CN104700790A - Liquid crystal display screen for medical instrument - Google Patents
Liquid crystal display screen for medical instrument Download PDFInfo
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- CN104700790A CN104700790A CN201310666063.6A CN201310666063A CN104700790A CN 104700790 A CN104700790 A CN 104700790A CN 201310666063 A CN201310666063 A CN 201310666063A CN 104700790 A CN104700790 A CN 104700790A
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- liquid crystal
- crystal display
- infrared sensor
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Abstract
The invention discloses a liquid crystal display screen for a medical instrument. The liquid crystal display screen for the medicine instrument comprises an infrared sensor, a storage unit, a clock unit, a liquid crystal display unit and a control unit, wherein the storage unit is used for storing preset time; the liquid crystal display unit has a working mode and a standby mode; the control unit is connected with the infrared sensor, the storage unit, the clock unit and the liquid crystal display unit; when the liquid crystal display unit is in the working mode and the infrared sensor detects that the liquid crystal display screen is not operated by people within a certain range in a preset time, the control unit controls the liquid crystal display unit to be switched into the standby mode from the working mode according to a detection result of the infrared sensor which judges whether people exist in a certain range of the liquid crystal display screen and the time of the clock unit; and when the liquid crystal display unit is in the standby mode, if the infrared sensor detects that people exist in the certain range of the liquid crystal display screen, the control unit controls the liquid crystal display unit to be switched into the working mode from the standby mode. By the liquid crystal display screen for the medical instrument, electric energy is saved, and the power supply time of a working power supply of the liquid crystal display screen is prolonged.
Description
Technical field
The present invention relates to a kind of LCDs for Medical Instruments.
Background technology
Along with LCDs is in the widespread use of medical field, patient health status's parameter that increasing Medical Instruments all adopts LCDs to show Medical Instruments duty and collect as electronic sphygmomanometer, blood glucose meter, heart rate monitor etc., and the portable medical instruments such as electronic sphygmomanometer, blood glucose meter, heart rate monitor often adopt powered battery, therefore can realizing energy-conservation object LCDs, to be applied to Medical Instruments very meaningful.
Summary of the invention
The present invention is directed to the proposition of above problem, and develop a kind of LCDs for Medical Instruments.
Technological means of the present invention is as follows:
For a LCDs for Medical Instruments, comprising:
For detecting the infrared sensor whether having people in LCDs certain limit;
For storing the storage unit of Preset Time;
Clock unit;
Liquid crystal display; Described liquid crystal display has mode of operation and standby mode;
Connect infrared sensor, storage unit, clock unit and liquid crystal display, for according to infrared sensor to the testing result whether having people in LCDs certain limit, in conjunction with the time that clock unit produces, when liquid crystal display is in mode of operation, infrared sensor to detect in Preset Time in LCDs certain limit that nobody then controls liquid crystal display and switches to standby mode by mode of operation, when liquid crystal display is in standby mode, infrared sensor detects in LCDs certain limit have people then to control liquid crystal display is switched to mode of operation control module by standby mode,
Further, be connected with control module, for receiving the setting unit that arrange instruction of user to Preset Time; The arrange instruction Preset Time to cell stores of user to Preset Time that described control module receives according to setting unit is arranged;
Further, described Preset Time is 30min; Described certain limit is 0 ~ 0.5m.
Owing to have employed technique scheme, a kind of LCDs for Medical Instruments provided by the invention, can realize when liquid crystal display is in mode of operation, infrared sensor to detect in Preset Time in LCDs certain limit that nobody then controls liquid crystal display and switches to standby mode by mode of operation, when liquid crystal display is in standby mode, infrared sensor detects in LCDs certain limit that having people then to control liquid crystal display switches to mode of operation by standby mode, saves energy, extend the power-on time of LCDs working power, be suitable for medical Instrument field especially electronic sphygmomanometer, blood glucose meter, the portable medical instrument widespread uses such as heart rate monitor.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention.
Embodiment
A kind of LCDs for Medical Instruments as shown in Figure 1, comprising: for detecting the infrared sensor whether having people in LCDs certain limit, for storing the storage unit of Preset Time, clock unit, liquid crystal display, described liquid crystal display has mode of operation and standby mode, connect infrared sensor, storage unit, clock unit and liquid crystal display, for according to infrared sensor to the testing result whether having people in LCDs certain limit, in conjunction with the time that clock unit produces, when liquid crystal display is in mode of operation, infrared sensor to detect in Preset Time in LCDs certain limit that nobody then controls liquid crystal display and switches to standby mode by mode of operation, when liquid crystal display is in standby mode, infrared sensor detects in LCDs certain limit have people then to control liquid crystal display is switched to mode of operation control module by standby mode, further, be connected with control module, for receiving the setting unit that arrange instruction of user to Preset Time, the arrange instruction Preset Time to cell stores of user to Preset Time that described control module receives according to setting unit is arranged, further, described Preset Time is 30min, described certain limit is 0 ~ 0.5m.
A kind of LCDs for Medical Instruments provided by the invention, can realize when liquid crystal display is in mode of operation, infrared sensor to detect in Preset Time in LCDs certain limit that nobody then controls liquid crystal display and switches to standby mode by mode of operation, when liquid crystal display is in standby mode, infrared sensor detects in LCDs certain limit that having people then to control liquid crystal display switches to mode of operation by standby mode, saves energy, extend the power-on time of LCDs working power, be suitable for medical Instrument field especially electronic sphygmomanometer, blood glucose meter, the portable medical instrument widespread uses such as heart rate monitor.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (3)
1., for a LCDs for Medical Instruments, it is characterized in that comprising:
For detecting the infrared sensor whether having people in LCDs certain limit;
For storing the storage unit of Preset Time;
Clock unit;
Liquid crystal display; Described liquid crystal display has mode of operation and standby mode;
Connect infrared sensor, storage unit, clock unit and liquid crystal display, for according to infrared sensor to the testing result whether having people in LCDs certain limit, in conjunction with the time that clock unit produces, when liquid crystal display is in mode of operation, infrared sensor to detect in Preset Time in LCDs certain limit that nobody then controls liquid crystal display and switches to standby mode by mode of operation, when liquid crystal display is in standby mode, infrared sensor detects in LCDs certain limit have people then to control liquid crystal display is switched to mode of operation control module by standby mode.
2. a kind of LCDs for Medical Instruments according to claim 1, characterized by further comprising and be connected with control module, for receiving the setting unit that arrange instruction of user to Preset Time; The arrange instruction Preset Time to cell stores of user to Preset Time that described control module receives according to setting unit is arranged.
3. a kind of LCDs for Medical Instruments according to claim 1, is characterized in that described Preset Time is 30min; Described certain limit is 0 ~ 0.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310666063.6A CN104700790A (en) | 2013-12-06 | 2013-12-06 | Liquid crystal display screen for medical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310666063.6A CN104700790A (en) | 2013-12-06 | 2013-12-06 | Liquid crystal display screen for medical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104700790A true CN104700790A (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310666063.6A Pending CN104700790A (en) | 2013-12-06 | 2013-12-06 | Liquid crystal display screen for medical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104700790A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278142A (en) * | 2015-11-12 | 2016-01-27 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display device |
| CN111257528A (en) * | 2020-02-11 | 2020-06-09 | 北京知天地环境科技有限公司 | Automatic detection and early warning device for water quality comprehensive toxicity |
-
2013
- 2013-12-06 CN CN201310666063.6A patent/CN104700790A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278142A (en) * | 2015-11-12 | 2016-01-27 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display device |
| CN111257528A (en) * | 2020-02-11 | 2020-06-09 | 北京知天地环境科技有限公司 | Automatic detection and early warning device for water quality comprehensive toxicity |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |