CN203434959U - Touch-type air volume control device - Google Patents
Touch-type air volume control device Download PDFInfo
- Publication number
- CN203434959U CN203434959U CN201320552234.8U CN201320552234U CN203434959U CN 203434959 U CN203434959 U CN 203434959U CN 201320552234 U CN201320552234 U CN 201320552234U CN 203434959 U CN203434959 U CN 203434959U
- Authority
- CN
- China
- Prior art keywords
- induction electrode
- touch
- sensing electrode
- air volume
- connects
- 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
Images
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a touch-type air volume control device. The device comprises a PCB. The PCB is provided with a first sensing electrode, a second sensing electrode and a third sensing electrode respectively. The three sensing electrodes are connected in series with resistors respectively and are successively connected to a chip. The first sensing electrode controls and connects a switch of a draught fan. The second sensing electrode controls and connects a rotation speed of the draught fan. The third sensing electrode controls and connects illumination equipment. Only through lightly touch of a finger, the switch of the draught fan, the air volume and the switch of the illumination equipment can be controlled. Usage is convenient. The device is sensitive and a service life is long.
Description
Technical field
The utility model relates to a kind of touch air quantity controller, belongs to touch switch technical field.
Background technology
Blast volume controller is mainly used in cleaning is required to high place, by switching gear change rotation speed of fan, coordinate sterilization illumination to reach purification object, what existing door interlocking controller mainly adopted is that mechanical key is controlled, due to frequent pressing, the useful life of mechanical key is limited, use for a long time not only appearance to wear and tear, simultaneously easily because aging malfunctioning.
Summary of the invention
The utility model relates to a kind of touch air quantity controller, easy to use, respond to sensitive, long service life.
For realizing this purpose, the structure that the utility model adopts is: a kind of touch air quantity controller, comprise a pcb board, described pcb board is provided with the first induction electrode, the second induction electrode and the 3rd induction electrode, the first induction electrode connects controls fan power, the first induction electrode is provided with power supply icon, the second induction electrode connects controls rotation speed of fan structure, the second induction electrode is provided with fan icon, the 3rd induction electrode connects controls lighting apparatus, the 3rd induction electrode is provided with illuminated icons, a connect respectively resistance being connected on chip piece of three induction electrodes, described chip is 8 single-chip microcomputers.
Described the first induction electrode, the second induction electrode and the 3rd induction electrode are button, roller type or slider bar formula induction electrode.
Its beneficial effect is: if by finger touching gently, can control the switch of the size of the switch of blower fan, air quantity and lighting apparatus, easy to use, respond to sensitive, long service life.
Accompanying drawing explanation
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is that the utility model is faced structure chart.
Embodiment
Disclosed all features in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing), unless narration especially all can be replaced by other equivalences or the alternative features with similar object.That is,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.
A kind of touch air quantity controller as shown in Figure 1, comprise a pcb board 1, pcb board 1 is provided with the first induction electrode 2, the second induction electrode 3 and the 3rd induction electrode 4, induction electrode is the induction electrode of button, roller type or slider bar formula, a connect respectively resistance being connected on chip piece of each induction electrode, the charge/discharge time of the resistance-capacitance network consisting of the electric capacity on resistance and induction electrode comes human body to touch the capacitance variations of bringing.The power supply of the first induction electrode 2 control connection blower fans, the first induction electrode 2 is provided with power supply icon, controls the switching of blower fan.The rotating speed structure of the second induction electrode 3 control connection blower fans, realizes the size control of fan delivery by touching the second induction electrode 3.The 3rd induction electrode 4 connects controls lighting apparatus, and the 3rd induction electrode 4 is provided with illuminated icons, touches the switching that the 3rd induction electrode 4 is controlled lighting apparatus, to coordinate the different gears of blower fan to realize the effect of bactericidal purifying.
The utility model is not limited to aforesaid embodiment.The utility model expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (2)
1. a touch air quantity controller, comprise a pcb board (1), it is characterized in that, described pcb board (1) is provided with the first induction electrode (2), the second induction electrode (3) and the 3rd induction electrode (4), the first induction electrode (2) connects controls fan power, the first induction electrode (2) is provided with power supply icon, the second induction electrode (3) connects controls rotation speed of fan structure, the second induction electrode (3) is provided with fan icon, the 3rd induction electrode (4) connects controls lighting apparatus, the 3rd induction electrode (4) is provided with illuminated icons, a connect respectively resistance being connected on chip piece of three induction electrodes, described chip is 8 single-chip microcomputers.
2. touch air quantity controller according to claim 1, is characterized in that, described the first induction electrode (2), the second induction electrode (3) and the 3rd induction electrode (4) are button, roller type or slider bar formula induction electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320552234.8U CN203434959U (en) | 2013-09-06 | 2013-09-06 | Touch-type air volume control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320552234.8U CN203434959U (en) | 2013-09-06 | 2013-09-06 | Touch-type air volume control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203434959U true CN203434959U (en) | 2014-02-12 |
Family
ID=50063973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320552234.8U Expired - Fee Related CN203434959U (en) | 2013-09-06 | 2013-09-06 | Touch-type air volume control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203434959U (en) |
-
2013
- 2013-09-06 CN CN201320552234.8U patent/CN203434959U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205156087U (en) | Smoke ventilator gesture control system | |
| CN204633741U (en) | A kind of gesture Perceived control inductive switch of smoke exhaust ventilator | |
| CN201652541U (en) | Touch-control range hood | |
| CN103472752A (en) | Infrared multiple-gear hand gesture recognition switch and infrared multiple-gear hand gesture recognition method | |
| CN201555286U (en) | Range hood provided with sliding-type control switch | |
| CN103868119A (en) | Range hood intelligent control system and one-key type range hood | |
| CN203434959U (en) | Touch-type air volume control device | |
| CN201904772U (en) | Touch-control type button control device for TV set | |
| CN206293343U (en) | A kind of rocker switch for indicating operating status | |
| CN203813755U (en) | Touch key pulse current control drive circuit | |
| CN202818266U (en) | Capacitive touch control key | |
| CN103415125A (en) | Gesture control light string | |
| CN200972644Y (en) | Mouse pad within heating wire | |
| CN203009352U (en) | Timing switch of ceiling fan | |
| CN203178963U (en) | Power-saving touch pad device | |
| CN203052784U (en) | Range hood with full-touch screen control device | |
| CN207232950U (en) | Time-sharing multiplex is connected in series circuit | |
| CN205081391U (en) | On off state intelligence behaviour shows device | |
| CN203433314U (en) | Touch-type door interlocking device | |
| CN207622216U (en) | Adjust the touch draw runner of air purifier air quantity gear | |
| CN201107800Y (en) | Mutual locking apparatus of oil fume exhauster push button | |
| CN202199082U (en) | Foldable touch game machine | |
| CN204254697U (en) | The intelligent integrated stove of a kind of automatic induction user | |
| CN204467021U (en) | A kind of gloves | |
| CN201556085U (en) | PDA control system for homes and offices |
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: 20140212 Termination date: 20190906 |