CN2544314Y - Soundless electronic alarm clock - Google Patents
Soundless electronic alarm clock Download PDFInfo
- Publication number
- CN2544314Y CN2544314Y CN 02215783 CN02215783U CN2544314Y CN 2544314 Y CN2544314 Y CN 2544314Y CN 02215783 CN02215783 CN 02215783 CN 02215783 U CN02215783 U CN 02215783U CN 2544314 Y CN2544314 Y CN 2544314Y
- Authority
- CN
- China
- Prior art keywords
- alarm watch
- electrodes
- electronic alarm
- watchcase
- watch
- 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 a silent electronic alarm watch, comprising a watchcase, a watchband, a power source, a chip of the electronic alarm watch and two electrodes. The two electrodes are arranged at the back of the watchcase; an alarming signal output end of the chip of the electronic alarm watch is connected with the two electrodes after being connected with a normally closed touching switch. Since the silent electronic alarm watch of the utility model makes use of the micro-current stimulation by the electrodes to the wrist skin to alarm people, therefore, only the wearer of the electronic alarm watch can sense the stimulation without any noise, thus not affecting the rest and the work of other people. No matter how deep one sleeps, the alarm watch can wake the person up without failure and with strong reliability. And for the group that is not fit for normal electronic alarm watch, such as the deaf-mute, the utility model can also realize the alarming function.
Description
Technical field
The utility model relates to a kind of electronics alarm watch.
Background technology
The ordinary electronic alarm watch generally all is to come reminds people by sound.When the time go to setting wake the time time, prompting sound sounds, whole room all can be subjected to its interference, is easy to have influence on other people rest and work, even causes the whole family to be much troubled.And the reliability of alarm watch is relatively poor, in case the people sleeps too deeply, does not hear that the situation of alarm watch sound happens occasionally, and usually can cause working, late for school or delay regular bus.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of and is not by sound but comes the noiseless electronics alarm watch of reminds people by the microelectric current human body skin, thereby can not have influence on other people's rest and work, and reliability is also strong.
For solving the problems of the technologies described above, the noiseless electronics alarm watch of the utility model comprises watchcase, watchband, power supply, electronics alarm watch chip and two electrodes, two electrodes are arranged on the back side of watchcase, link to each other with two electrodes after signal output part connects a normally closed touch switch during electronics alarm watch chip noisy.
Link to each other with electrode after signal output part connects a miniature potentiometer earlier when above-mentioned noiseless electronics alarm watch, described electronics alarm watch chip noisy, the slidable adjustment end of this miniature potentiometer is fastened in the chute of offering on the described watchcase again.
Owing to adopted above-mentioned technical pattern, during use noiseless electronics alarm watch is worn on the wrist, when the time go to setting wake the time time, signal output part is with regard to the control electrode output electric pulse during electronics alarm watch chip noisy, stimulate the skin on the human body wrist, reminds people is got up on time.After clicking normally closed touch switch after the people wakes up, output circuit disconnects, and electrode stops the stimulation to human body skin.Because the utility model utilizes the microelectric current replacement ordinary electronic alarm watch hummer sound of electrode pair wrist skin to come reminds people, therefore has only wearer one people to experience, and is silent, thereby can not have influence on other people's rest and work.Both made for sleep dark again people, noiseless electronics alarm watch of the present utility model also can be waken, and can never cause delay, so good reliability.And the crowd such as the deaf-mute that can not be suitable for for the ordinary electronic alarm watch, the utility model also can play the same function of waking.In addition, the entire circuit simplicity of design of this noiseless electronics alarm watch is reliable, and required output current is littler than using hummer, more power saving.Adopt miniature potentiometer suitably to regulate the little size of current that outputs to electrode according to the difference of different people human body skin degree of being quick of perception.
Description of drawings
Fig. 1 is the structure synoptic diagram of the noiseless electronics alarm watch of the utility model;
Fig. 2 is the circuit connection diagram of the noiseless electronics alarm watch of the utility model.
Embodiment
As shown in the figure, noiseless electronics alarm watch comprises watchcase 1, watchband 2, power supply E, electronics alarm watch chip IC and two electrodes 4, two electrodes 4 are arranged on the back side of watchcase 1, signal output part links to each other with two electrodes 4 after meeting a normally closed touch switch 5 (K) and a miniature potentiometer DW respectively during electronics alarm watch chip IC noisy, the button of normally closed touch switch 5 (K) is located at the side of watchcase 1, and the slidable adjustment end 3 of miniature potentiometer DW is fastened in the chute of offering at watchcase 1 back side 6.
Claims (2)
1, noiseless electronics alarm watch, comprise watchcase, watchband, power supply and electronics alarm watch chip, it is characterized in that it also comprises two electrodes, described two electrodes are arranged on the back side of described watchcase, link to each other with described two electrodes after signal output part connects a normally closed touch switch during described electronics alarm watch chip noisy.
2, noiseless electronics alarm watch as claimed in claim 1, it is characterized in that, link to each other with described electrode after signal output part connects a miniature potentiometer earlier during described electronics alarm watch chip noisy, the slidable adjustment end of this miniature potentiometer is fastened in the chute of offering on the described watchcase again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215783 CN2544314Y (en) | 2002-02-09 | 2002-02-09 | Soundless electronic alarm clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215783 CN2544314Y (en) | 2002-02-09 | 2002-02-09 | Soundless electronic alarm clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2544314Y true CN2544314Y (en) | 2003-04-09 |
Family
ID=33694870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02215783 Expired - Fee Related CN2544314Y (en) | 2002-02-09 | 2002-02-09 | Soundless electronic alarm clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2544314Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476639A (en) * | 2015-11-20 | 2016-04-13 | 南京中科创达软件科技有限公司 | Electronic equipment for detecting and correcting splayfeet |
| CN109240430A (en) * | 2018-11-21 | 2019-01-18 | 歌尔科技有限公司 | A kind of wrist wears equipment |
| CN113391537A (en) * | 2020-03-13 | 2021-09-14 | 邵玉忠 | Intelligent watch |
-
2002
- 2002-02-09 CN CN 02215783 patent/CN2544314Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476639A (en) * | 2015-11-20 | 2016-04-13 | 南京中科创达软件科技有限公司 | Electronic equipment for detecting and correcting splayfeet |
| CN109240430A (en) * | 2018-11-21 | 2019-01-18 | 歌尔科技有限公司 | A kind of wrist wears equipment |
| CN113391537A (en) * | 2020-03-13 | 2021-09-14 | 邵玉忠 | Intelligent watch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |