CN203164181U - Novel human body exhaled alcohol concentration testing device - Google Patents
Novel human body exhaled alcohol concentration testing device Download PDFInfo
- Publication number
- CN203164181U CN203164181U CN 201320043441 CN201320043441U CN203164181U CN 203164181 U CN203164181 U CN 203164181U CN 201320043441 CN201320043441 CN 201320043441 CN 201320043441 U CN201320043441 U CN 201320043441U CN 203164181 U CN203164181 U CN 203164181U
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- pipe
- alcohol concentration
- reagent
- human body
- plug
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Abstract
The utility model provides a novel human body exhaled alcohol concentration testing device which comprises a reagent pipe, two pipe caps, two pipe cap plugs, two pipe body plugs, a reagent and a drying agent, wherein the two pipe body plugs are respectively plugged in the reagent pipe, a human body exhaled alcohol concentration reagent storage area of the reagent pipe is formed between the two pipe body plugs, the reagent is filled in the reagent storage area, and air holes are formed in the pipe body plugs; both ends of the reagent pipe are respectively sealed and sheathed in the opening ends of the two pipe caps, air guiding holes are formed in the sealed ends of the pipe caps, and one end of each pipe cap plug is plugged in an air guiding hole; and a drying agent storage area of the reagent pipe is formed between each pipe cap and the corresponding pipe body plug, and the drying agent is filled in the drying agent storage area of the reagent pipe. The novel human body exhaled alcohol concentration testing device has the advantages of good sealing performance, convenience in judgment and use and low cost.
Description
Technical field
The utility model relates to a kind of alcohol concentration testing tool, specifically, has related to a kind of novel 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 on-the-spot detection drunk driving was mainly used at present 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 the testing cost height is fit to batch detection; The easy inactivation of biological test paper method, be subject to Temperature Influence, be difficult to standing storage.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, a kind of good airproof performance is provided, is convenient to judge, novel human body expiration alcohol concentration determination device easy to use and with low cost.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of novel human body expiration alcohol concentration determination device, and it comprises reagent pipe, two pipe caps, two pipe cap plugs, two body plugs, reagent and drying agent; Wherein, two described body plugs block up respectively and are located in the described reagent pipe, constitute the human body expiration alcohol concentration determination agent memory block of described reagent pipe between two described body plugs, the human body expiration alcohol concentration determination agent memory block of described reagent pipe is transparent tube body, described reagent is filled in the human body expiration alcohol concentration determination agent memory block of described reagent pipe, and described body plug is provided with bleeder vent; The two ends of described reagent pipe sealing shroud respectively are contained in the openend of two described pipe caps, and described pipe cap sealed end offers gas port, and described pipe cap plug one end is stifled to be located in the described gas port; Described pipe cap and constitute the drying agent memory block of described reagent pipe with it between the corresponding described body plug, described drying agent is filled in the drying agent memory block of described reagent pipe.
Based on above-mentioned, be provided with internal thread in the described gas port, described pipe cap plug one end is provided with external thread, and described pipe cap plug one end is connected by thread seal with described gas port.
Based on above-mentioned, described pipe cap plug other end lateral wall is provided with anti-skidding line.
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, described body brace is provided with the support spring groove, and described annular support spring is arranged in the support spring groove of a plurality of described body braces.
Based on above-mentioned, the outer wall of described reagent pipe is provided with the alcohol concentration scale mark, and the reagent storage district of the corresponding described reagent pipe of described alcohol concentration scale mark arranges.
The relative prior art of the utility model has substantive distinguishing features and progress, specifically, the utlity model has following advantage: 1. there is pipe cap and the pipe cap plug that sealing is installed at reagent pipe two ends, and be provided with drying agent, detection reagent in the reagent pipe can long term seal be preserved, be not subjected to external interference; 2. the reagent pipe is provided with scale mark, is convenient to judge whether the detected gas alcohol content exceeds standard; 3. the pipe cap plug is quick detachable, pours out drying agent and can blow afloat test, and is very easy to use; 4. adopt plastic part and glass tube to make, with low cost.In sum, this novel human body expiration alcohol concentration determination device have good airproof performance, be convenient to judge, advantage easy to use and with low cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of pipe cap.
Fig. 3 is the structural representation of pipe cap plug.
Fig. 4 is the assembly structure synoptic diagram of body plug and annular support spring.
Among the figure: 1. reagent pipe; 2. pipe cap; 3. pipe cap plug; 4. body plug; 5. reagent; 6. drying agent; 7. bleeder vent; 8. gas port; 9. external thread; 10. body brace; 11. annular support spring; 12. alcohol concentration scale mark.
Embodiment
Below by embodiment, the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of novel human body expiration alcohol concentration determination device, it comprises reagent pipe 1, two pipe caps 2, two pipe cap plugs 3, two body plugs 4, reagent 5 and drying agent 6; Described reagent pipe 1 is transparent glass tube, and its internal diameter is 5-13mm, and external diameter is 7-15mm, and wall thickness is 0.6-2mm.Described pipe cap 2, described pipe cap plug 3 and the 4 preferred environmentally-friendly plastic manufacturings of described body plug, environmentally-friendly plastic part and glass tube are easily made, and be with low cost.The particle diameter of described reagent 5 is 0.5-2mm.Described drying agent 6 is one or more in the materials such as silica gel, resin or molecular sieve.
Two described body plugs 4 block up respectively and are located in the described reagent pipe 1, constitute the human body expiration alcohol concentration determination agent memory block of described reagent pipe 1 between two described body plugs 4, the human body expiration alcohol concentration determination agent memory block of described reagent pipe 1 is transparent tube body, described reagent 5 is filled in the human body expiration alcohol concentration determination agent memory block of described reagent pipe 1, if described reagent 5 is can be along gas flow variable color gradually when running into the gas that contains alcohol, how much judges what of alcohol content according to variable color length; Described body plug 4 is provided with bleeder vent 7, and the aperture of described bleeder vent 7 is less than the particle diameter of described drying agent 6 with described reagent 5.Gas enters from a port of described reagent pipe 1, by running into described reagent 5 behind the described bleeder vent 7, after gas and described reagent 5 react, is discharged by another described bleeder vent 7.
The two ends of described reagent pipe 1 sealing shroud respectively are contained in the openend of two described pipe caps 2, and described pipe cap 2 sealed ends offer gas port 8, and described pipe cap plug 3 one ends are stifled to be located in the described gas port 8; Design can provide a storage area of sealing relatively in time spent not like this, can form air duct in use again.Described pipe cap 2 and constitute the drying agent memory block of described reagent pipe 1 with it between the corresponding described body plug 4, described drying agent 6 is filled in the drying agent memory block of described reagent pipe 1, and described drying agent 6 is used for keeping the drying of described reagent 5.
Be provided with internal thread in the described gas port 8, described pipe cap plug 3 one ends are provided with external thread 9, and described pipe cap plug 3 one ends and described gas port 8 are connected by thread seal.Sealing and the dismounting of the convenient described pipe cap plug 3 of design are easy to use like this.In other embodiments, also can make connected modes such as plug-in.
Described pipe cap plug 3 other end lateral walls are provided with anti-skidding line, conveniently pipe cap plug 3 are operated.
The edge of described body plug 4 is provided with a plurality of axial body braces 10, is provided with annular support spring 11 between a plurality of described body braces 10.She Ji purpose is like this: rely on the tension force of described annular support spring 11 that the inboard that is located at described reagent pipe 1 is pushed up in described body brace 10, with fixing described body plug 4, and then fix two described reagent 5 between the described body plug 4.
Described body brace 10 is provided with the support spring groove, and described annular support spring 11 is arranged in the support spring groove of a plurality of described body braces 10, and design can prevent described annular support spring 11 slippages like this.
The outer wall of described reagent pipe 1 is provided with alcohol concentration scale mark 12, and the reagent storage district of described alcohol concentration scale mark 12 corresponding described reagent pipes 1 arranges.Whether described alcohol concentration scale mark 12 is exactly to measure the length that described reagent 5 runs into the variable color amount behind the alcohol, to judge what of alcohol content in the gas, exceed standard.Described alcohol concentration scale mark 12 is the scale marks that have along described reagent pipe 1 body direction, also can be the standard lines that arranges around described reagent pipe 1 body.
During use, the described pipe cap plug 3 at two ends of only need outwarding winding is poured out the described drying agent 6 on both sides, then described gas port 8 importings of a certain amount of gas to be measured from low scale one end is got final product.
Should be noted that at last: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although with reference to preferred embodiment the utility model 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 embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (7)
1. novel human body expiration alcohol concentration determination device, it is characterized in that: it comprises reagent pipe, two pipe caps, two pipe cap plugs, two body plugs, reagent and drying agent; Wherein, two described body plugs block up respectively and are located in the described reagent pipe, constitute the human body expiration alcohol concentration determination agent memory block of described reagent pipe between two described body plugs, the human body expiration alcohol concentration determination agent memory block of described reagent pipe is transparent tube body, described reagent is filled in the human body expiration alcohol concentration determination agent memory block of described reagent pipe, and described body plug is provided with bleeder vent; The two ends of described reagent pipe sealing shroud respectively are contained in the openend of two described pipe caps, and described pipe cap sealed end offers gas port, and described pipe cap plug one end is stifled to be located in the described gas port; Described pipe cap and constitute the drying agent memory block of described reagent pipe with it between the corresponding described body plug, described drying agent is filled in the drying agent memory block of described reagent pipe.
2. novel human body expiration alcohol concentration determination device according to claim 1, it is characterized in that: be provided with internal thread in the described gas port, described pipe cap plug one end is provided with external thread, and described pipe cap plug one end is connected by thread seal with described gas port.
3. novel human body expiration alcohol concentration determination device according to claim 1 and 2, it is characterized in that: described pipe cap plug other end lateral wall is provided with anti-skidding line.
4. novel human body expiration alcohol concentration determination device according to claim 3, 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.
5. novel human body expiration alcohol concentration determination device according to claim 4, it is characterized in that: described body brace is provided with the support spring groove, and described annular support spring is arranged in the support spring groove of a plurality of described body braces.
6. according to claim 1 or 2 or 4 or 5 described novel human body expiration alcohol concentration determination devices, it is characterized in that: the outer wall of described reagent pipe is provided with the alcohol concentration scale mark, and the reagent storage district of the corresponding described reagent pipe of described alcohol concentration scale mark arranges.
7. novel human body expiration alcohol concentration determination device according to claim 3, it is characterized in that: the outer wall of described reagent pipe is provided with the alcohol concentration scale mark, and the reagent storage district of the corresponding described reagent pipe of described alcohol concentration scale mark arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043441 CN203164181U (en) | 2013-01-25 | 2013-01-25 | Novel human body exhaled alcohol concentration testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043441 CN203164181U (en) | 2013-01-25 | 2013-01-25 | Novel human body exhaled alcohol concentration testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203164181U true CN203164181U (en) | 2013-08-28 |
Family
ID=49025358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320043441 Expired - Lifetime CN203164181U (en) | 2013-01-25 | 2013-01-25 | Novel human body exhaled alcohol concentration testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203164181U (en) |
-
2013
- 2013-01-25 CN CN 201320043441 patent/CN203164181U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |
|
| CX01 | Expiry of patent term |