CN202795690U - Work and rest reminding device - Google Patents
Work and rest reminding device Download PDFInfo
- Publication number
- CN202795690U CN202795690U CN 201220428422 CN201220428422U CN202795690U CN 202795690 U CN202795690 U CN 202795690U CN 201220428422 CN201220428422 CN 201220428422 CN 201220428422 U CN201220428422 U CN 201220428422U CN 202795690 U CN202795690 U CN 202795690U
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- Prior art keywords
- computer
- work
- rest
- reminding device
- infrared
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- Emergency Alarm Devices (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
A work and rest reminding device comprises an infrared sensor and a voice generator. The infrared sensor is formed by connecting an infrared emission tube, an infrared receiving tube and integrated circuit (IC) chip through a circuit, the infrared sensor is connected with the voice generator, the IC chip can give out voice alarm words at the time set by distance measurement and control, and the work and rest reminding device is externally connected with a power switch mechanism of a computer. The work and rest reminding device has the advantages that when a computer user sits in front of the computer and operates the computer for a long time, the work and rest reminding device can give out words, so that the computer user can get away from the computer to rest for a second, eyes of the operator can be relived, and myopia can be prevented. The work and rest reminding device has mandatory effect and is particularly suitable for kids poor in self-control ability.
Description
Technical field
The utility model relates to a kind of work and rest alarm set, especially relates to the long speech prompting device of a kind of computer operating time.
Background technology
Along with the development of society, computer has spread to huge numbers of families, has brought a lot of facilities for people's live and work.But the child that the part self-control is relatively poor is subjected to the attraction of online game, and sitting be unwilling to be left away before computer, owing to stare at computer screen for a long time, eyes are subject to the radiation of electromagnetism, and major structure has become the decline of eyesight for a long time and for a long time.
Summary of the invention
The technical matters that the utility model solves is, provides a kind of simple in structure, and volume is little, and the timed reminding user suitably has a rest in computation, prevents a kind of work and rest alarm set that myopia occurs.
In order to solve above-mentioned technical matters, the technical scheme that adopts is: a kind of work and rest alarm set, comprise infrared inductor, voice generators, described infrared inductor is by infrared transmitting tube, infrared receiving tube, and the IC chip connects and composes by circuit, infrared inductor connects voice generators, external power supply switching mechanism.
Described infrared inductor is connected with the power switch mechanism of host computer, and this device is hardware configuration independently, does not take system resources of computer, and other work of computer system are not produced any impact.
The utility model is realized sending the alert speech of voice reminder apart from the time that observing and controlling is set by the IC chip, external Computer power sources switch mechanism.During launch computer, the work and rest alarm set also starts simultaneously, and the computer operator is detected controlled by infrared inductor.When the computer operator was detected above IC chip setting-up time, voice generators sent clear and definite caution sound, reminded the operator to have a rest.When operator's infrared detection scope of leaving away, voice generators stops pronunciation.The computer screen if the operator does not also leave away, As time goes on voice generators can grow louder and stronger.Reach the time of having a rest of setting before the operator leaves away computer after, when getting back to again before the computer screen, infrared detection system begins the operator is monitored again, and it is being cycled to repeat above-mentioned running all the time, realizes that its detection is carried to join function.
The utility model advantage is, when computer user when power lifetime is long before computer, the voice reminder computer user is disembarked and taken a momentary rest, and easing eyes stares at computer for a long time and produces the symptom of sense of fatigue, prevents the generation of myopia.It has mandatory effect, is particularly suitable for the poor child of self-control.
Description of drawings
Fig. 1 is principle of work synoptic diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises infrared inductor 1, voice generators 2, infrared inductor 1 is by infrared transmitting tube, infrared receiving tube, the IC chip connects and composes by circuit, and infrared inductor 1 connects voice generators 2, realized sending the alert speech of voice reminder, external computer 3 power switch mechanisms apart from the time that observing and controlling is set by the IC chip.When starting computer, the work and rest alarm set also starts simultaneously, and computer behaviour person is detected controlled by infrared inductor.When the controlled time of computer behaviour person surpassed the time of IC chip setting, voice generators sent alert speech clearly, such as the sound of " please have a rest-meeting, prevent eye fatigue ", reminded the operator to have a rest.When operator's infrared detection system scope of leaving away, voice reminder stops pronunciation; If the operator does not also leave away during the infrared detection scope, voice reminder can grow louder and stronger along with the increase of time, when computer behaviour person leave away reach the time of having a rest of setting after, when getting back to again before the computer screen, infrared detection system begins the operator is monitored again, like this repetitive cycling running realizes that its detection is carried and joins function.Controlled time of time of having a rest and infrared induction and voice can set up on their own as the case may be.
The utility model work and rest alarm set is fixed on by the computer display screen, and infrared reception, power valve are aimed at the computer operator.
Claims (2)
1. a work and rest alarm set comprises infrared inductor, voice generators, it is characterized in that: described infrared inductor is by infrared transmitting tube, infrared receiving tube, and the IC chip connects and composes by circuit, infrared inductor connects voice generators, external power supply switching mechanism.
2. a kind of work and rest alarm set according to claim 1, it is characterized in that: described infrared inductor is connected with the power switch mechanism of host computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220428422 CN202795690U (en) | 2012-08-27 | 2012-08-27 | Work and rest reminding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220428422 CN202795690U (en) | 2012-08-27 | 2012-08-27 | Work and rest reminding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202795690U true CN202795690U (en) | 2013-03-13 |
Family
ID=47822905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220428422 Expired - Fee Related CN202795690U (en) | 2012-08-27 | 2012-08-27 | Work and rest reminding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202795690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104461016A (en) * | 2014-12-23 | 2015-03-25 | 杭州云造科技有限公司 | Method and device for expressing machine characteristic of product |
-
2012
- 2012-08-27 CN CN 201220428422 patent/CN202795690U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104461016A (en) * | 2014-12-23 | 2015-03-25 | 杭州云造科技有限公司 | Method and device for expressing machine characteristic of product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130827 |