CN203249907U - Fast testing device for liquid samples - Google Patents
Fast testing device for liquid samples Download PDFInfo
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- CN203249907U CN203249907U CN 201320212696 CN201320212696U CN203249907U CN 203249907 U CN203249907 U CN 203249907U CN 201320212696 CN201320212696 CN 201320212696 CN 201320212696 U CN201320212696 U CN 201320212696U CN 203249907 U CN203249907 U CN 203249907U
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- chamber
- cavity
- liquid sample
- fast detecting
- box container
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Abstract
The utility model discloses a fast testing device for liquid samples. The fast testing device comprises a box container, an upper cover arranged at the top of the box container in a covering manner, and an insert plate; the box container is provided with a first cavity, a second cavity and a third cavity, the second cavity and the third cavity are communicated with the first cavity, and the third cavity is provided with a plug capable of being removed from the outside; an upper cover is buckled at the top of the box container; a rod allowing saliva cotton to be mounted is attached to the upper cover, one end of the rod is connected with the upper cover, and the other end is a caky part capable of being connected with the saliva cotton; the insert plate is arranged in the second cavity and is provided with test paper. According to the utility model, the upper cover is pushed to extrude the saliva cotton, samples in the saliva cotton can be delivered into the second cavity and the third cavity and are absorbed by the test paper when flowing through the test paper, and then testing results can be shown on the test paper; part of the samples flow into the third cavity, the plug can be removed from the outside, and then the samples can be sucked with a suction pipe, so that convenience can be provided for accurate testing at the second time.
Description
Technical field
The utility model relates to a kind of liquid sample device for fast detecting.
Background technology
Device for fast detecting can detect contained material in the sample fast and effectively, and the foundation of qualitative judgement is provided for the technician.
Many device for fast detecting have been arranged at present, wherein used the pick-up unit that most often is used for liquid sample, this device can avoid the technician to touch sample, and is simple to operate, and can guarantee the accuracy of testing result.
Existing pick-up unit comprises the opening of liquid sample being introduced the first cavity, the second cavity, the second cavity is connected by through hole with the first cavity, wherein detecting element is housed in the second cavity, pick-up unit also comprises the 3rd cavity, the 3rd cavity be connected cavity and connect by passage, and the 3rd cavity contains movable element, movable element has primary importance and the second place, movable element is divided into the first district and Second Region with the 3rd cavity, there is an exhausr port in the first district, and movable element cooperates to avoid the gas in the first district and the Second Region mutually to circulate with the wall hermetic seal of the 3rd cavity.
Comprise three cavitys in this pick-up unit, wherein the 3rd cavity provides power for whole detection, cause the 3rd cavity to increase after the piston fortune merit of the 3rd inside cavity, and then import the air of the second cavity, it is final so that the whole decline of the air pressure of the second cavity and the 3rd cavity forms draught head between such the first cavity and the second cavity.Liquid sample kept the state of balance to be broken by tension force originally, liquid sample just flows to the second cavity from the first cavity like this, after liquid sample was flowed through and is located at the Test paper of the second inside cavity, the detected test paper of a part absorbed, and so just shows testing result at Test paper.
Summary of the invention
In view of this, the utility model provides a kind of liquid sample device for fast detecting, and is identical to guarantee extracting liquor capacity at every turn, improves the accuracy of testing result.
For achieving the above object, the utility model provides following technical scheme:
A kind of liquid sample device for fast detecting comprises:
Box container (11) is arranged on the loam cake (1) on the openend of described box container (11), and be located in the stopper (4) of described box container (11) bottom and be connected to push rod (2) on the loam cake (1); Described box container (11) inside is provided with the post groove, and box container (11) is divided into the first chamber (12), the second chamber (6) and the 3rd chamber (10); Liquid adsorption device (9) is equipped with in described push rod (2) lower end; It is characterized in that, link to each other by connectivity slot between described the first chamber (12) and the second chamber (6), be provided with the plate (5) with pick-up unit in the second chamber (6); Form the 3rd chamber (10) between the post groove of described stopper (4) and described box container (11) bottom, the 3rd chamber (10) communicate by connectivity slot with the first chamber (12).
Preferably, in above-mentioned device for fast detecting, described box container (11) is transparent exterior near the outer wall (13) of described plate (5).
Preferably, in above-mentioned device for fast detecting, between described push rod (2) and the loam cake (1) for being fixedly connected with.
Preferably, in above-mentioned device for fast detecting, described loam cake is fixed with groove on (1), is threaded connection between the pickup groove of push rod (2) loam cake (1).
Preferably, in above-mentioned device for fast detecting, be provided with packoff (8) between the openend of described loam cake (1) and described box container (11).
Preferably, in above-mentioned device for fast detecting, fluid storage device (9) can be equipped with in described push rod (2) lower end.Described fluid storage device is preferably adsorbent equipment, and more preferably for example saliva is cotton.
Preferably, in above-mentioned device for fast detecting, link to each other by the triangle connectivity slot between described the first chamber (12) and the second chamber (6).Link to each other by the triangle connectivity slot between described the first chamber (12) and the 3rd chamber (10).
Preferably, the described pick-up unit that is arranged on the plate (5) is test paper.
Above-mentioned device for fast detecting in use, described lid (1) is when closing, push rod (2) promotes liquid storaging device (9) downwards, liquid storaging device (9) therefore is squeezed, liquid sample is wherein sent in the first chamber (12), clamp-oned respectively in the second chamber (6) and the 3rd chamber (10) by the first chamber (12) again.Because the first chamber (12) adopts the connectivity slot of triangle tank shape to be connected with the second chamber (6), can make sample enter smoothly the second chamber (6), after liquid sample is flowed through and is located at the inner Test paper of the second cavity (6), a part is absorbed by the Test paper on the plate (5), so just show testing result at Test paper, avoid the scarce consumption of sample, and realized fast detecting.The more important thing is, the utility model is communicated with the first chamber (12) and the 3rd chamber (6), have stopper (4) in the 3rd chamber (10), stopper (4) can be opened, for check provides for the second time collecting sample, made things convenient for for the second time and detected the accuracy that has improved testing result.
Description of drawings
The decomposition texture schematic diagram of the liquid sample device for fast detecting that Fig. 1 provides for the utility model embodiment.
The side sectional view of the liquid sample device for fast detecting that Fig. 2 provides for the utility model embodiment.
The back side cut-open view of the liquid sample device for fast detecting that Fig. 3 provides for the utility model embodiment.
The vertical view of the liquid sample device for fast detecting that Fig. 4 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
A kind of liquid sample device for fast detecting shown in Figure 1 such as the utility model, that the utility model provides comprises box container 11, lid 1, push rod 2, plate 5 and stopper 4, and the outer wall 13 on the box container is transparent.After complete to the liquid sample detection, need not Test paper is taken out, namely can be observed test result by sightingpiston 13.Push rod 2 is provided with screw thread, can be threaded connection with lid 1.Parallel line O-ring seal 8 is housed on the lid 1.
Such as the utility model Fig. 2 and shown in Figure 3, box container inside is divided into the first cavity 12, the second cavity 6 and the 3rd cavity 10 by the post groove, and lid 1 is arranged on the openend in described the first chamber 12.Saliva cotton 9 is equipped with in push rod 2 lower ends.Stopper 4 is cork, be located in the bottom in described the 3rd chamber 10, to reach the purpose of leakproof.Wherein utilize the connectivity slot of triangle tank shape to be communicated with between the first chamber 12 and the second chamber 6, help the liquid sample in the first chamber 12 to flow directly in the second chamber 6.Plate 5 is arranged in described the second chamber 6, and plate 5 is provided with Test paper.Utilize the connectivity slot of triangle tank shape to be communicated with between the first chamber 12 and the 3rd chamber 10.
The utility model is cotton by promoting lid extruding saliva, thereby the liquid sample on the saliva cotton can be sent in the first chamber, flow into the second chamber, the 3rd chamber by the first chamber again, after liquid sample is flowed through and is located at the Test paper of the second inside cavity, a part is absorbed by the Test paper on the plate, so just shows testing result at Test paper.Owing in box container, being provided with the 3rd chamber, thereby sample is gathered for the second time, having made things convenient for and detected for the second time the accuracy that has improved testing result.
After stopper 4 is set on the 3rd chamber 10, can draw liquid sample in the 3rd chamber 10 with suction pipe by the external world, income detects for the second time, and more sealing of cork design, has further improved leak preventing effect.
The vertical view of the liquid sample device for fast detecting that Fig. 4 provides for the utility model embodiment is connected between the first chamber 12 and the second chamber 6, is connected between the first chamber 12 and the 3rd chamber 10, is not interconnected between the second chamber and the 3rd chamber.
Each embodiment adopts the mode of going forward one by one to describe in this instructions, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, in other embodiments realization.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (11)
1. a liquid sample device for fast detecting is characterized in that, comprising:
Box container (11) is arranged on the loam cake (1) on the openend of described box container (11), and be located in the stopper (4) of described box container (11) bottom and be connected to push rod (2) on the loam cake (1); Described box container (11) inside is provided with the post groove, and box container (11) is divided into the first chamber (12), the second chamber (6) and the 3rd chamber (10); It is characterized in that, link to each other by connectivity slot between described the first chamber (12) and the second chamber (6), be provided with the plate (5) with pick-up unit in the second chamber (6); Form the 3rd chamber (10) between the post groove of described stopper (4) and described box container (11) bottom, the 3rd chamber (10) communicate by connectivity slot with the first chamber (12).
2. liquid sample device for fast detecting as claimed in claim 1 is characterized in that, described box container (11) is transparent exterior near the outer wall (13) of described plate (5).
3. liquid sample device for fast detecting as claimed in claim 1 is characterized in that, between described push rod (2) and the loam cake (1) for being fixedly connected with.
4. liquid sample device for fast detecting as claimed in claim 1 is characterized in that, loam cake is fixed with groove on (1), is threaded connection between the pickup groove of push rod (2) and loam cake (1).
5. liquid sample device for fast detecting as claimed in claim 1 is characterized in that, is provided with packoff (8) between the openend of described loam cake (1) and described box container (11).
6. liquid sample device for fast detecting as claimed in claim 1 is characterized in that, links to each other by the triangle connectivity slot between described the first chamber (12) and the second chamber (6).
7. liquid sample device for fast detecting as claimed in claim 1 is characterized in that, links to each other by the triangle connectivity slot between described the first chamber (12) and the 3rd chamber (10).
8. liquid sample device for fast detecting as claimed in claim 1 is characterized in that, fluid storage device (9) is equipped with in described push rod (2) lower end.
9. liquid sample device for fast detecting as claimed in claim 8 is characterized in that, described fluid storage device (9) is adsorbent equipment.
10. liquid sample device for fast detecting as claimed in claim 8 is characterized in that, described fluid storage device (9) is that saliva is cotton.
11. liquid sample device for fast detecting as claimed in claim 1 is characterized in that, the pick-up unit on the described plate (5) is test paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320212696 CN203249907U (en) | 2013-04-19 | 2013-04-19 | Fast testing device for liquid samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320212696 CN203249907U (en) | 2013-04-19 | 2013-04-19 | Fast testing device for liquid samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203249907U true CN203249907U (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320212696 Expired - Lifetime CN203249907U (en) | 2013-04-19 | 2013-04-19 | Fast testing device for liquid samples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203249907U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466726A (en) * | 2016-01-06 | 2016-04-06 | 浙江东方基因生物制品有限公司 | Collecting and detecting device for fluid sample |
| CN108802020A (en) * | 2017-05-05 | 2018-11-13 | 马克西拉博有限公司 | Toxicity detection kit with anti-tamper saliva acquisition system and system of giving counterevidence |
| CN110074823A (en) * | 2019-05-31 | 2019-08-02 | 万华普曼生物工程有限公司 | Saliva collection apparatus |
-
2013
- 2013-04-19 CN CN 201320212696 patent/CN203249907U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466726A (en) * | 2016-01-06 | 2016-04-06 | 浙江东方基因生物制品有限公司 | Collecting and detecting device for fluid sample |
| CN108802020A (en) * | 2017-05-05 | 2018-11-13 | 马克西拉博有限公司 | Toxicity detection kit with anti-tamper saliva acquisition system and system of giving counterevidence |
| CN110074823A (en) * | 2019-05-31 | 2019-08-02 | 万华普曼生物工程有限公司 | Saliva collection apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINESE PEPTIDE CO., LTD. Free format text: FORMER NAME: ZHONGTAI BIO-CHEM. CO., LTD., HANGZHOU |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 310018 No. 69, No. 12, Hangzhou economic and Technological Development Zone, Zhejiang Patentee after: CHINESE PEPTIDE Co. Address before: 310018 No. 69, No. 12, Hangzhou economic and Technological Development Zone, Zhejiang Patentee before: Chinese Peptide Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |
|
| CX01 | Expiry of patent term |