN203951459U (en) | 2014-07-02 | 2014-07-02 | A kind of self-defined touch key-press switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361059.9U CN203951459U (en) | 2014-07-02 | 2014-07-02 | A kind of self-defined touch key-press switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203951459U true CN203951459U (en) | 2014-11-19 |
Family
ID=51893473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420361059.9U Expired - Fee Related CN203951459U (en) | 2014-07-02 | 2014-07-02 | A kind of self-defined touch key-press switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203951459U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109428578A (en) * | 2018-11-30 | 2019-03-05 | 珠海巨晟科技股份有限公司 | A kind of anti-interference detection device of capacitance type touch key and detection method |
| CN112152602A (en) * | 2020-09-16 | 2020-12-29 | Tcl空调器(中山)有限公司 | Touch key setting method, touch panel, household appliance and storage medium |
| CN112513794A (en) * | 2019-07-15 | 2021-03-16 | 深圳市镭润科技有限公司 | Touch operation method and device, electronic equipment and storage medium |
-
2014
- 2014-07-02 CN CN201420361059.9U patent/CN203951459U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109428578A (en) * | 2018-11-30 | 2019-03-05 | 珠海巨晟科技股份有限公司 | A kind of anti-interference detection device of capacitance type touch key and detection method |
| CN109428578B (en) * | 2018-11-30 | 2023-08-08 | 珠海巨晟科技股份有限公司 | Capacitive touch key anti-interference detection device and detection method |
| CN112513794A (en) * | 2019-07-15 | 2021-03-16 | 深圳市镭润科技有限公司 | Touch operation method and device, electronic equipment and storage medium |
| CN112152602A (en) * | 2020-09-16 | 2020-12-29 | Tcl空调器(中山)有限公司 | Touch key setting method, touch panel, household appliance and storage medium |
| CN112152602B (en) * | 2020-09-16 | 2023-11-10 | Tcl空调器(中山)有限公司 | Touch key setting method, touch panel, household appliance and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203951459U (en) | A kind of self-defined touch key-press switch | |
| CN103747123A (en) | Dual-screen mobile phone | |
| CN102945081B (en) | LED illuminated keyboard | |
| CN102854987B (en) | Touch control keyboard device and flexible keypad plate | |
| CN202632250U (en) | Touch screen special for blind person | |
| CN205121522U (en) | Touch key and terminal equipment | |
| GB2494740A (en) | Keyboard cover for virtual keyboard of touch screen tablet computers | |
| CN202917362U (en) | Touch type membrane switch suitable for radio | |
| CN203084481U (en) | Adjustable OLED screen key switch structure | |
| CN203825575U (en) | Novel laser pen controller | |
| CN202166970U (en) | Film touch control keyboard structure of notebook computer | |
| CN101840273A (en) | Method for enabling spacebar to have mouse key function | |
| CN103367009B (en) | Membrane switch leather sheath keyboard | |
| CN203406859U (en) | An analog-to-digital converting button circuit | |
| CN202444532U (en) | Touch type lateral key structure of cell phone | |
| CN104701052A (en) | Keyboard | |
| CN201191400Y (en) | Electronic terminal | |
| CN204497108U (en) | Flexible circuit board of keyboard | |
| CN103685656A (en) | Capacitive touch control screen mobile phone | |
| CN202917364U (en) | Touch type membrane switch suitable for soybean milk machine | |
| CN202737840U (en) | Touch switch novel structure | |
| CN106125945A (en) | A kind of universal keyboard for vehicle-mounted cabinet | |
| CN202917365U (en) | Touch type membrane switch suitable for foot bath tub | |
| CN206237494U (en) | Home key and electronic equipment | |
| CN201918291U (en) | Tactile display membrane switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141119 Termination date: 20190702 |