CN203705180U - Surface sampler - Google Patents
Surface sampler Download PDFInfo
- Publication number
- CN203705180U CN203705180U CN201420028501.6U CN201420028501U CN203705180U CN 203705180 U CN203705180 U CN 203705180U CN 201420028501 U CN201420028501 U CN 201420028501U CN 203705180 U CN203705180 U CN 203705180U
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- CN
- China
- Prior art keywords
- sampling
- cavity
- spoon
- sampling spoon
- stopple coupon
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- Expired - Fee Related
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a surface sampler. The surface sampler comprises a sampling tube, a sampling sleeve and a sampling spoon, wherein the sampling tube is provided with a cavity; a baffle plate is arranged at the middle part of the cavity, and divides the cavity into a first cavity and a second cavity that are not communicated with each other; a ladder part provided with internal threads is arranged at the opening part of the first cavity; the sampling sleeve is connected inside the ladder part in a threaded manner; the sampling spoon is arranged inside the sampling tube, and two ends of the sampling spoon both extend outside the sampling tube; one end of the sampling spoon is provided with a press part; a stop block is arranged near the press part; a reset spring is propped between the stop block and the baffle plate; the sampling sleeve is provided with a hole used for enabling the sampling spoon to penetrate through; a connecting part is arranged on the inner wall of the sampling sleeve; a dismountable sampling piece is arranged at the connecting part in a matched manner. The surface sampler can complete one-time surface sampling operation; the sample can be preferably reserved after being sampled for avoiding pollution and leakage; meanwhile, the surface sampler is convenient to rinse and clear up.
Description
Technical field
The utility model relates to a kind of surface sample.
Background technology
At present, clinical laboratory is generally patient finds temporarily when the sampling cotton balls bar or other rigid posts with surface sampling utensil, and there is no special sampling utensil, and storing containers mostly is packing less plastic casing or vial.For example, in traditional excrement collecting process, exist sampling difficulty and antihygienic shortcoming, and sampling container blow-by, when censorship, easily cause spilling and revealing, contaminated environment of excrement sample, even cause the propagation of cause of disease, gathering simultaneously and depositing is to adopt utensil separately to carry out, cannot one-handed performance, be also not easy to clean and arrange simultaneously.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of surface sample, and this device can disposablely complete surperficial sampling work, and the sample after sampling is better preserved, and avoids polluting and revealing, simultaneously also convenient cleaning and arrangement.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of surface sample, comprise stopple coupon, sampling cover and sampling spoon, in described stopple coupon, there is cavity, be provided with a dividing plate at this cavity middle part, and by this dividing plate, cavity is divided into two the first not connected cavitys and the second cavity, described the first cavity opening part is provided with a female end difference of tool, described sampling external threading is connected in this end difference, described sampling spoon is arranged in stopple coupon, its two ends all extend to stopple coupon outside, described sampling spoon one end has press section, be provided with scotch near this press section place, between described scotch and dividing plate, have mutually a back-moving spring, this back-moving spring is set on sampling spoon, described sampling cover has a hole of passing for sampling spoon, on sampling cover inwall, be provided with connecting portion, this connecting portion is arranged on the below in hole, and be combined with the coupongs of a detachable by this connecting portion, when described back-moving spring extends to the limit, sampling spoon is contracted in the first cavity, and its sampling part is relative with coupongs.
As preferred technical scheme, on the outer wall of described stopple coupon, be provided with anti-skidding portion, described anti-skidding portion is that rubber is made, this anti-skidding portion surface is evenly equipped with antiskid particles.
As preferred technical scheme, described coupongs are transparent glass sheet.
As preferred technical scheme, described press section is provided with a hemispheric flexible portion away from one end of sampling spoon, and this flexible portion is that rubber is made, and is bonded on press section.
The beneficial effects of the utility model are: when use, press sampling spoon, make sampling part extend to sampling cover outside, complete sampling work, after sampling, unclamp press section, rely on the elastic force of back-moving spring that sampling spoon is contracted in the first cavity, rotate afterwards sampling spoon, the sample on sampling spoon is broadcasted to coupongs, complete gross sample work, the convenient work of depositing to institute's sample thief of this device, avoids revealing, and this device is convenient simultaneously samples, cleans and arranges, avoid cross-infection, without branch's sterilization, very convenient, be applicable to promoting the use of.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Consult a kind of surface sample shown in Fig. 1, comprise stopple coupon 1, sampling cover 2 and sampling spoon 3, in described stopple coupon 1, there is cavity, be provided with a dividing plate 101 at this cavity middle part, and by this dividing plate 101, cavity is divided into two the first not connected cavitys 102 and the second cavity 103, described the first cavity 102 opening parts are provided with a female end difference of tool (not shown), described sampling cover 2 is threadedly connected in this end difference, described sampling spoon 3 is arranged in stopple coupon 1, its two ends all extend to stopple coupon outside, described sampling spoon 3 one end have press section 301, be provided with scotch 302 near these 301 places, press section, between described scotch 302 and dividing plate 101, have mutually a back-moving spring 4, this back-moving spring 4 is set on sampling spoon 3, described sampling cover 2 has a hole 201 of passing for sampling spoon 3, on sampling cover 2 inwalls, be provided with connecting portion 202, this connecting portion 202 is arranged on the below in hole 201, and be combined with the coupongs 203 of a detachable by this connecting portion 202, when described back-moving spring 4 extends to the limit, sampling spoon 3 is contracted to the first cavity interior 102, and its sampling part is relative with coupongs 203.
As preferred technical scheme, on the outer wall of described stopple coupon 1, be provided with anti-skidding portion 104, described anti-skidding portion 104 makes for rubber, and these anti-skidding portion 104 surfaces are evenly equipped with antiskid particles.
As preferred technical scheme, described coupongs 203 are transparent glass sheet.
As preferred technical scheme, described press section 301 is provided with a hemispheric flexible portion 311 away from one end of sampling spoon 3, and this flexible portion 311 is made for rubber, is bonded on press section 301.
The beneficial effects of the utility model are: when use, press sampling spoon, make sampling part extend to sampling cover outside, complete sampling work, after sampling, unclamp press section, rely on the elastic force of back-moving spring that sampling spoon is contracted in the first cavity, rotate afterwards sampling spoon, the sample on sampling spoon is broadcasted to coupongs, complete gross sample work, the convenient work of depositing to institute's sample thief of this device, avoids revealing, and this device is convenient simultaneously samples, cleans and arranges, avoid cross-infection, without branch's sterilization, very convenient, be applicable to promoting the use of.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a surface sample, it is characterized in that: comprise stopple coupon, sampling cover and sampling spoon, in described stopple coupon, there is cavity, be provided with a dividing plate at this cavity middle part, and by this dividing plate, cavity is divided into two the first not connected cavitys and the second cavity, described the first cavity opening part is provided with a female end difference of tool, described sampling external threading is connected in this end difference, described sampling spoon is arranged in stopple coupon, its two ends all extend to stopple coupon outside, described sampling spoon one end has press section, be provided with scotch near this press section place, between described scotch and dividing plate, have mutually a back-moving spring, this back-moving spring is set on sampling spoon, described sampling cover has a hole of passing for sampling spoon, on sampling cover inwall, be provided with connecting portion, this connecting portion is arranged on the below in hole, and be combined with the coupongs of a detachable by this connecting portion, when described back-moving spring extends to the limit, sampling spoon is contracted in the first cavity, and its sampling part is relative with coupongs.
2. surface sample according to claim 1, is characterized in that: on the outer wall of described stopple coupon, be provided with anti-skidding portion, described anti-skidding portion is that rubber is made, and this anti-skidding portion surface is evenly equipped with antiskid particles.
3. surface sample according to claim 1, is characterized in that: described coupongs are transparent glass sheet.
4. surface sample according to claim 1, is characterized in that: described press section is provided with a hemispheric flexible portion away from one end of sampling spoon, and this flexible portion is that rubber is made, and is bonded on press section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420028501.6U CN203705180U (en) | 2014-01-04 | 2014-01-04 | Surface sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420028501.6U CN203705180U (en) | 2014-01-04 | 2014-01-04 | Surface sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203705180U true CN203705180U (en) | 2014-07-09 |
Family
ID=51055602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420028501.6U Expired - Fee Related CN203705180U (en) | 2014-01-04 | 2014-01-04 | Surface sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203705180U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442537A (en) * | 2016-08-26 | 2017-02-22 | 华中农业大学 | System and method for automatically sampling and identifying feedstuff on basis of machine vision |
| CN106769207A (en) * | 2017-03-06 | 2017-05-31 | 彭辉 | A kind of inspection feces sampler |
| CN107063833A (en) * | 2017-06-06 | 2017-08-18 | 江西省金洹医疗器械股份有限公司 | Sampling Riker mount |
| CN107328604A (en) * | 2017-08-23 | 2017-11-07 | 杭州至高生物科技有限公司 | Sample detects probe tube |
| CN108645985A (en) * | 2018-07-05 | 2018-10-12 | 李慧英 | A kind of digital detector of powdered food small molecule noxious material |
| CN110455570A (en) * | 2019-09-04 | 2019-11-15 | 陈立夫 | A kind of food inspection novel sampling device |
-
2014
- 2014-01-04 CN CN201420028501.6U patent/CN203705180U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442537A (en) * | 2016-08-26 | 2017-02-22 | 华中农业大学 | System and method for automatically sampling and identifying feedstuff on basis of machine vision |
| CN106442537B (en) * | 2016-08-26 | 2023-11-07 | 华中农业大学 | Automatic feed raw material sampling and identifying system and method based on machine vision |
| CN106769207A (en) * | 2017-03-06 | 2017-05-31 | 彭辉 | A kind of inspection feces sampler |
| CN107063833A (en) * | 2017-06-06 | 2017-08-18 | 江西省金洹医疗器械股份有限公司 | Sampling Riker mount |
| CN107328604A (en) * | 2017-08-23 | 2017-11-07 | 杭州至高生物科技有限公司 | Sample detects probe tube |
| CN108645985A (en) * | 2018-07-05 | 2018-10-12 | 李慧英 | A kind of digital detector of powdered food small molecule noxious material |
| CN110455570A (en) * | 2019-09-04 | 2019-11-15 | 陈立夫 | A kind of food inspection novel sampling device |
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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: 20140709 Termination date: 20150104 |
|
| EXPY | Termination of patent right or utility model |