CN205247578U - A intelligent reminiscences for computer - Google Patents
A intelligent reminiscences for computer Download PDFInfo
- Publication number
- CN205247578U CN205247578U CN201520940116.3U CN201520940116U CN205247578U CN 205247578 U CN205247578 U CN 205247578U CN 201520940116 U CN201520940116 U CN 201520940116U CN 205247578 U CN205247578 U CN 205247578U
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- CN
- China
- Prior art keywords
- computer
- controller
- output part
- display
- infrared inductor
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- 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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- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The utility model relates to an intelligent reminiscences for computer belongs to computer -aided equipment, its characterized in that of fixation clamp including casing and casing back, the casing top sets up ultrasonic wave receiving and dispatching probe and infrared inductor, utilizes ultrasonic wave feedback signal to measure the distance between user and the display, if the distance is less than the safe distance of settlement, then controller A drive display's brightness adjuster reduces the luminance of display, utilize infrared inductor drive timer, if long when the user uses the computer time to exceed set for the biggest, then controller B drive audible -visual annunciator starts and sends the alarm, and the warning user gets up the activity and has a rest to drive computer switch cuts out.
Description
Technical field
The utility model relates to a kind of reminiscences, specifically, is a kind of intelligent prompter for computer.
Background technology
In the modern life, computer has become one of requisite equipment of people, and computer is facilitating work, study and lifeWhen living amusement, bring a series of hidden danger also to people's health; People are in using computer, oftenCan reach several hours and be sitting in face of computer, permanent posture of maintenance or too near apart from the distance of computer reminiscences,The modern people that make suffer from cervical vertebra, vertebra, eye disease.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of intelligent reminding for computer is providedDevice.
For achieving the above object, the utility model provides following technical scheme:
The utility model relates to a kind of intelligent prompter for computer, comprise housing and housing back geometrical clamp itsBe characterised in that, described case top arranges ultrasonic transmission/reception probe and infrared inductor, described ultrasonic transmission/reception probeSignal output part connects the signal input part of the controller A that is arranged on described enclosure interior, described infrared inductorSignal output part connects the timer that is arranged on described enclosure interior, and described timer connection is arranged on described enclosure interiorThe signal input part of controller B, in described controller A, be provided with and store human body and reminiscences safe distance dataMemory module A, is provided with storage user and uses the memory module B of the maximum duration of computer in described controller B, described inThe signal output part of controller A connects the brightness regulator of display, and the signal output part of described controller B connectsThe switch of audible-visual annunciator and host computer.
As further scheme of the present utility model, between described controller A and described ultrasonic transmission/reception probe, be provided withSonar ranging receiving chip and signal operation amplifier.
As further scheme of the present utility model, described controller A and controller B provide by the power supply of computerElectric energy.
Compared with prior art, good effect of the present utility model is:
1. when the utility model uses, be clipped on display, utilize ultrasonic wave feedback signal to measure user and displayBetween distance, if distance is less than the safe distance of setting, the brightness regulator of controller A driving display fallsThe brightness of low display; Utilize infrared inductor driving timing device, if user uses machine time to exceed settingLarge duration, controller B drives audible-visual annunciator startup to give the alarm, and drives computer mainframe switch to close.
Brief description of the drawings
Fig. 1 is a kind of theory diagram of the intelligent prompter for computer.
Detailed description of the invention
For technological means, character of innovation that the utility model is realized, reach object and effect is easy to understand,Below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of intelligent prompter for computer, comprises its spy of geometrical clamp at housing and housing backLevy and be, described case top arranges ultrasonic transmission/reception probe and infrared inductor, the letter of described ultrasonic transmission/reception probeNumber output connects the signal input part of the controller A that is arranged on described enclosure interior, the letter of described infrared inductorNumber output connects the timer that is arranged on described enclosure interior, and described timer connects and to be arranged on described enclosure interiorThe signal input part of controller B, is provided with in described controller A and stores depositing of human body and reminiscences safe distance dataStorage modules A, is provided with storage user and uses the memory module B of the maximum duration of computer, described control in described controller BThe signal output part of device A processed connects the brightness regulator of display, the signal output part connection sound of described controller BThe switch of light crossing-signal and host computer.
Wherein, between described controller A and described ultrasonic transmission/reception probe, be provided with sonar ranging receiving chip and signalOperational amplifier.
Wherein, described controller A and controller B provide electric energy by the power supply of computer.
Concrete performance of the present utility model is as follows:
Utilize ultrasonic wave feedback signal to measure the distance between user and reminiscences, if distance is less than the safe distance of settingFrom, controller A drives the brightness regulator of reminiscences to reduce the brightness of reminiscences; Utilize infrared inductor to driveTimer, if user uses machine time to exceed the maximum duration of setting, controller B drives audible-visual annunciatorStartup gives the alarm, and reminds user's activity of getting up to have a rest, and drives computer mainframe switch to close.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned exemplary embodiment,And in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize this with other concrete formUtility model. Therefore, no matter from which point, all should regard embodiment as exemplary, and be unrestrictedProperty, scope of the present utility model is limited by claims instead of above-mentioned explanation, is therefore intended to drop on rightAll changes in the implication and the scope that are equal to important document requiring are included in the utility model, should be by claimAny Reference numeral be considered as limiting related claim.
Claims (3)
1. for an intelligent prompter for computer, comprise that the geometrical clamp at housing and housing back is characterized in that, described inCase top arranges ultrasonic transmission/reception probe and infrared inductor, and the signal output part of described ultrasonic transmission/reception probe connectsBe arranged on the signal input part of the controller A of described enclosure interior, the signal output part of described infrared inductor connectsBe arranged on the timer of described enclosure interior, described timer connects the controller B that is arranged on described enclosure interiorSignal input part, is provided with the memory module A that stores human body and reminiscences safe distance data in described controller A,In described controller B, be provided with the memory module B that storage user uses the maximum duration of computer, described controller A'sSignal output part connects the brightness regulator of display, and the signal output part of described controller B connects audible-visual annunciatorSwitch with host computer.
2. a kind of intelligent prompter for computer according to claim 1, is characterized in that, described controller AAnd be provided with sonar ranging receiving chip and signal operation amplifier between described ultrasonic transmission/reception probe.
3. a kind of intelligent prompter for computer according to claim 1, is characterized in that, described controller AProvide electric energy with controller B by the power supply of computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940116.3U CN205247578U (en) | 2015-11-23 | 2015-11-23 | A intelligent reminiscences for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940116.3U CN205247578U (en) | 2015-11-23 | 2015-11-23 | A intelligent reminiscences for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205247578U true CN205247578U (en) | 2016-05-18 |
Family
ID=55946660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520940116.3U Expired - Fee Related CN205247578U (en) | 2015-11-23 | 2015-11-23 | A intelligent reminiscences for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205247578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170192486A1 (en) * | 2016-01-05 | 2017-07-06 | Samsung Electronics Co., Ltd. | Display apparatus and control method thereof |
| CN108937126A (en) * | 2018-07-25 | 2018-12-07 | 周恒� | A kind of turnable computer desk convenient for protecting computerized information |
-
2015
- 2015-11-23 CN CN201520940116.3U patent/CN205247578U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170192486A1 (en) * | 2016-01-05 | 2017-07-06 | Samsung Electronics Co., Ltd. | Display apparatus and control method thereof |
| US10310582B2 (en) * | 2016-01-05 | 2019-06-04 | Samsung Electronics Co., Ltd. | Display apparatus and control method thereof |
| CN108937126A (en) * | 2018-07-25 | 2018-12-07 | 周恒� | A kind of turnable computer desk convenient for protecting computerized information |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20191123 |