CN203911892U - Potentiometer having touch control function - Google Patents
Potentiometer having touch control function Download PDFInfo
- Publication number
- CN203911892U CN203911892U CN201420296756.0U CN201420296756U CN203911892U CN 203911892 U CN203911892 U CN 203911892U CN 201420296756 U CN201420296756 U CN 201420296756U CN 203911892 U CN203911892 U CN 203911892U
- Authority
- CN
- China
- Prior art keywords
- potentiometer
- touch
- utility
- control
- model
- 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
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
The utility model discloses a potentiometer having a touch control function. The potentiometer comprises a touch sensing piece and a potentiometer body. The potentiometer body is a digital potentiometer with a control circuit. The touch sensing piece is located on the outer surface of the potentiometer body and comprises a flexible circuit board located in the bottom part and a PP plastic film located in the upper part. The surface of the PP plastic film is printed with button position marks. The flexible circuit board is provided with touch sensors and a drive chip connected with the touch sensors electrically. The touch sensors and the button position marks are in one-to-one correspondence. The output terminal of the flexible circuit board is connected with the control terminal of the potentiometer body. Each of the touch sensors comprises a heat energy sensing assembly, and the touch sensors are provided with LED light sources in one-to-one correspondence. The button position marks comprise marks of a switch button, voltage adjusting buttons, and corresponding display light strips. In such a way, the potentiometer provided by the utility model has touch control and potentiometer state display functions, and is simple and easy to operate.
Description
Technical field
The utility model relates to potentiometer field, particularly relates to a kind of potentiometer with touch control.
Background technology
General potentiometer only has the function of mechanical switch and mechanical type control, can not adopt the mode of touch to carry out switch and regulating action, more can not carry out state demonstration by LED light source.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of potentiometer with touch control, can control potentiometer by touching, by the state information that can check intuitively potentiometer that arranges of LED by arranging of touch sensible sheet.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of potentiometer with touch control is provided, comprise: touch sensible sheet and potentiometer, described potentiometer is the digital regulation resistance with control circuit, described touch sensible sheet is positioned at the outer surface of described potentiometer, described touch sensible sheet comprises the flexible PCB and the superposed PP plastic film that are positioned at bottom, the surface of described PP plastic film is printed with button bit-identify, the driving chip that is provided with touch inductor on described flexible PCB and be electrically connected with it, described touch inductor is corresponding one by one with described button bit-identify, the output of described flexible PCB connects the control end of described potentiometer.
In preferred embodiment of the utility model, described touch inductor comprises heat energy sensing component.
In preferred embodiment of the utility model, described touch inductor is provided with LED light source one to one.
In preferred embodiment of the utility model, described button bit-identify comprises on & off switch, voltage swing adjusting key and corresponding display lamp striation thereof.
The beneficial effects of the utility model are: a kind of potentiometer with touch control of the utility model can be controlled potentiometer by touching by arranging of touch sensible sheet, easy to operate; By the state information that can check intuitively potentiometer that arranges of LED, simple and clear, convenient control and assurance to potentiometer operation.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of a preferred embodiment of a kind of potentiometer with touch control of the utility model.
In accompanying drawing, the mark of each parts is as follows: 1, touch inductor, 2, potentiometer, 3, flexible PCB, 4, button bit-identify, 5, drive chip.
Embodiment
To the technical scheme in the utility model embodiment be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of potentiometer with touch control, comprise: touch sensible sheet and potentiometer 2, described potentiometer 2 is the digital regulation resistance 2 with control circuit, described touch sensible sheet is positioned at the outer surface of described potentiometer 2, described touch sensible sheet comprises the flexible PCB 3 and the superposed PP plastic film that are positioned at bottom, the surface of described PP plastic film is printed with button bit-identify 4, the driving chip 5 that is provided with touch inductor 1 and is electrically connected with it on described flexible PCB 3, described touch inductor 1 is corresponding one by one with described button bit-identify 4, the output of described flexible PCB 3 connects the control end of described potentiometer 2.
Described touch inductor 1 comprises heat energy sensing component.
Described touch inductor 1 is provided with LED light source one to one.
Described button bit-identify 4 comprises on & off switch, voltage swing adjusting key and corresponding display lamp striation thereof.
In the utility model, described flexible PCB 3 can adjust according to client's touch key-press position and shape flexibly, therefore processing conditions and production method with respect to indium oxide conducting film and indium tin oxide-coated glass want simple many, material and making factory are numerous;
Described display lamp striation is made up of multiple LED chip lamps, by touching the demonstration quantity that can control described display lamp striation, controls the corresponding voltage state of potentiometer 2 simultaneously;
The setting of described button bit-identify 4 and quantity can arbitrarily convert and increase and decrease, flexibly according to the pattern of different touch-control conceptual design flexible PCBs 3, particularly on flexible PCB 3, weld LED light source, because the driving chip 5 of touch inductor 1 both can carry out module control on flexible PCB 3, also can be directly by terminal mainboard control after reserved passageway, therefore possibility is many, flexible design, reduces manufacturing cost and change cost greatly.
The beneficial effect of a kind of potentiometer with touch control of the utility model is:
One, can control potentiometer by touching by arranging of touch sensible sheet, easy to operate; By the state information that can check intuitively potentiometer that arranges of LED, simple and clear, convenient control and assurance to potentiometer operation;
Two, have simple to operately compared with common potentiometer, state shows and understands, can control more accurately the voltage status of potentiometer.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. the potentiometer with touch control, it is characterized in that, comprise: touch sensible sheet and potentiometer, described potentiometer is the digital regulation resistance with control circuit, described touch sensible sheet is positioned at the outer surface of described potentiometer, described touch sensible sheet comprises the flexible PCB and the superposed PP plastic film that are positioned at bottom, the surface of described PP plastic film is printed with button bit-identify, the driving chip that is provided with touch inductor on described flexible PCB and be electrically connected with it, described touch inductor is corresponding one by one with described button bit-identify, the output of described flexible PCB connects the control end of described potentiometer.
2. the potentiometer with touch control according to claim 1, is characterized in that, described touch inductor comprises heat energy sensing component.
3. the potentiometer with touch control according to claim 1 and 2, is characterized in that, described touch inductor is provided with LED light source one to one.
4. the potentiometer with touch control according to claim 1, is characterized in that, described button bit-identify comprises on & off switch, voltage swing adjusting key and corresponding display lamp striation thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296756.0U CN203911892U (en) | 2014-06-06 | 2014-06-06 | Potentiometer having touch control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296756.0U CN203911892U (en) | 2014-06-06 | 2014-06-06 | Potentiometer having touch control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911892U true CN203911892U (en) | 2014-10-29 |
Family
ID=51786134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420296756.0U Expired - Fee Related CN203911892U (en) | 2014-06-06 | 2014-06-06 | Potentiometer having touch control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986452A (en) * | 2014-06-06 | 2014-08-13 | 常州市武进凯利达电子有限公司 | Potentiometer with touch control |
| CN108198719A (en) * | 2018-01-23 | 2018-06-22 | 张家港市佰瑞普电器科技有限公司 | A kind of dimmer switch |
-
2014
- 2014-06-06 CN CN201420296756.0U patent/CN203911892U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986452A (en) * | 2014-06-06 | 2014-08-13 | 常州市武进凯利达电子有限公司 | Potentiometer with touch control |
| CN108198719A (en) * | 2018-01-23 | 2018-06-22 | 张家港市佰瑞普电器科技有限公司 | A kind of dimmer switch |
| CN108198719B (en) * | 2018-01-23 | 2024-03-19 | 江苏佰瑞普智能科技有限公司 | Light-adjusting switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103984442B (en) | Embedded active matrix organic light-emitting diode contact panel | |
| CN202041931U (en) | Backlight display device for touch keystrokes of electromagnetic oven | |
| JP2009110912A (en) | Dimming operator and dimming system | |
| CN203911892U (en) | Potentiometer having touch control function | |
| CN201408677Y (en) | Light-permeable key device of induction cooker | |
| CN104679304A (en) | Water heater touch control panel and touch control method | |
| CN203673458U (en) | Touch displaying device | |
| CN203616732U (en) | Water heater touch control panel | |
| CN103986452A (en) | Potentiometer with touch control | |
| CN204922645U (en) | LED lamps and lanterns with touch switch and touch dimming function | |
| CN202720615U (en) | Touch screen structure with light-emitting diode (LED) mode luminous key | |
| CN206421335U (en) | Flexible and transparent keyboard and its flexible keyboard sensor | |
| CN205428401U (en) | Touch LED color screen | |
| CN203465704U (en) | Touch panel based on protection type capacitive touch screen | |
| CN203554406U (en) | Capacitive multi-touch touch switch | |
| CN202094866U (en) | Capacitor touch switch and sensing plate | |
| CN202561898U (en) | Wall-hanging stove LED (light-emitting diode) color display operating device | |
| CN206018310U (en) | A kind of flexible OLED touch-controls illumination panel | |
| CN205226961U (en) | Flip formula light modulation lamp utensil | |
| CN204408789U (en) | A kind of assembly structure of novel indicator light | |
| CN203178951U (en) | Touch-sensitive operating device and air-conditioner applying same | |
| CN205065899U (en) | Room heater control panel | |
| CN204189683U (en) | Luminous mechanical keyboard | |
| CN207529341U (en) | A kind of keyboard of idler wheel control | |
| CN116449986B (en) | Touch-control type illumination parameter control panel |
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 |
Granted publication date: 20141029 Termination date: 20150606 |
|
| EXPY | Termination of patent right or utility model |