CN201607446U - Alcohol tester - Google Patents
Alcohol tester Download PDFInfo
- Publication number
- CN201607446U CN201607446U CN2010200566755U CN201020056675U CN201607446U CN 201607446 U CN201607446 U CN 201607446U CN 2010200566755 U CN2010200566755 U CN 2010200566755U CN 201020056675 U CN201020056675 U CN 201020056675U CN 201607446 U CN201607446 U CN 201607446U
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- China
- Prior art keywords
- alcohol
- circuit part
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- cpu
- test
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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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Abstract
The utility model discloses an alcohol tester, which comprises a case part, a blowing nozzle part, a three-way pipe and a test and processing circuit part, wherein the blowing nozzle part is connected with the test and processing circuit part through the three-way valve, the test and processing circuit part comprises a CPU, and an air pressure sensor, an alcohol sensor and a Bluetooth module which are respectively connected with the CUP, the air pressure sensor is connected with an air pressure detection opening arranged on the three-way pipe through a rubber pipe, and the alcohol sensor is connected with an alcohol air sampling opening of the three-way pipe through an sampling air valve. The utility model adopts a USB interface and the Bluetooth technology, enlarges the application range of the alcohol tester, and has more complete data management. The utility model solves the problem of insufficient accuracy of the low-temperature reading, avoids the limitation of an electrochemical sensor, ensures the precision and the repetitiveness of the alcohol tester, and enlarges the product use environment conditions. A miniature printer is embedded into a product, and high-degree integration is realized, and the utility model has the advantages of portability, convenient use and high speed.
Description
Technical field
The utility model relates to the testing tool technical field, relates in particular to a kind of alcohol tester.
Background technology
Alcohol tester is the instrument that is exclusively used in alcohol content in the testing human breath, its detection sensitivity height, measured value is directly perceived, is not subjected to the interference of non-alcohol type gases such as cigarette, cola, coffee, in the road safety management, be widely used in checking the driver of drinking drive vehicle, so that take corresponding measure, end its operation, guarantee passenger's the security of the lives and property, effectively in prevention and the minimizing road passenger transport process,, the driver causes the generation of particularly serious liability accident because of drinking.
Existing alcohol tester storage data adopt the transmission of RS232 serial data more, there is certain inconvenience in the use, and existing alcohol tester adopts thermal printer more, and thermal printer has the shortcoming that can not duplicate, can not keep for a long time, can't satisfy the requirement of traffic police needs long preservation test evidence, also there is the problem of nonlinear temperature in electrochemical sensor in the existing alcohol tester, cause the cryogenic property of alcohol tester bad, test result has bigger deviation.
The utility model content
The technical problems to be solved in the utility model provides a kind of alcohol tester.
For solving the problems of the technologies described above, the purpose of this utility model is achieved through the following technical solutions.
A kind of alcohol tester comprises: the circuit part of housing parts, blow gun part, three-way pipe and test, processing, and described blow gun part links to each other by the circuit part of three-way pipe with test, processing; The circuit part of described test, processing comprises CPU, reaches the baroceptor, alcohol sensor and the bluetooth module that link to each other with CPU respectively, described baroceptor detects by the air pressure on sebific duct and the described three-way pipe and mouthful links to each other, and described alcohol sensor links to each other with the alcohol gas thief hatch of described three-way pipe by the air valve of sampling.
Wherein, also comprise the temperature detecting module that links to each other with CPU in the described circuit part.
Wherein, also comprise linking to each other, in order to the USB interface of communicating by letter with external mobile digital terminal machine with CPU in the described circuit part.
Wherein, also comprise the car plate database that links to each other with CPU in the described circuit part, by the input media input information.
Wherein, also comprise the heating module that links to each other with described alcohol sensor.
Wherein, also comprise the mini-printer that links to each other with CPU in the described circuit part in order to background printing.
The utility model adopts USB interface and Bluetooth technology, increases the scope of application of alcohol tester, and data management is more perfect; In the alcohol tester design, adopted the Intelligent license-plate of vehicle input method, only needed to select up and down to import complete license plate number, can reduce error rate, raised the efficiency again; Solve the not accurate enough problem of low temperature reading, avoided the limitation of electrochemical sensor, guaranteed the precision and the repeatability of alcohol tester, enlarged the environment for use condition of product; The embedded mini-printer of product is realized highly integratedly, portably uses convenient and swift.
Description of drawings
Fig. 1 is the utility model structural principle block diagram;
Fig. 2 is the utility model alcohol tester reading integrated curve synoptic diagram.
Embodiment
For ease of the utility model is further understood, now reach specific embodiment in conjunction with the accompanying drawings the utility model is described in detail.
See also shown in Figure 1, when using alcohol tester to test, load onto blow gun and air blowing at inflatable mouth, the gas major part is discharged along the gas outlet, fraction enters air pressure and detects mouth and alcohol gas thief hatch, air pressure detects mouth and is connected to baroceptor with a small hose, baroceptor can be exported electric signal according to variation of gas pressure, when air pressure and time conditions all satisfy sampling, the alcohol tester system CPU provides the sampling air valve that a signal connects for the alcohol gas thief hatch, opens valve and carries out, and a certain amount of breathing gas is sampled into alcohol sensor, according to the alcohol sensor analysis, obtain test result.And the result is presented on the LCD display, increase the start detected temperatures simultaneously, if temperature is lower than certain predetermined value then increases preheat function, make alcohol sensor be in normal operating conditions, guarantee instrument performance.
Test result can be passed through the Bluetooth wireless transmission technology, the data content of test record is passed on the PC preserve, and increase the background printing function, prints test report with long preservation period by connecting with the laser printer of PC.
See also shown in Figure 2ly, be the utility model alcohol tester reading integrated curve synoptic diagram, the alcohol tester reading accuracy height that provides of the utility model can guarantee the test response time again simultaneously as seen from Figure 2.
Wherein, also comprise the USB interface that links to each other with CPU, adopt USB interface to replace the RS232 interface, make the transmission data convenient more, but also possess charge function, can finely interconnect with existing equipment.
Wherein, in alcohol screen test, treatment circuit, also comprise the car plate database that links to each other with CPU, write down all license plate number information at the car plate lane database, by input media, the inquiry license board information, idiographic flow is as follows:
1, according to the operation indicating that shows on the screen, tests;
2, after test obtains analysis result, select " keeping records ";
3, move up and down cursor, select " license plate number input ", enter the car plate inputting interface;
4, by the license plate number of key moving cursor modification up and down, the word of need selecting shows in real time in license plate number that also by the modification value of " YES " key affirmation license plate number position present bit, and moving cursor is made amendment to next bit;
5, circulated successively behind 8 characters of license plate number, again by confirming just to enter preservation license plate number state.
The utility model adopts above-mentioned input media, need not change input method when the input license plate number, does not more need to use phonetic discrepancy Chinese character, only needs by selecting license plate number up and down, and input method can be saved time to the law enfrocement official easily, raises the efficiency.
More than a kind of alcohol tester provided by the utility model is described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand core concept of the present utility model; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (6)
1. an alcohol tester is characterized in that, comprising: the circuit part of housing parts, blow gun part, three-way pipe and test, processing, and described blow gun part links to each other by the circuit part of three-way pipe with test, processing; The circuit part of described test, processing comprises CPU, reaches the baroceptor, alcohol sensor and the bluetooth module that link to each other with CPU respectively, described baroceptor detects by the air pressure on sebific duct and the described three-way pipe and mouthful links to each other, and described alcohol sensor links to each other with the alcohol gas thief hatch of described three-way pipe by the air valve of sampling.
2. alcohol tester according to claim 1 is characterized in that, also comprises the temperature detecting module that links to each other with CPU in the described circuit part.
3. alcohol tester according to claim 2 is characterized in that, also comprises linking to each other with CPU in the described circuit part, in order to the USB interface of communicating by letter with external mobile digital terminal machine.
4. alcohol tester according to claim 3 is characterized in that, also comprises the car plate database that links to each other with CPU in the described circuit part, by the input media input information.
5. alcohol tester according to claim 4 is characterized in that, also comprises the heating module that links to each other with described alcohol sensor.
6. alcohol tester according to claim 5 is characterized in that, also comprises the mini-printer in order to background printing that links to each other with CPU in the described circuit part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200566755U CN201607446U (en) | 2010-01-20 | 2010-01-20 | Alcohol tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200566755U CN201607446U (en) | 2010-01-20 | 2010-01-20 | Alcohol tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201607446U true CN201607446U (en) | 2010-10-13 |
Family
ID=42952151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200566755U Expired - Fee Related CN201607446U (en) | 2010-01-20 | 2010-01-20 | Alcohol tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201607446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965072A (en) * | 2015-04-23 | 2015-10-07 | 北京医康世纪科技有限公司 | Immunization analyzer controlled and managed by computer and mobile phone and application thereof |
| CN110927074A (en) * | 2019-11-20 | 2020-03-27 | 大连兰特科技有限公司 | Real-time online laser road drunk driving monitoring device |
-
2010
- 2010-01-20 CN CN2010200566755U patent/CN201607446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965072A (en) * | 2015-04-23 | 2015-10-07 | 北京医康世纪科技有限公司 | Immunization analyzer controlled and managed by computer and mobile phone and application thereof |
| CN110927074A (en) * | 2019-11-20 | 2020-03-27 | 大连兰特科技有限公司 | Real-time online laser road drunk driving monitoring device |
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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: ANHUI CHAOYUAN INFORMATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WISE SEA WORLD LOGISTICS LIMITED. Effective date: 20150210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 230000 HEFEI, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150210 Address after: 230000 Anhui city of Hefei province high tech Zone Huayi Science Park C-201 Patentee after: Anhui Chaoyuan Information Technology Co., Ltd. Address before: 518057, B, building 603, Tsinghua information harbor, Nanshan District hi tech Industrial Park, Shenzhen, Guangdong Patentee before: Shenzhen Landun Technology Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Wang Chuangen Document name: Notification of Passing Examination on Formalities |
|
| 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: 20101013 Termination date: 20170120 |