CN202230049U - Alcohol breath test analyzer - Google Patents
Alcohol breath test analyzer Download PDFInfo
- Publication number
- CN202230049U CN202230049U CN2011203130757U CN201120313075U CN202230049U CN 202230049 U CN202230049 U CN 202230049U CN 2011203130757 U CN2011203130757 U CN 2011203130757U CN 201120313075 U CN201120313075 U CN 201120313075U CN 202230049 U CN202230049 U CN 202230049U
- Authority
- CN
- China
- Prior art keywords
- alcohol
- controller
- display screen
- alcohol content
- electrochemical sensor
- 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
Links
Images
Abstract
The utility model relates to the technical field of an alcohol breath test analyzer and discloses an alcohol breath test analyzer. The alcohol breath test analyzer is used for detecting and analyzing the alcohol content in the target gas and comprises a display screen, an electrochemical sensor and a controller, wherein the display screen can be used for displaying detecting and analyzing results; the electrochemical sensor can be reacted with the target gas and generates a direct-current voltage signal in direct proportion to the alcohol content in the target gas; the controller can be used for processing the electric signal, obtaining the numerical value of the alcohol content in the target gas and displaying the numerical value on the display screen; and the display screen and the electromechanical sensor are in electric connection with the controller. Compared with the prior art, the electrochemical sensor can be reacted with the target gas so that the alcohol content in the electrochemical sensor can be correspondingly converted into the direct-current voltage signal in direct proportion. The precision is high, the reaction speed is high and the stability is good. The controller can process by adopting the direct-current voltage signal so as to obtain the numerical value of the alcohol content in the target gas and display the numerical value on the display screen, and the whole process is quick and stable.
Description
Technical field
The utility model relates to the technical field of alcohol detection analyser, especially can fast detecting and analyze the alcohol respiration detection analyser of alcohol content in the human body.
Background technology
In order effectively to hit the behavior of driving when intoxicated, now, the traffic police of drunk driving on duty has outside worn alcohol respiration detection analyser, is used for alcohol content in driver's body is detected and analyzes.
Alcohol respiration detection analyser of the prior art, the speed of alcohol content is slower in its detection and the analysis human body, behind the outside collected check and analysis appearance of object gas; Need could the alcohol content in the object gas be converted into corresponding signal through complex processing comparatively, this process is comparatively slow; And check and analysis appearance inside also needs complex processing to the analysis of this signal, could wait alcohol content numerical value to the end, like this; In some festivals or holidays, vehicle flowrate and drunk driving personage quantity are more, and the check and analysis speed of alcohol respiration detection analyser is slower; Bring a lot of inconvenience for traffic police's work, and be prone to cause the phenomenon of traffic congestion or omission.
The utility model content
The purpose of the utility model is to provide alcohol respiration detection analyser, is intended to solve the slow problem that alcohol detection analyser of the prior art detects and analyzes the alcohol content in the human body.
The utility model is to realize like this; Alcohol respiration detection analyser; The alcohol content that is used for the check and analysis object gas; Comprise the display screen that can show the check and analysis result, can react with object gas and the electrochemical sensor of the d. c. voltage signal that generation is directly proportional with alcohol content in the object gas and can handle and obtain the alcohol content numerical value in the object gas and said numerical value is shown in the controller on the said display screen that said display screen and said electrochemical sensor are electrically connected at said controller to said electric signal.
Further, also comprise shell, have containing cavity in the said shell, said controller and said electrochemical sensor place said containing cavity, and said display screen places on the said shell, and are communicated with outside.
Further, also comprise the collection mouth that is used to collect object gas, said collection mouth places said shell, and an end connects outside, and the other end is connected in said electrochemical sensor through pipeline.
Further, said shell is provided with the button of the execution function that can select said controller.
Compared with prior art, electrochemical sensor can react object gas, with the corresponding d. c. voltage signal that is directly proportional that transfers to of the alcohol content in it; Its precision is high, reaction velocity is fast; Itself and stable type are good, and controller this d. c. voltage signal then capable of using is handled, and obtain the numerical value of the alcohol content in the object gas; And be presented on the display screen, whole process is quick, stable.
Description of drawings
Fig. 1 is the part cross-sectional schematic of the alcohol respiration detection analyser that provides of the utility model embodiment;
Fig. 2 is the schematic perspective view of the alcohol respiration detection analyser that provides of the utility model embodiment.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The utility model provides alcohol respiration detection analyser; The alcohol content that is used for the check and analysis object gas; Comprise the display screen that can show the check and analysis result, can react with object gas and the electrochemical sensor of the d. c. voltage signal that generation is directly proportional with alcohol content in the object gas and can handle and obtain the alcohol content numerical value in the object gas and said numerical value is shown in the controller on the said display screen that said display screen and said electrochemical sensor are electrically connected at said controller to said electric signal.
Check and analysis appearance in the utility model can be realized the check and analysis to alcohol content in the object gas, its process stabilization, quick, and precision is high.
Below in conjunction with concrete accompanying drawing detailed description is carried out in the realization of the utility model.
The preferred embodiment that Fig. 1～2nd, the utility model provide.
Alcohol respiration detection analyser 1 in the present embodiment is used for detecting and analyzing alcohol content in the human body; The detected person only need exhale facing to this check and analysis appearance 1; Make gas get in this check and analysis appearance 1; This check and analysis appearance 1 will be presented at the check and analysis result on this check and analysis appearance 1; It comprises the electrochemical sensor 14 and the controller 13 of the electric signal that the display screen that is used for showing the check and analysis structure, the alcohol content that can react and result from this object gas with object gas are directly proportional; This controller 13 can be handled electrochemical sensor 14 electrical signal delivered, and obtains the alcohol content in the object gas and with the controller 13 of data presentation on display screen of this content, electrochemical sensor 14 all is electrically connected on the controller 13 with real screen.
Object gas in above-mentioned, the gas of breathing out for the people in the present embodiment, certainly; This check and analysis appearance 1 also can apply in other the occasion; The object gas at this place not merely is limited to detection and analysis, so also can be the gas of other type to the human body alcohol content.
Check and analysis appearance 1 in the present embodiment can react the object gas that gets into, and convert to object gas in the electric signal that is directly proportional of alcohol content; At last, through the simple process of 13 pairs of electric signal of controller, draw the alcohol content in the object gas; Because the precision of electrochemical sensor 14 is high, and reaction velocity is fast, good stability; Thereby this check and analysis appearance 1 can be realized the fast detecting of the alcohol content in the object gas and analyze.In practical operation, utilize the check and analysis appearance 1 in the present embodiment, to check and analysis time of the alcohol content in the object gas generally within 3 seconds.
The electric signal that 14 pairs of object gas of electrochemical sensor are changed out in above-mentioned is a d. c. voltage signal, and like this, controller 13 can carry out simple operation to these d. c. voltage signals more fast, and obtains the numerical value of alcohol content in the object gas.
The collection union of 13 pairs of d. c. voltage signals of controller becomes the direct current sampling in practice, it is comparatively realized, and measuring accuracy is also high, can practice thrift the check and analysis time.
This check and analysis appearance 1 also comprises shell 11, has containing cavity in this shell 11, and controller 13, electrochemical sensor 14 in above-mentioned place this containing cavity, and display screen then is arranged on the shell 11, is convenient to the user and intuitively observes the check and analysis result.
This check and analysis appearance 1 also comprises the collection mouth 12 that is used to collect object gas; This collection mouth 12 places shell 11, and the one of which end is communicated with outside, and the other end is connected on the electrochemical sensor 14 through pipeline 15; Like this; When the gas that needs the collector to breathe out, be collected the people directly aim at this collection mouth 12 exhale then can, the object gas that gets in the collection mouth 12 gets into electrochemical sensors 14 through pipeline 15.
On shell 11, also be provided with the button 17 that can select the execution function of controller 13, the user can realize the function selecting to controller 13 through pushing button 17.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. alcohol respiration detection analyser; The alcohol content that is used for the check and analysis object gas; It is characterized in that; Comprise the display screen that can show the check and analysis result, can react with object gas and the electrochemical sensor of the d. c. voltage signal that generation is directly proportional with alcohol content in the object gas and can handle and obtain the alcohol content numerical value in the object gas and said numerical value is shown in the controller on the said display screen that said display screen and said electrochemical sensor are electrically connected at said controller to said electric signal.
2. alcohol detection analyser as claimed in claim 1 is characterized in that, also comprises shell; Has containing cavity in the said shell; Said controller and said electrochemical sensor place said containing cavity, and said display screen places on the said shell, and are communicated with outside.
3. according to claim 1 or claim 2 alcohol detection analyser is characterized in that also comprise the collection mouth that is used to collect object gas, said collection mouth places said shell, and an end connects outside, and the other end is connected in said electrochemical sensor through pipeline.
4. according to claim 1 or claim 2 alcohol detection analyser is characterized in that said shell is provided with the button of the execution function that can select said controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203130757U CN202230049U (en) | 2011-08-25 | 2011-08-25 | Alcohol breath test analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203130757U CN202230049U (en) | 2011-08-25 | 2011-08-25 | Alcohol breath test analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202230049U true CN202230049U (en) | 2012-05-23 |
Family
ID=46080633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203130757U Expired - Fee Related CN202230049U (en) | 2011-08-25 | 2011-08-25 | Alcohol breath test analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202230049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344671A (en) * | 2013-06-28 | 2013-10-09 | 项泽玉 | High-precision semiconductor exhaled gas alcohol concentration detection module |
| CN108398546A (en) * | 2017-12-26 | 2018-08-14 | 成都鼎信致远科技有限公司 | A kind of drunk driving detector |
-
2011
- 2011-08-25 CN CN2011203130757U patent/CN202230049U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344671A (en) * | 2013-06-28 | 2013-10-09 | 项泽玉 | High-precision semiconductor exhaled gas alcohol concentration detection module |
| CN108398546A (en) * | 2017-12-26 | 2018-08-14 | 成都鼎信致远科技有限公司 | A kind of drunk driving detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008027685A3 (en) | Method and system for context based user interface information presentation and positioning | |
| CN202230049U (en) | Alcohol breath test analyzer | |
| CN204650704U (en) | A kind of lithium ion battery early fire detection device | |
| CN201508360U (en) | Detection device for detecting alcohol contents in human bodies | |
| CN201974402U (en) | Movable sulfur hexafluoride detecting device | |
| CN203732283U (en) | Vehicle performance detection system | |
| CN203824867U (en) | Remote real-time monitoring system for PM2.5 in indoor and outdoor environments | |
| CN207000686U (en) | A kind of intelligence instrument for bicycle | |
| CN202330389U (en) | Portable multi-parameter measurer | |
| CN203053765U (en) | Novel comprehensive atmospheric sampler | |
| CN212082998U (en) | Gas sampling detector of basic unit epidemic prevention mechanism | |
| CN211374251U (en) | Atmospheric dust sampler | |
| CN208580077U (en) | CO2Concentration detector | |
| CN103040168A (en) | Glove for detecting alcohol concentration | |
| CN205754612U (en) | A kind of multi-functional fire field investigation monitor | |
| CN202956367U (en) | Rapid hazardous gas detector | |
| CN202486085U (en) | Methane carbon monoxide tester | |
| CN209559711U (en) | Dust concentration measuring device and dust concentration measuring kit | |
| CN207964767U (en) | A kind of movable air quality detection device | |
| CN206420560U (en) | A kind of hand-transmitted vibration analyzer | |
| CN207779458U (en) | Temperature in automobile gas concentration monitoring warning device | |
| CN211263400U (en) | Ambient air detector | |
| CN206470248U (en) | A kind of sensor | |
| CN203331126U (en) | Scissors with meter number counting function | |
| CN202903978U (en) | Storage battery detector |
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 |
Granted publication date: 20120523 Termination date: 20190825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |