CN101930330A - Auto-sleep electromagnetic pen - Google Patents
Auto-sleep electromagnetic pen Download PDFInfo
- Publication number
- CN101930330A CN101930330A CN2009101498263A CN200910149826A CN101930330A CN 101930330 A CN101930330 A CN 101930330A CN 2009101498263 A CN2009101498263 A CN 2009101498263A CN 200910149826 A CN200910149826 A CN 200910149826A CN 101930330 A CN101930330 A CN 101930330A
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- China
- Prior art keywords
- auto
- sleep
- electromagnetic
- electromagnetic pen
- idle
- 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.)
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Abstract
The invention discloses a new electromagnetic pen for an electromagnetic intelligent whiteboard, which is used for writing on the electromagnetic whiteboard or other functional operations. The auto-sleep electromagnetic pen has the characteristics of switching on power to work by automatic induction during use, entering a Hibernation or Standby state in 3 minutes of free time, saving electric energy and prolonging the service life of a battery of the electromagnetic pen.
Description
Technical field:
The present invention is a time writer with auto sleep idle function, be applied in the electromagnetic intelligent blank write with other function operations in.
Summary of the invention:
The present invention provides a time writer with auto sleep idle function, and there is the auto sleep control circuit time writer inside, enters dormant state automatically after idle 3 minutes, wakes up automatically when having signal to change.
Background technology:
Common time writer has been applied in the fields such as teaching, training of electromagnetic type blank, mainly is the common batteries power supply, does not have the auto sleep control circuit, and power consumption is big or write not smooth.Our this auto-sleep electromagnetic pen is furnished with the special delayed energy-saving control circuit, enters the dormancy holding state automatically in idle 3 minutes, and automatic arousal function when reusing has reduced the waste of energy of idle condition, has effectively prolonged the serviceable life of battery.
Background of the present invention can realize by following measure:
According to method of the present invention, the dormancy time writer is furnished with Saving Power Control Circuit automatically, comes the control circuit switch by software by triggering signal, when signal intensity, the control circuit open circuit transmits the signal of telecommunication, when idle 3 minutes and when not having signal intensity, automatically enter resting state, saves energy.
The present invention has following advantage than prior art:
The present invention is the time writer of tool auto sleep idle function, adopt the economize on electricity control circuit,, enter dormant state automatically when idle 3 minutes and when not having signal to change, and when signal changes, can wake up automatically, enter duty, and be uninterrupted power supply, write more smooth, the appearance of the breakpoint phenomenon of not delaying time also need not pressure during use, not only energy-conservation but also convenient.
Description of drawings
Fig. 1 is a auto-sleep electromagnetic pen schematic internal view.
Fig. 2 is a auto-sleep electromagnetic pen work design sketch.
Claims (3)
1. the time writer that uses in the operating process of a novel electromagnetic intelligent whiteboard is characterized in that can writing on blank or other feature operations by the software support, and has the time writer of auto sleep idle function.
2. auto-sleep electromagnetic pen according to claim 1 is characterized in that cooperating the electromagnetic intelligent blank, and man-machine interaction is write or other feature operations.
3. auto-sleep electromagnetic pen according to claim 1 is characterized in that energy-saving control circuit entered the dormancy holding state automatically at idle 3 minutes, woke up when having signal to change automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101498263A CN101930330A (en) | 2009-06-25 | 2009-06-25 | Auto-sleep electromagnetic pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101498263A CN101930330A (en) | 2009-06-25 | 2009-06-25 | Auto-sleep electromagnetic pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101930330A true CN101930330A (en) | 2010-12-29 |
Family
ID=43369535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101498263A Pending CN101930330A (en) | 2009-06-25 | 2009-06-25 | Auto-sleep electromagnetic pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101930330A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105700716A (en) * | 2016-03-11 | 2016-06-22 | 深圳市合触科技有限公司 | Novel electromagnetic touch pen and method for collecting work direction and angle thereof |
| CN106547334A (en) * | 2016-10-08 | 2017-03-29 | 深圳市绘王动漫科技有限公司 | Handheld device and the method for controlling handheld device wake-up and dormancy |
-
2009
- 2009-06-25 CN CN2009101498263A patent/CN101930330A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105700716A (en) * | 2016-03-11 | 2016-06-22 | 深圳市合触科技有限公司 | Novel electromagnetic touch pen and method for collecting work direction and angle thereof |
| CN106547334A (en) * | 2016-10-08 | 2017-03-29 | 深圳市绘王动漫科技有限公司 | Handheld device and the method for controlling handheld device wake-up and dormancy |
| CN106547334B (en) * | 2016-10-08 | 2019-10-01 | 深圳市绘王动漫科技有限公司 | Handheld device and the method for controlling handheld device wake-up and suspend mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101229 |