CN201682481U - Induction key with indication function - Google Patents
Induction key with indication function Download PDFInfo
- Publication number
- CN201682481U CN201682481U CN2010201320729U CN201020132072U CN201682481U CN 201682481 U CN201682481 U CN 201682481U CN 2010201320729 U CN2010201320729 U CN 2010201320729U CN 201020132072 U CN201020132072 U CN 201020132072U CN 201682481 U CN201682481 U CN 201682481U
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- CN
- China
- Prior art keywords
- induction coil
- key
- dielectric panel
- spring
- induction
- 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
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Abstract
The utility model discloses an induction key with indication function, a plurality of induction key regions are arranged on the outer surface of an insulation medium panel, inductance coils are arranged on the inner surface of the insulation medium panel corresponding to all induction key regions, one surface of the induction coil is attached to the inner surface of the insulation medium panel, and the circumferential surface edge on one surface of the induction coil is extended to the circle center to form a closing ring, a spring bracket corresponding to the induction coil is fixed on a control panel, the induction coil is sheathed at one end of the spring, the closing ring is buckled on the spring bracket, the other end of the spring is sheathed on the spring bracket and is finally fixed on the control panel, an LED lamp electrically connected with the control panel is arranged in the spring bracket, and a pervious key icon is formed on the induction key regions; when the induction key regions are contacted, the electric quality of human body causes a control circuit of the control panel to generate electric capacity change through the induction coil, and the control panel controls and lightens the LED lamp at the corresponding regions, so as to integrate the key operation and display.
Description
Technical field
The utility model relates to a kind of button and shows field, especially a kind of induced key with deixis.
Background technology
The structure of induced key adopts sheet induction bonding pad and the direct-connected mode of spring more at present, and cooperated with LED or LCD display display operation result were not easy to the user and differentiate key-press status when the user operated, and easily caused misoperation.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of induced key with deixis, collection button operation and the incorporate function of demonstration, and simple in structure, be easy to identification.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of induced key with deixis, comprise the dielectric panel, induction coil, spring and the control board that has control circuit, the outer surface of described dielectric panel is provided with some induced keys zone, corresponding induced key zone is provided with some induction coils on the inner surface of described dielectric panel, the one side of described induction coil is fitted on the inner surface of dielectric panel, the periphery edge of this induction coil one side extends to form one to the center of circle and fastens ring, corresponding each induction coil is fixed with spring support on the described control board, described induction coil is set in spring one end, the fastening latch closure of this induction coil one side is combined on the spring support, the described spring other end is set on the spring support and finally is fixed on the control board, be provided with the LED lamp in the described spring support, the corresponding electrical connection with control board of this LED lamp, the induced key zone of described dielectric panel is formed with the key icon of printing opacity.
As further improvement of the utility model, be integrated with singlechip control chip in the control circuit of described control board, sintering has control program in this singlechip control chip, situation is touched in the induced key zone of the described dielectric panel of this Single-chip Controlling programmed acquisition, and to control corresponding LED lamp luminous in the corresponding key area of being touched.
As further improvement of the utility model, it is hemispherical cylinder that one end of the close induction coil of described spring support is the top, described LED lamp is arranged in this cylinder, the fastening latch closure of described induction coil one side is combined on the described hemisphere face, and the diameter of this fastening ring is slightly less than the hemisphere face diameter.
As further improvement of the utility model, described dielectric panel is that light transmissive material is made, and the corresponding described key icon of the one side zone in addition that this dielectric panel deviates from the induced key zone is coated with light tight glue.
As further improvement of the utility model, described dielectric panel is that thickness is the toughened glass of 6mm.
When the induced key of human body contact dielectric panel is regional, the quantity of electric charge in the human body makes the capacitance in the control circuit of control board change by induction coil, after singlechip control chip collects such variation, change into digital signal output and light the LED lamp of corresponding region by control program, on the dielectric panel, form the key icon of lighting, the indication user key-press is effective, thereby need not to increase in addition the viewing area, makes button operation and shows integrated.
The beneficial effects of the utility model are: when the induced key of human body contact dielectric panel is regional, the quantity of electric charge in the human body makes the capacitance in the control circuit of control board change by induction coil, after singlechip control chip collects such variation, change into digital signal output and light the LED lamp of corresponding region by control program, on the dielectric panel, form the key icon of lighting, the indication user key-press is effective, thereby need not to increase in addition the viewing area, make button operation and show integrated.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Embodiment: a kind of induced key with deixis, comprise dielectric panel 2, induction coil 3, spring 4 and the control board 5 that has control circuit, the outer surface of described dielectric panel 2 is provided with some induced keys zone 1, corresponding induced key zone is provided with some induction coils 3 on the inner surface of described dielectric panel 2, the one side of described induction coil 3 is fitted on the inner surface of dielectric panel 2, the periphery edge of these induction coil 3 one sides extends to form one to the center of circle and fastens ring, corresponding each induction coil 3 is fixed with spring support on the described control board 5, described induction coil 3 is set in spring 4 one ends, the fastening latch closure of these induction coil 3 one sides is combined on the spring support, described spring 4 other ends are set on the spring support and finally are fixed on the control board 5, be provided with the LED lamp in the described spring support, the corresponding electrical connection with control board of this LED lamp, the induced key zone 1 of described dielectric panel 2 is formed with the key icon of printing opacity.
Be integrated with singlechip control chip in the control circuit of described control board 5, sintering has control program in this singlechip control chip, situation is touched in the induced key zone 1 of the described dielectric panel 2 of this Single-chip Controlling programmed acquisition, and the corresponding key area of the being touched corresponding LED lamp of 1 control is luminous.
It is hemispherical cylinder that one end of the close induction coil 3 of described spring support is the top, and described LED lamp is arranged in this cylinder, and the fastening latch closure of described induction coil 3 one sides is combined on the described hemisphere face, and the diameter of this fastening ring is slightly less than the hemisphere face diameter.
Described dielectric panel 2 is made for light transmissive material, and the corresponding described key icon of the one side zone in addition that this dielectric panel 2 deviates from the induced key zone is coated with light tight glue.
Described dielectric panel 2 is the toughened glass of 6mm for thickness.
When the induced key zone 1 of human body contact dielectric panel 2, the quantity of electric charge in the human body makes the capacitance in the control circuit of control board change by induction coil 3, after singlechip control chip collects such variation, change into digital signal output and light the LED lamp of corresponding region by control program, on dielectric panel 2, form the key icon of lighting, the indication user key-press is effective, thereby need not to increase in addition the viewing area, makes button operation and shows integrated.
Claims (5)
1. induced key with deixis, it is characterized in that: comprise dielectric panel (2), induction coil (3), spring (4) and have the control board (5) of control circuit, the outer surface of described dielectric panel (2) is provided with some induced keys zone (1), corresponding induced key zone is provided with some induction coils (3) on the inner surface of described dielectric panel (2), the one side of described induction coil (3) is fitted on the inner surface of dielectric panel (2), the periphery edge of this induction coil (3) one side extends to form one to the center of circle and fastens ring, described control board (5) is gone up corresponding each induction coil (3) and is fixed with spring support, described induction coil (3) is set in spring (4) one ends, the fastening latch closure of this induction coil (3) one side is combined on the spring support, described spring (4) other end is set on the spring support and finally is fixed on the control board (5), be provided with the LED lamp in the described spring support, the corresponding electrical connection with control board of this LED lamp, the induced key zone (1) of described dielectric panel (2) is formed with the key icon of printing opacity.
2. the induced key with deixis according to claim 1, it is characterized in that: be integrated with singlechip control chip in the control circuit of described control board (5), sintering has control program in this singlechip control chip, situation is touched in the key area (1) of the described dielectric panel of this Single-chip Controlling programmed acquisition (2), and corresponding induced key zone (1) the corresponding LED lamp of control that is touched is luminous.
3. the induced key with deixis according to claim 1, it is characterized in that: it is hemispherical cylinder that an end of the close induction coil (3) of described spring support is the top, described LED lamp is arranged in this cylinder, the fastening latch closure of described induction coil (3) one side is combined on the described hemisphere face, and the diameter of this fastening ring is slightly less than the hemisphere face diameter.
4. the induced key with deixis according to claim 1, it is characterized in that: described dielectric panel (2) is made for light transmissive material, and the corresponding described key icon of the one side zone in addition that this dielectric panel (2) deviates from the induced key zone is coated with light tight glue.
5. the induced key with deixis according to claim 4 is characterized in that: described dielectric panel (2) is the toughened glass of 6mm for thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201320729U CN201682481U (en) | 2010-03-10 | 2010-03-10 | Induction key with indication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201320729U CN201682481U (en) | 2010-03-10 | 2010-03-10 | Induction key with indication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201682481U true CN201682481U (en) | 2010-12-22 |
Family
ID=43347514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201320729U Expired - Fee Related CN201682481U (en) | 2010-03-10 | 2010-03-10 | Induction key with indication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201682481U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185633A (en) * | 2012-12-28 | 2013-07-03 | 中山市永衡日用制品有限公司 | Key hidden in normal state and electronic scale with key |
| CN105024412A (en) * | 2014-04-18 | 2015-11-04 | 唐群 | Power supply assembly with on-off display function and electronic cigarette |
| CN107861397A (en) * | 2017-12-21 | 2018-03-30 | 深圳乐美尚科技有限公司 | A kind of Intelligent housing panel based on frequency induction |
| CN108482279A (en) * | 2018-05-14 | 2018-09-04 | 奇瑞汽车股份有限公司 | A kind of integrated alarms lamp switch and control method, automobile |
-
2010
- 2010-03-10 CN CN2010201320729U patent/CN201682481U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185633A (en) * | 2012-12-28 | 2013-07-03 | 中山市永衡日用制品有限公司 | Key hidden in normal state and electronic scale with key |
| CN105024412A (en) * | 2014-04-18 | 2015-11-04 | 唐群 | Power supply assembly with on-off display function and electronic cigarette |
| CN105024412B (en) * | 2014-04-18 | 2018-03-06 | 深圳哈卡香料科技有限公司 | Power supply module and electronic cigarette with switch display function |
| CN107861397A (en) * | 2017-12-21 | 2018-03-30 | 深圳乐美尚科技有限公司 | A kind of Intelligent housing panel based on frequency induction |
| CN108482279A (en) * | 2018-05-14 | 2018-09-04 | 奇瑞汽车股份有限公司 | A kind of integrated alarms lamp switch and control method, automobile |
| CN108482279B (en) * | 2018-05-14 | 2021-11-30 | 奇瑞汽车股份有限公司 | Integrated alarm lamp switch, control method and automobile |
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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: 20101222 Termination date: 20140310 |