CN201540700U - Liquid crystal display capable of detecting decibel and harmful gas - Google Patents
Liquid crystal display capable of detecting decibel and harmful gas Download PDFInfo
- Publication number
- CN201540700U CN201540700U CN200920312321XU CN200920312321U CN201540700U CN 201540700 U CN201540700 U CN 201540700U CN 200920312321X U CN200920312321X U CN 200920312321XU CN 200920312321 U CN200920312321 U CN 200920312321U CN 201540700 U CN201540700 U CN 201540700U
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- CN
- China
- Prior art keywords
- liquid crystal
- harmful gas
- decibel
- inductive probe
- display
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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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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model provides a liquid crystal display capable of detecting decibel and harmful gas, which comprises a liquid crystal screen, a display front panel and a main board circuit, wherein the liquid crystal screen is embedded in the middle portion of the display front panel. The liquid crystal display further comprises an inductive probe, a liquid crystal window and a memory, wherein the inductive probe is used to detect the decibel and the harmful gas, the inductive probe and the liquid crystal window are arranged on the display front panel, the memory is integrated on the main board circuit, the inductive probe is connected with the memory through a sensor, and the main board circuit is connected with the liquid crystal screen. The added function for detecting the decibel and the harmful gas content of the liquid crystal display capable of detecting decibel and harmful gas is extremely practical for household use, particularly newly renovated families, the liquid crystal display capable of detecting decibel and harmful gas does not need to apply a professional institute to evaluate and afraid of the timeliness of evaluation results, thereby leading the display not only to be a component part of a computer, and also being capable of bringing security for the health of people.
Description
Technical field
The utility model relates to a kind of display, especially a kind of LCD that detects decibel and harmful gas.
Background technology
Existing display just provides basic functions such as display terminal to computer, in the today of " people-oriented for science and technology ", people's health perception increases gradually, the noise of environment and the strick precaution of harmful gas are also being strengthened gradually, therefore offered the function service (as testing environment noise and harmful gas etc.) of the more humane more convenient and quicker of user. become the new R﹠D and production direction of present stage display.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of LCD that detects decibel and harmful gas.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of LCD that detects decibel and harmful gas, comprise LCD screen, display front plate and motherboard circuit, LCD screen embeds the display front plate middle part, also comprise the inductive probe, liquid crystal form and the storer that are used to detect decibel and harmful gas content, described inductive probe and liquid crystal form are positioned on the display front plate, storer is integrated on the motherboard circuit, and inductive probe is connected with storer by sensor, and motherboard circuit is connected with the liquid crystal form.
Preferably, the above-mentioned LCD that detects decibel and harmful gas also is provided with integrated battery between motherboard circuit and liquid crystal form.
The beneficial effects of the utility model are:
The above-mentioned LCD that detects decibel and harmful gas, it is very practical that detection decibel that increases and harmful gas content function are especially newly fitted up family for family's use, need not to apply for professional institution's test and appraisal and worry the ageing of evaluating result, make that display is not only the ingredient of computer, also can bring guarantee for people's health; The integrated battery of setting up makes display when not using, and also can detect decibel and harmful gas content, designs hommization more, and is easy to use.
Description of drawings
Fig. 1 is a kind of external structure synoptic diagram that detects the LCD of decibel and harmful gas that the utility model provides;
Fig. 2 is a kind of circuit connecting relation block diagram that detects the LCD of decibel and harmful gas that the utility model provides.
Among the figure: 1-inductive probe 2-liquid crystal form
Embodiment
For further specifying the utility model, existing conjunction with figs. is described in detail:
As depicted in figs. 1 and 2, the described LCD that detects decibel and harmful gas, comprise LCD screen, display front plate and motherboard circuit, LCD screen embeds the display front plate middle part, also comprise the inductive probe 1 that is used to detect decibel and harmful gas content, liquid crystal form 2, integrated battery and storer (applicable EPROM type, for example adopt the AT product line of ATMEL Atmel Corporation, model is AT27LV020A), described inductive probe 1 and liquid crystal form 2 are positioned on the display front plate, storer is integrated on the motherboard circuit, inductive probe is connected with storer by sensor, and motherboard circuit is connected with the liquid crystal form with integrated battery successively.
Whole principle of work is summarized as follows:
The described LCD that detects decibel and harmful gas by set up interlock circuits such as integrated battery and storer in circuit board, when making display starting, can be charged to battery; Utilize 1 pair of decibel of inductive probe and harmful gas content to detect, signals such as the noise of catching/collecting and harmful gas concentration are transferred to storer, carry out the number conversion by storer, be converted into digital signal, utilize the little process chip on the motherboard circuit that digital signal is analyzed contrast back output signal again, carry out data presentation by the liquid crystal form on the display front plate 2 at last; By the integrated battery power supply, under not start condition, also can show situations such as detected environmental noise and harmful gas.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. one kind can be detected the decibel and the LCD of harmful gas, comprise LCD screen, display front plate and motherboard circuit, LCD screen embeds the display front plate middle part, it is characterized in that: also comprise the inductive probe, liquid crystal form and the storer that are used to detect decibel and harmful gas content, described inductive probe and liquid crystal form are positioned on the display front plate, storer is integrated on the motherboard circuit, inductive probe is connected with storer by sensor, and motherboard circuit is connected with the liquid crystal form.
2. a kind of LCD that detects decibel and harmful gas according to claim 1 is characterized in that: also be provided with integrated battery between motherboard circuit and liquid crystal form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920312321XU CN201540700U (en) | 2009-10-12 | 2009-10-12 | Liquid crystal display capable of detecting decibel and harmful gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920312321XU CN201540700U (en) | 2009-10-12 | 2009-10-12 | Liquid crystal display capable of detecting decibel and harmful gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201540700U true CN201540700U (en) | 2010-08-04 |
Family
ID=42592159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920312321XU Expired - Fee Related CN201540700U (en) | 2009-10-12 | 2009-10-12 | Liquid crystal display capable of detecting decibel and harmful gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201540700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158732A (en) * | 2018-09-13 | 2019-01-08 | 安徽康佳同创电器有限公司 | A kind of smell sensor welder and welding method |
-
2009
- 2009-10-12 CN CN200920312321XU patent/CN201540700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158732A (en) * | 2018-09-13 | 2019-01-08 | 安徽康佳同创电器有限公司 | A kind of smell sensor welder and welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN SANXING ELECTRONIC CO., LTD. Free format text: FORMER OWNER: SANSUNG ELECTRONIC DISPLAY CO., LTD., TIANJIN Effective date: 20111026 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111026 Address after: 300385 micro industry road, Microelectronics Industrial Zone, Tianjin economic and Technological Development Zone, four Patentee after: Tianjin Sanxing Electronic Co., Ltd. Address before: 300385 micro industry road, Microelectronics Industrial Zone, Tianjin economic and Technological Development Zone, four Patentee before: Sansung Electronic Display Co., Ltd., Tianjin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20131012 |