CN103033507A - Expiratory alcohol concentration test device for human body - Google Patents
Expiratory alcohol concentration test device for human body Download PDFInfo
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- CN103033507A CN103033507A CN2012105503455A CN201210550345A CN103033507A CN 103033507 A CN103033507 A CN 103033507A CN 2012105503455 A CN2012105503455 A CN 2012105503455A CN 201210550345 A CN201210550345 A CN 201210550345A CN 103033507 A CN103033507 A CN 103033507A
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- alcohol concentration
- human body
- reagent tube
- concentration determination
- ring shape
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Abstract
The invention provides an expiratory alcohol concentration test device for a human body, which comprises an expiratory sampling bag, a one-way air valve, a reagent tube, a pipe cap and two pipe body end sockets. The one-way air valve comprises a valve cylinder and a valve core arranged in the valve cylinder. A valve core baffle is arranged on the inner wall at one end of the valve cylinder, a cone-shaped circular baffle table is arranged on the inner wall in the middle of the valve cylinder, and a cone-shaped circular outer surface which is hermetically matched with the cone-shaped circular inner surface of the cone-shaped circular baffle table is arranged at one end of the valve core. The valve core is located between the one-shaped circular baffle table and the one-shaped circular baffle. The cone-shaped circular outer surface is arranged corresponding to the cone-shaped circular inner surface of the cone-shaped circular baffle table. The expiratory alcohol concentration test device for a human body has the advantages of accuracy in detection, hermetic storage of the detection reagent, convenience in judgment and use, and low cost.
Description
Technical field
The present invention relates to a kind of alcohol concentration testing tool, specifically, related to a kind of human body expiration alcohol concentration determination device.
Background technology
Drunk driving very easily causes traffic hazard, is very necessary work so the driver is carried out alcohol detection.What at present Site Detection drunk driving was mainly used is type of respiration wine inspection instrument, yet instrument is expensive can not to spread to the individual because type of respiration wine is examined, and the detection reagent in this type of wine inspection instrument or contact long term exposure be in air, is subject to temperature, humidity effect and reduces its detection sensitivity.In addition also all there are various defectives in other detection method, as: spectrophotometric method needs dilute sample, and pre-service is loaded down with trivial details; The gas chromatography determination time is long, and testing cost is high, is fit to batch detection; The easy inactivation of biological test paper method, be subject to temperature impact, be difficult to standing storage.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The objective of the invention is for the deficiencies in the prior art, provide a kind of and detect accurately, detect that the reagent sealing is preserved, is convenient to judge, human body expiration alcohol concentration determination device easy to use and with low cost.
To achieve these goals, the technical solution adopted in the present invention is: a kind of human body expiration alcohol concentration determination device, and it comprises breathing sampling bag, Non-return air valve, Reagent Tube, pipe cap and two body plugs; Wherein, described Non-return air valve comprises valve cylinder and is arranged on the interior spool of described valve cylinder, described valve cylinder one end inwall is provided with the spool baffle element, described valve cylinder middle part inwall is provided with the conical ring shape and stops platform, described spool one end have with described conical ring shape stop the conical ring shape inside surface of platform be sealed and matched the relation conical ring shape outside surface, described spool stops between platform and the described spool baffle element that at described conical ring shape the corresponding described conical ring shape of the conical ring shape outside surface of described spool stops the conical ring shape inside surface setting of platform; Described pipe cap sealed end offers gas port, and described pipe cap sealed end inside surface is provided with the pointed projection towards described pipe cap openend; Two described body plugs block up respectively and are located in the described Reagent Tube, consist of the human body expiration alcohol concentration determination agent memory block of described Reagent Tube between two described body plugs, the human body expiration alcohol concentration determination agent memory block of described Reagent Tube is transparent tube body, be provided with bleeder vent on the described body plug, described Reagent Tube two-port is respectively arranged with a sealant; Described valve cylinder one end and described breathing sampling bag are tightly connected, and described pipe cap sealed end is plugged in the described valve cylinder other end and corresponding described spool one end end arranges, and described Reagent Tube one end is plugged in described pipe cap openend.
Based on above-mentioned, it comprises two pipe caps, and the two ends of described Reagent Tube are plugged in respectively the openend of two described pipe caps.
Based on above-mentioned, described pipe cap is provided with the little block body of Reagent Tube near the inwall of openend.
Based on above-mentioned, described spool other end outer wall is provided with a plurality of projections that are distributed on the same circle, and described spool baffle element is a plurality of protruding blocks that are distributed on the same circle.
Based on above-mentioned, described spool one end end is provided with a plurality of air guide top flats that taper distributes that are, the gas port setting of the corresponding described pipe cap of described air guide top flat one end.
Based on above-mentioned, the edge of described body plug is provided with a plurality of axial body braces, is provided with annular support spring between a plurality of described body braces.
Based on above-mentioned, be provided with the support spring groove in the described body brace, described annular support spring is arranged in the support spring groove of a plurality of described body braces.
Based on above-mentioned, be provided with the alcohol concentration scale mark on the outer wall of described Reagent Tube, the human body expiration alcohol concentration determination agent memory block of the corresponding described Reagent Tube of described alcohol concentration scale mark arranges.
Based on above-mentioned, described pipe cap sealed end inside surface is provided with a plurality of described pointed projections that are circular distribution.
The relative prior art of the present invention has outstanding substantive distinguishing features and marked improvement, and specifically, the present invention has the following advantages: 1. the breathing sampling bag that has nominal volume can accurately detect the alcohol content of unit volume gas; 2. the Reagent Tube two ends are provided with sealant, make the detection reagent in the Reagent Tube can seal preservation; 3. be provided with scale mark on the Reagent Tube, be convenient to judge whether the detected gas alcohol content exceeds standard; 4. utilize pointed projection to puncture the sealant detection of can exhaling, very easy to use; 5. adopt plastic part and glass tube to make, with low cost.In sum, this human body expiration alcohol concentration determination device has and detects accurately, detects that the reagent sealing is preserved, is convenient to judge, advantage easy to use and with low cost.
Description of drawings
Fig. 1 is the structural representation of the concentration determination of human body expiration alcohol described in the embodiment 1 device.
Fig. 2 is the structural representation of the concentration determination of human body expiration alcohol described in the embodiment 2 device.
Fig. 3 is the sectional view of valve cylinder master apparent direction.
Fig. 4 is the vertical view of valve cylinder.
Fig. 5 is the sectional view of spool master apparent direction.
Fig. 6 is the vertical view of spool.
Fig. 7 is the upward view of spool.
Fig. 8 is the sectional view of pipe cap master apparent direction.
Fig. 9 is the vertical view of pipe cap.
Figure 10 is the sectional view of body plug master apparent direction.
Figure 11 is the vertical view of body plug.
Among the figure: 1. breathing sampling bag; 2. Reagent Tube; 3. pipe cap; 4. body plug; 5. valve cylinder; 6. spool; 7. spool baffle element; 8. the conical ring shape stops platform; 9. conical ring shape inside surface; 10. conical ring shape outside surface; 11. projection; 12. air guide top flat; 13. gas port; 14. pointed projection; 15. the little block body of Reagent Tube; 16. test agent; 17. bleeder vent; 18. sealant; 19. alcohol concentration scale mark; 20. body brace; 21. annular support spring.
Embodiment
Below by embodiment, technical scheme of the present invention is described in further detail.
As shown in Figure 1, a kind of human body expiration alcohol concentration determination device, it comprises breathing sampling bag 1, Non-return air valve, Reagent Tube 2, pipe cap 3 and two body plugs 4; Wherein, described Non-return air valve comprises valve cylinder 5 and the spool 6 that is arranged in the described valve cylinder 5, described valve cylinder 5 one ends and described breathing sampling bag 1 are tightly connected, described pipe cap 3 sealed ends are plugged in described valve cylinder 5 other ends and corresponding described spool 6 one end ends arrange, and described Reagent Tube 2 one ends are plugged in described pipe cap 3 openends.Described Non-return air valve, described pipe cap 3, described body plug 4 are by plastic production; Described Reagent Tube 2 is preferentially selected glass tube; Described breathing sampling bag 1 can be selected the polybag of quota volume, is convenient to accurately detect the gaseous alcohol content in the unit volume.These materials are common materials, and cost of manufacture is cheap.
As shown in Figure 3, Figure 4, described valve cylinder 5 one end inwalls are provided with spool baffle element 7, and described valve cylinder 5 middle part inwalls are provided with the conical ring shape and stop platform 8.As shown in Figure 1, described spool 6 one ends have with described conical ring shape stop the conical ring shape inside surface 9 of platform 8 be sealed and matched the relation conical ring shape outside surface 10, described spool 6 stops between platform 8 and the described spool baffle element 7 that at described conical ring shape the conical ring shape outside surface 10 corresponding described conical ring shapes of described spool 6 stop that the conical ring shape inside surface 9 of platform 8 arranges.The detected person is from described valve cylinder 5 to described breathing sampling bag 1 interior expiration, the described spool 6 of gas push, described conical ring shape inside surface 9 is separated with described conical ring shape outside surface 10, gas enters in the described valve cylinder 5 along the gap of described conical ring shape inside surface 9 with described conical ring shape outside surface 10, then enter in the described breathing sampling bag 1, until described breathing sampling bag 1 is blown full expansion; After exhale finishing, described breathing sampling bag 1 internal cause gassy and air pressure increases promotes described spool 6, make described conical ring shape outside surface 10 and conical ring shape inside surface 9 be in the state of being sealed and matched, stop gas leak, thereby realize the effect of one-way ventilating, be used for stored-gas.
Such as Fig. 5, Fig. 6, shown in Figure 7, described spool 6 other end outer walls are provided with a plurality of projections 11 that are distributed on the same circle, and described spool baffle element 7 is a plurality of protruding blocks that are distributed on the same circle.Described protruding 11 effect is to stop that with described spool baffle element 7 and described conical ring shape platform 8 cooperates, to limit the displacement of described spool 6 in described valve cylinder 5.Described spool 6 one end ends are provided with a plurality of air guide top flats 12 that taper distributes that are.
Such as Fig. 8, shown in Figure 9, described pipe cap 3 sealed ends offer gas port 13, and the gas port 13 of the corresponding described pipe cap 3 of described air guide top flat 12 1 ends arranges.During detection, drive described pipe cap 3 by promoting described Reagent Tube 2, utilize described gas port 13 to be fastened on described air guide top flat 12 outsides, and then promote described spool 6, described conical ring shape inside surface 9 is separated with described conical ring shape outside surface 10, then push described breathing sampling bag 1, make the gap of gas by described conical ring shape inside surface 9 and described conical ring shape outside surface 10 enter described Reagent Tube 2 and detect.
As shown in Figure 1, two described body plugs 4 block up respectively and are located in the described Reagent Tube 2, consist of the human body expiration alcohol concentration determination agent memory block of described Reagent Tube 2 between two described body plugs 4, the human body expiration alcohol concentration determination agent memory block of described Reagent Tube 2 is transparent tube bodies, be provided with test agent 16 in the human body expiration alcohol concentration determination agent memory block of described Reagent Tube 2, can be along gradually variable color of gas flow if described test agent 16 runs into when containing spirituous gas, how much judge what of alcohol content according to the variable color amount; Be provided with bleeder vent 17 on the described body plug 4, gas end of corresponding described Non-return air valve from the described Reagent Tube 2 enters, by running into described test agent 16 behind the described bleeder vent 17, after gas and described test agent 16 react, discharged by another described bleeder vent 17.Described Reagent Tube 2 two-port are respectively arranged with a sealant 18, and the benefit of design is like this: make the described test agent 16 in the described Reagent Tube 2 be in the sealing preservation state before detection always, can not be subject to the impact of external environment.
Such as Fig. 8, shown in Figure 9, described pipe cap 3 sealed end inside surfaces are provided with pointed protruding 14 towards described pipe cap 3 openends, and described pipe cap 3 sealed end inside surfaces are provided with a plurality of described pointed protruding 14 of circular distributions that are.Described pipe cap 3 is provided with the little block body 15 of Reagent Tube near the inwall of openend, the effect of the little block body 15 of described Reagent Tube is: under non-detection status, be used for limiting the displacement of described Reagent Tube 2 in described pipe cap 3, punctured by described pointed protruding 14 to prevent described sealant 18; When detecting, only need slightly firmly described Reagent Tube 2 is pushed through the little block body 15 of described Reagent Tube, make described pointed protruding 14 to puncture described sealant 18 and get final product.
As shown in Figure 1, be provided with alcohol concentration scale mark 19 on the outer wall of described Reagent Tube 2, the human body expiration alcohol concentration determination agent memory block of described alcohol concentration scale mark 19 corresponding described Reagent Tubes 2 arranges, described alcohol concentration scale mark 19 is exactly to measure the length that described test agent 16 runs into the variable color amount behind the alcohol, alcohol content in the judgement gas what with, whether exceed standard.
Such as Figure 10, shown in Figure 11, the edge of described body plug 4 is provided with a plurality of axial body braces 20, is provided with annular support spring 21 between a plurality of described body braces 20.The purpose of design is like this: rely on the tension force of described annular support spring 21 that the inboard that is located at described Reagent Tube 2 is pushed up in described body brace 20, with fixing described body plug 4, and then fix two described test agents 16 between the described body plug 4.
Be provided with the support spring groove in the described body brace 20, described annular support spring 21 is arranged in the support spring groove of a plurality of described body braces 20.Design can prevent described annular support spring 21 slippages like this.
Present embodiment mainly is from the different of embodiment 1: as shown in Figure 2, it comprises two pipe caps 3, and the two ends of described Reagent Tube 2 are plugged in respectively the openend of two described pipe caps 3, conveniently punctures described sealant 18.
Should be noted that at last: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of the present invention; And not breaking away from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.
Claims (9)
1. human body expiration alcohol concentration determination device, it is characterized in that: it comprises breathing sampling bag, Non-return air valve, Reagent Tube, pipe cap and two body plugs; Wherein, described Non-return air valve comprises valve cylinder and is arranged on the interior spool of described valve cylinder, described valve cylinder one end inwall is provided with the spool baffle element, described valve cylinder middle part inwall is provided with the conical ring shape and stops platform, described spool one end have with described conical ring shape stop the conical ring shape inside surface of platform be sealed and matched the relation conical ring shape outside surface, described spool stops between platform and the described spool baffle element that at described conical ring shape the corresponding described conical ring shape of the conical ring shape outside surface of described spool stops the conical ring shape inside surface setting of platform; Described pipe cap sealed end offers gas port, and described pipe cap sealed end inside surface is provided with the pointed projection towards described pipe cap openend; Two described body plugs block up respectively and are located in the described Reagent Tube, consist of the human body expiration alcohol concentration determination agent memory block of described Reagent Tube between two described body plugs, the human body expiration alcohol concentration determination agent memory block of described Reagent Tube is transparent tube body, be provided with bleeder vent on the described body plug, described Reagent Tube two-port is respectively arranged with a sealant; Described valve cylinder one end and described breathing sampling bag are tightly connected, and described pipe cap sealed end is plugged in the described valve cylinder other end and corresponding described spool one end end arranges, and described Reagent Tube one end is plugged in described pipe cap openend.
2. human body expiration alcohol concentration determination device according to claim 1, it is characterized in that: it comprises two pipe caps, and the two ends of described Reagent Tube are plugged in respectively the openend of two described pipe caps.
3. human body expiration alcohol concentration determination device according to claim 1 and 2 is characterized in that: described pipe cap is provided with the little block body of Reagent Tube near the inwall of openend.
4. human body expiration alcohol concentration determination device according to claim 1 and 2, it is characterized in that: described spool other end outer wall is provided with a plurality of projections that are distributed on the same circle, and described spool baffle element is a plurality of protruding blocks that are distributed on the same circle.
5. human body expiration alcohol concentration determination device according to claim 1 and 2 is characterized in that: described spool one end end is provided with a plurality of air guide top flats that taper distributes that are, the gas port setting of the corresponding described pipe cap of described air guide top flat one end.
6. human body expiration alcohol concentration determination device according to claim 1 and 2, it is characterized in that: the edge of described body plug is provided with a plurality of axial body braces, is provided with annular support spring between a plurality of described body braces.
7. human body expiration alcohol concentration determination device according to claim 6, it is characterized in that: be provided with the support spring groove in the described body brace, described annular support spring is arranged in the support spring groove of a plurality of described body braces.
8. human body expiration alcohol concentration determination device according to claim 1 and 2, it is characterized in that: be provided with the alcohol concentration scale mark on the outer wall of described Reagent Tube, the human body expiration alcohol concentration determination agent memory block of the corresponding described Reagent Tube of described alcohol concentration scale mark arranges.
9. human body expiration alcohol concentration determination device according to claim 1 and 2, it is characterized in that: described pipe cap sealed end inside surface is provided with a plurality of described pointed projections that are circular distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105503455A CN103033507A (en) | 2012-12-17 | 2012-12-17 | Expiratory alcohol concentration test device for human body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105503455A CN103033507A (en) | 2012-12-17 | 2012-12-17 | Expiratory alcohol concentration test device for human body |
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| Publication Number | Publication Date |
|---|---|
| CN103033507A true CN103033507A (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105503455A Pending CN103033507A (en) | 2012-12-17 | 2012-12-17 | Expiratory alcohol concentration test device for human body |
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| CN (1) | CN103033507A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651764A (en) * | 2014-11-14 | 2016-06-08 | 五邑大学 | A coloration card used for detecting a breath alcohol content |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492673A (en) * | 1983-09-02 | 1985-01-08 | Sobryco, Inc. | Disposable sobriety tester |
| US5328664A (en) * | 1991-09-24 | 1994-07-12 | Ponsy Jacques Sarl Contralco | Prepackaged fluid test system for determining levels of a substance |
| FR2738341A1 (en) * | 1995-08-29 | 1997-03-07 | Contralco Sarl | Breathalyser for detecting alcohol level |
| CN2470820Y (en) * | 2001-02-15 | 2002-01-09 | 席成钢 | Disposable alcohol gas detector |
| CN1243240C (en) * | 2001-01-19 | 2006-02-22 | 康特拉公司 | Device for fixing solid matter in pipe and testing tool of said device |
| CN102680641A (en) * | 2011-03-16 | 2012-09-19 | 康特拉科公司 | Chemical breath test device for detecting alcohol and including test tube and inflatable air bag |
| CN202994669U (en) * | 2012-12-17 | 2013-06-12 | 郑州炜盛电子科技有限公司 | Human-breath alcohol concentration testing device |
-
2012
- 2012-12-17 CN CN2012105503455A patent/CN103033507A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492673A (en) * | 1983-09-02 | 1985-01-08 | Sobryco, Inc. | Disposable sobriety tester |
| US5328664A (en) * | 1991-09-24 | 1994-07-12 | Ponsy Jacques Sarl Contralco | Prepackaged fluid test system for determining levels of a substance |
| FR2738341A1 (en) * | 1995-08-29 | 1997-03-07 | Contralco Sarl | Breathalyser for detecting alcohol level |
| CN1243240C (en) * | 2001-01-19 | 2006-02-22 | 康特拉公司 | Device for fixing solid matter in pipe and testing tool of said device |
| CN2470820Y (en) * | 2001-02-15 | 2002-01-09 | 席成钢 | Disposable alcohol gas detector |
| CN102680641A (en) * | 2011-03-16 | 2012-09-19 | 康特拉科公司 | Chemical breath test device for detecting alcohol and including test tube and inflatable air bag |
| CN202994669U (en) * | 2012-12-17 | 2013-06-12 | 郑州炜盛电子科技有限公司 | Human-breath alcohol concentration testing device |
Non-Patent Citations (2)
| Title |
|---|
| 岳睿: "警用呼气式酒精传感器的研究进展", 《化学传感器》, vol. 26, no. 3, 30 September 2006 (2006-09-30), pages 6 - 11 * |
| 谌永华等: "综呼出气体酒精含量探测器检定装置的研制", 《中国计量》, no. 9, 30 September 2006 (2006-09-30), pages 49 - 50 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651764A (en) * | 2014-11-14 | 2016-06-08 | 五邑大学 | A coloration card used for detecting a breath alcohol content |
| CN105651764B (en) * | 2014-11-14 | 2018-07-13 | 五邑大学 | A kind of colour developing card for detecting breath alcohol concentration |
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Application publication date: 20130410 |