CN202584090U - Inductive touch device - Google Patents
Inductive touch device Download PDFInfo
- Publication number
- CN202584090U CN202584090U CN 201220224579 CN201220224579U CN202584090U CN 202584090 U CN202584090 U CN 202584090U CN 201220224579 CN201220224579 CN 201220224579 CN 201220224579 U CN201220224579 U CN 201220224579U CN 202584090 U CN202584090 U CN 202584090U
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- China
- Prior art keywords
- layer
- insulating medium
- induction type
- control device
- contactor control
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- Withdrawn - After Issue
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Abstract
The utility model relates to an inductive touch device. The inductive touch device comprises a wooden layer, an insulating medium layer and a sensor. The insulating medium layer is combined on the bottom face of the wooden layer and the sensor is combined on the bottom face of the insulating medium layer. The sensor is connected with a processor which is connected with a load. Therefore, when fingers of a user touch the surface of the wooden layer, capacitance changes of the wooden layer and the insulating medium layer are sensed by the sensor so that the processor controls the load to keep the load in a conductive or interrupted state of a circuit.
Description
Technical field
The relevant a kind of contactor control device of the utility model refers to a kind of surperficial texture with timber especially, and the effectively conducting of control load or the induction type contactor control device of interruption.
Background technology
The touch technology principle of induction can be divided into four kinds of resistance-type, condenser type, acoustic wave and optical profile types, and general on the market light fixture is the control of opening up with the capacitance touching control mode mostly.
Capacitance touching control is used for light fixture market, and summary can be divided into contact and touch light fixture and induction type touch light fixture two big classes.Wherein, contact touches light fixture and must utilize metal as touching medium, touches the effect of controlling via the human body touch metal to reach; And induction type touch light fixture be mostly with plastic cement as the lamp body material, its inside is provided with induction type and touches module.
To present common LED light fixture,, noise is transmitted to the touch inductor of contact because the electronics noise can contact with the metal lamp body via LED; And the interference touch function, so be to use the induction type touch manner mostly, when the dielectric material above user's the finger touch sensor; Because body capacity effect; The small electric capacity that can let sensor detect in the circuit changes, and then with processor control, lets the LED lamp be bright or extinguishes state.
And in order to let sensor detect the change of small electric capacity accurately, with the load conducting or the interruption of effective control LED lamp and so on, above-mentioned dielectric material mainly is the flat board of glass, acryl or plastic cement and so on, and its specific inductive capacity is between 1.5 ~ 4.
Yet; The dull and stereotyped texture that also can't produce timber of glass, acryl or plastic cement and so on; And if with timber during as dielectric material, because the specific inductive capacity of desiccated wood is between 2 ~ 6, the DIELECTRIC CONSTANTS OF WOOD that water cut is high also can surpass more than 20; Its specific inductive capacity is higher and variation is big, and being used as touching medium real is unsettled material.And owing to wooden specific inductive capacity can promote along with temperature, the humidity of environment, the density of timber itself, water percentage, lines (straight burr, mountain line) also can influence specific inductive capacity.Therefore, single with the result of timber as touching medium, regular meeting has and can't touch or automatically actuated problem produces.
In view of this; For a kind of prior art constructions that is different from is provided; And improve above-mentioned shortcoming, make the induction type contactor control device can not only have the surperficial texture of timber, and the effectively conducting or the interruption of control load; Long-pending experience and the constantly research and development improvement for many years of inventor has the generation of the utility model then.
The utility model content
The fundamental purpose of the utility model is to provide a kind of induction type contactor control device with real logs surface texture.
The secondary objective of the utility model is to provide a kind of can overcome timber instability in the use, makes the induction type contactor control device of the conducting or the interruption of effective control load.
For reaching the purpose of above-mentioned utility model, the induction type contactor control device connection processing device that the utility model is set is circuit turn-on or interruption status with control load, and this induction type contactor control device comprises a layer of wood, an insulating medium layer and a sensor.This insulating medium layer is incorporated into the bottom surface of layer of wood; This sensor is incorporated into the bottom surface of insulating medium layer, supplies the electric capacity of detecting layer of wood and insulating medium layer to change.
During enforcement, the thickness of this layer of wood is below 4mm.
During enforcement, this insulating medium layer thickness greater than the thickness of layer of wood.
During enforcement, this sensor and processor are incorporated on the same printed circuit board (PCB) (PCB).
During enforcement, this induction type contactor control device comprises a wooden unit, and this wooden unit forms a groove, supply ccontaining and location insulating medium layer and sensor in wherein.
The utlity model has following advantage:
1, the utility model can ply produces the surperficial texture of real logs.The utility model with its wood surface, more can be consistent with indoor environment during as the switch of indoor fan, lamp, satisfies the specific (special) requirements of design.
2, the utility model combines to have the insulating medium of low-k in the bottom of ply, therefore, can form effective support to ply, to increase the service life.
3, the utility model is reduced to the thickness of ply below the 4mm; To reduce the influence of timber because of specific inductive capacity that factor is caused such as moisture variable quantity, density and lines; Therefore, can effectively overcome timber instability in the use, with the conducting or the interruption of effective control load.For ease of more deep understanding being arranged, after being specified in now to the utility model.
Description of drawings
Fig. 1 is the diagrammatic cross-section of first embodiment of the utility model.
Fig. 2 is the user mode figure of first embodiment of the utility model.
Fig. 3 is the diagrammatic cross-section of second embodiment of the utility model.
[main element symbol description]
Induction type contactor control device 1 layer of wood 2 insulating medium layers 3 sensors 4
6 loads 7 of wooden unit 5 grooves 51 processors.
Embodiment
See also shown in Figure 1ly, it is first embodiment of the utility model induction type contactor control device 1, comprises a layer of wood 2, an insulating medium layer 3 and a sensor 4.
This layer of wood 2 is the ply below the thickness 4mm; This insulating medium layer 3 is a glass plate, and this insulating medium layer 3 also can be acryl or plastic cement and so on, the flat board of its specific inductive capacity between 1.5 ~ 4.Insulating medium layer 3 is bonded in the bottom surface of layer of wood 2, insulating medium layer 3 thickness greater than the thickness of layer of wood 2.And this sensor 4 is incorporated into the bottom surface of insulating medium layer 3, with the electric capacity change of detecting layer of wood 2 and insulating medium layer 3.
During enforcement, layer of wood 2, insulating medium layer 3 and sensor 4 are from top to bottom ccontaining and be positioned in a wooden unit 5 formed grooves 51, so as to insulating medium layer 3 and sensor 4 are placed between layer of wood 2 and the wooden unit 5 with the mode of piling up.
This wooden unit 5 is the some of the lamp socket of LED light fixture; And this sensor 4 connects a processor 6; Electric capacity with according to layer of wood 2 and insulating medium layer 3 changes, and control LED lamp is bright or extinguishes state, during enforcement; Also can carry out the adjustment of brightness via 6 pairs of LED lamps of processor, this LED lamp is as load 7.This load 7 also can be the propulsion system of motor and so on, with the control by processor 6, makes to be circuit turn-on or interruption status.Above-mentioned sensor 4 and processor 6 are arranged for dividing, and during enforcement, sensor 4 and processor 6 also can be incorporated on the same printed circuit board (PCB) (PCB), and same may command circuit is conducting or interruption status.
See also shown in Figure 2ly, it is the user mode figure of the utility model.When user's finger touched layer of wood 2 surfaces, the electric capacity change via sensor 4 detecting finger below layers of wood 2 and insulating medium layer 3 promptly can make load 7 be conducting or interruption status via processor 6 control loads 7; And under load 7 conducting states, during user's finger sustained touch layer of wood 2 surperficial, then can carry out the adjustment of brightness to the LED lamp.
See also shown in Figure 3; It is second embodiment of the utility model induction type contactor control device 1; Itself and the first embodiment difference are: this layer of wood 2 is the some of wooden unit 5; Layer of wood 2 is positioned at the top of groove 51, and insulating medium layer 3 and sensor 4 are inserted in the groove 51 by the below of wooden unit 5, and is positioned in this groove 51.Whereby, can let the electric capacity of sensor 4 detecting layers of wood 2 and insulating medium layer 3 change equally, and make with processor 6 control loads 7 and to be conducting or interruption status.
Therefore, the utlity model has following advantage:
1, the utility model can ply produces the surperficial texture of real logs.
2, the utility model combines to have the insulating medium of low-k in the bottom of ply, therefore, can form effective support to ply, to increase the service life.
3, the utility model is reduced to the thickness of ply below the 4mm; To reduce the influence of timber because of specific inductive capacity that factor is caused such as moisture variable quantity, density and lines; Therefore, can effectively overcome timber instability in the use, with the conducting or the interruption of effective control load.
In sum; According to the content that preceding text disclosed, the utility model really can reach the intended purposes of utility model, and a kind of surperficial texture that can not only have timber is provided; Can increase the service life; And effectively the induction type contactor control device of control load conducting or interruption has the value of utilizing on the industry, and the whence proposes patented claim in accordance with the law.
Claims (8)
1. an induction type contactor control device connects a processor, is circuit turn-on or interruption status to control a load, and this induction type contactor control device comprises:
One layer of wood:
One insulating medium layer is incorporated into the bottom surface of layer of wood; And
One sensor is incorporated into the bottom surface of insulating medium layer, supplies the electric capacity of detecting layer of wood and insulating medium layer to change.
2. induction type contactor control device as claimed in claim 1 is characterized in that, this load is the LED lamp.
3. induction type contactor control device as claimed in claim 1 is characterized in that the thickness of this layer of wood is below 4mm.
4. like claim 1 or 3 described induction type contactor control devices, it is characterized in that, this insulating medium layer thickness greater than the thickness of layer of wood.
5. induction type contactor control device as claimed in claim 1 is characterized in that the specific inductive capacity of this insulating medium layer is between 1.5 ~ 4.
6. induction type contactor control device as claimed in claim 5 is characterized in that, this insulating medium layer is glass, acryl or plastic cement.
7. induction type contactor control device as claimed in claim 1 is characterized in that this sensor and processor are incorporated on the same printed circuit board (PCB).
8. induction type contactor control device as claimed in claim 1 is characterized in that, this induction type contactor control device comprises a wooden unit, and this wooden unit forms a groove, supply ccontaining and location insulating medium layer and sensor in wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224579 CN202584090U (en) | 2012-05-18 | 2012-05-18 | Inductive touch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224579 CN202584090U (en) | 2012-05-18 | 2012-05-18 | Inductive touch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202584090U true CN202584090U (en) | 2012-12-05 |
Family
ID=47253481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220224579 Withdrawn - After Issue CN202584090U (en) | 2012-05-18 | 2012-05-18 | Inductive touch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202584090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103425359A (en) * | 2012-05-18 | 2013-12-04 | 康尔富照明股份有限公司 | Induction type touch device |
| CN104615320A (en) * | 2015-01-30 | 2015-05-13 | 成都上生活网络科技有限公司 | Touch tablet with metal electrodes embedded in wooden structure and manufacturing method of touch tablet |
-
2012
- 2012-05-18 CN CN 201220224579 patent/CN202584090U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103425359A (en) * | 2012-05-18 | 2013-12-04 | 康尔富照明股份有限公司 | Induction type touch device |
| CN103425359B (en) * | 2012-05-18 | 2016-08-24 | 康尔富照明股份有限公司 | Vicarious contactor control device |
| CN104615320A (en) * | 2015-01-30 | 2015-05-13 | 成都上生活网络科技有限公司 | Touch tablet with metal electrodes embedded in wooden structure and manufacturing method of touch tablet |
| CN104615320B (en) * | 2015-01-30 | 2018-05-08 | 成都上生活网络科技有限公司 | A kind of touch pad of metal electrode embedded in wooden structures |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121205 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |