CN202661387U - Alcohol tester - Google Patents
Alcohol tester Download PDFInfo
- Publication number
- CN202661387U CN202661387U CN 201220323739 CN201220323739U CN202661387U CN 202661387 U CN202661387 U CN 202661387U CN 201220323739 CN201220323739 CN 201220323739 CN 201220323739 U CN201220323739 U CN 201220323739U CN 202661387 U CN202661387 U CN 202661387U
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- Prior art keywords
- alcohol tester
- alcohol
- outer tube
- tester
- blowing
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- Expired - Fee Related
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
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Abstract
The utility model discloses an alcohol tester which is characterized by comprising an outer tube (1), a test reagent (2) and a vent plug (3), wherein the test reagent (2) is arranged at the middle part of the outer tube (1); the vent plug (3) fixes the test reagent (2) from two ends respectively; and the outer tube (1) is provided with a legal alcohol drive alarm line (11) at a test reagent section and a blowing indication mark (12) at a blowing section. The alcohol tester disclosed by the utility model is simple and convenient to operate, and an operator does not need to specially learn the using method and skills; the detection is fast and accurate, the detection result can be obtained in a short time, and the error is +/-2%; the alcohol tester is a disposable device exclusively used by one person, thereby guaranteeing the sanitation and safety; and moreover, the alcohol tester is low in cost, simple and small in structure and convenient to carry along and use in daily life.
Description
Technical field
The utility model relates to the alcohol screen test instrument, particularly a kind of alcohol tester.
Background technology
It is the one of the main reasons of traffic hazard that alcohol is driven, continuous increase along with China's automobile pollution, in order to prevent drunk driving, instrument to alcohol detection requires more and more urgent, traditional alcohol screen test instrument is because huge structure, principle and complicated operation, and expensive, and fail to come in the daily life well.
The utility model content
For above-mentioned deficiency, the purpose of this utility model is, a kind of structure compact is provided, and is simple to operate, and alcohol tester with low cost.
The technical scheme that the utility model adopts for achieving the above object is:
A kind of alcohol tester comprises outer tube, detects reagent and ventilative plug member; Described test agent is arranged at the outer tube middle part, and described ventilative plug member is the fixing described test agent from two ends respectively; Described outer tube is provided with legal alcohol in the test agent section and drives police circles' line, and is provided with the air blowing Warning Mark in the section of blowing.
Described outer tube is transparent glass tube; Described test agent is yellow chemical substance, can transfer to blackish greenly under the number percent effect that alcohol occupies, and the variation of blackish green length is directly proportional with alcohol content; Its principle is that the potassium dichromate behind ethanol and the sulfuric acid acidation reacts, thereby produces color changeable effect, generates acetic acid; Described legal alcohol drive police circles' line be according to legal provisions alcohol drive the limit to test agent metachromasia test and test the scale that draws, i.e. variable color length surpasses described police circles' line and has belonged to drunk driving; Described air blowing Warning Mark is an arrow, plays a part to indicate blow end and air blowing direction, prevents that the user from producing the mistake survey because of distinguishing the air blowing end with the air blowing direction.
As further improvement of the utility model, described outer tube two ends also are provided with the protective agent that the protection test agent is not subjected to outside contamination; Described protective agent is a kind of harmless white crystal, plays the effects such as dry moistureproof, dustproof; It also is provided with protective cover, and described protective cover is the Stationery cover that plastics are made, and is placed in respectively the alcohol tester both ends; When described alcohol tester uses, open protective cover, the protective agent at two ends is poured out, blowing facing to the Warning Mark direction gets final product.
As further improvement of the utility model, to be unwilling directly to blow facing to alcohol tester in order to satisfy some user, it also comprises the gas collection bag, described gas collection bag is provided with the valve suitable with alcohol tester air blowing end at neck; Described valve is the meeting autoshutdown after the full gas of gas collection bag collection expands; During use, blow facing to the gas collection bag with mouth first, the full gas expansion late gate autoshutdown of gas collection bag collection, and then tester is opened protective cover, the protective agent at two ends is poured out, the end of blowing is injected the bag neck valve, the gas in the sack is extruded by tester, can obtain testing result after one minute.
The utility model has the advantage of: alcohol detection reagent is set in transparent glass tube, detect alcohol content by its variable color situation, this alcohol tester is a very concrete chemical reaction, simple to operation, need not to learn especially using method and skill, it detects quick and precisely, just can obtain testing result in the short time, and error is ± 2%; This alcohol tester is disposable single used aloned instrument, guarantees safe and sanitary; In addition, this alcohol tester is with low cost, and is simple in structure small and exquisite, is convenient to dailyly carry and use.
Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.
Description of drawings
Fig. 1 is the one-piece construction schematic diagram of the utility model embodiment;
Fig. 2 is the local enlarged diagram of the utility model embodiment;
Fig. 3 is the utility model embodiment structural representation when using;
Fig. 4 is the utility model embodiment gas collection bag connection diagram;
Fig. 5 is that the utility model embodiment gas collection bag uses schematic diagram.
Among the figure: 1. outer tube; 11. police circles' line; 12. Warning Mark; 2. detection reagent; 3. ventilative plug member; 4. protective agent; 5. protective cover; 6. gas collection bag; 61. valve
Embodiment
Referring to Fig. 1 to Fig. 3, a kind of alcohol tester comprises outer tube 1, detects reagent 2 and ventilative plug member 3; Described test agent 2 is arranged at the outer tube middle part, and described ventilative plug member 3 is the fixing described test agent 2 from two ends respectively; Described outer tube 1 is provided with legal alcohol in the test agent section and drives police circles' line 11, and is provided with air blowing Warning Mark 12 in the section of blowing.
Described outer tube 1 is transparent glass tube; Described test agent 2 is yellow chemical substance, can transfer to blackish greenly under the number percent effect that alcohol occupies, and the variation of blackish green length is directly proportional with alcohol content; Its principle is that the potassium dichromate behind ethanol and the sulfuric acid acidation reacts, thereby produces color changeable effect, generates acetic acid; Described legal alcohol drive police circles' line 11 be according to legal provisions alcohol drive the limit to test agent metachromasia test and test the scale that draws, i.e. variable color length surpasses described police circles' line and has belonged to drunk driving; Described air blowing Warning Mark 12 is arrows, plays a part to indicate blow end and air blowing direction, prevents that the user from producing the mistake survey because of distinguishing the air blowing end with the air blowing direction.
Described outer tube two ends also are provided with the protective agent 4 that the protection test agent is not subjected to outside contamination; Described protective agent 4 is a kind of harmless white crystals, plays the effects such as dry moistureproof, dustproof; It also is provided with protective cover 5, and the Stationery cover that described protective cover 5 is made for plastics is placed in respectively the alcohol tester both ends; When described alcohol tester uses, open protective cover 5, the protective agent 4 at two ends is poured out, blowing facing to Warning Mark 12 directions gets final product.
Referring to Fig. 4,5, to be unwilling directly to blow facing to alcohol tester in order to satisfy some user, it also comprises gas collection bag 6, described gas collection bag 6 is provided with the valve 61 suitable with alcohol tester air blowing end at neck; Described valve 61 is the meeting autoshutdown after the full gas of gas collection bag 6 collection expands; During use, blow facing to gas collection bag 6 with mouth first, full gas expansion late gate 61 autoshutdowns of gas collection bag 6 collection, and then tester is opened protective cover 5, the protective agent 4 at two ends is poured out, the end of blowing is injected bag neck valve 61, the gas in the sack is extruded by tester, can obtain testing result after one minute.
Alcohol detection reagent is set in transparent glass tube, detect alcohol content by its variable color situation, this alcohol tester is a very concrete chemical reaction, simple to operation, need not to learn especially using method and skill, it detects quick and precisely, just can obtain testing result in the short time, and error is ± 2%; This alcohol tester is disposable single used aloned instrument, guarantees safe and sanitary; In addition, this alcohol tester is with low cost, and is simple in structure small and exquisite, is convenient to dailyly carry and use.
The utility model is not limited to above-mentioned embodiment, adopts the structure identical or approximate with the utility model above-described embodiment, and other alcohol testers that obtain, all within protection domain of the present utility model.
Claims (6)
1. an alcohol tester is characterized in that: comprise outer tube (1), detect reagent (2) and ventilative plug member (3); Described test agent (2) is arranged at outer tube (1) middle part, and described ventilative plug member (3) is the fixing described test agent (2) from two ends respectively; Described outer tube (1) is provided with legal alcohol in the test agent section and drives police circles' lines (11), and is provided with air blowing Warning Mark (12) in the section of blowing.
2. alcohol tester according to claim 1 is characterized in that: described outer tube (1) two ends also are provided with the protective agent (4) that protection test agent (2) is not subjected to outside contamination.
3. follow according to alcohol tester claimed in claim 1, it is characterized in that: it also comprises protective cover (5), and described protective cover (5) is placed in respectively the alcohol tester both ends.
4. follow according to alcohol tester claimed in claim 1, it is characterized in that: described outer tube (1) is transparent glass tube.
5. alcohol tester according to claim 1, it is characterized in that: it also comprises gas collection bag (6), described gas collection bag (6) is provided with and the alcohol tester suitable valve (61) of end of blowing.
6. alcohol tester according to claim 4 is characterized in that: described valve (61) can autoshutdown after the full gas of gas collection bag (6) collection expands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323739 CN202661387U (en) | 2012-07-04 | 2012-07-04 | Alcohol tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323739 CN202661387U (en) | 2012-07-04 | 2012-07-04 | Alcohol tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202661387U true CN202661387U (en) | 2013-01-09 |
Family
ID=47456287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220323739 Expired - Fee Related CN202661387U (en) | 2012-07-04 | 2012-07-04 | Alcohol tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202661387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944685A (en) * | 2012-11-14 | 2013-02-27 | 湖南省浏阳市医用仪具厂 | Disposable human body alcohol tester |
-
2012
- 2012-07-04 CN CN 201220323739 patent/CN202661387U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944685A (en) * | 2012-11-14 | 2013-02-27 | 湖南省浏阳市医用仪具厂 | Disposable human body alcohol tester |
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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 |
Granted publication date: 20130109 Termination date: 20140704 |
|
| EXPY | Termination of patent right or utility model |