CN207923256U - A kind of viscous samples sample injector - Google Patents
A kind of viscous samples sample injector Download PDFInfo
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- CN207923256U CN207923256U CN201820402032.8U CN201820402032U CN207923256U CN 207923256 U CN207923256 U CN 207923256U CN 201820402032 U CN201820402032 U CN 201820402032U CN 207923256 U CN207923256 U CN 207923256U
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Abstract
The utility model is related to a kind of sample injectors of the viscous samples for the rotten forms such as shape or semi-solid, including push-pull rod, piston, sample cylinder, feed head；The piston is arranged in sample cylinder, the end of the push-pull rod is connect with piston, the feed head is removably arranged in sample cylinder front end, the sample-adding cephalic par is equipped with outlet, and the utility model will not quickly flow out after entering sample cylinder using viscous samples, therefore installs feed head rapidly after extracting sample cylinder, should sample flow not had in the process to go out, very easily sample can be packed into cylinder, sample is made uniformly to be squeezed out in outlet under stress, can in time stopped when close to aim parameter is weighed；The utility model may be used any materials such as metal, plastics, glass and make as needed, can also be fabricated to disposable product, of low cost；It is used when a large amount of particularly suitable for units such as testing agency, the scientific research institutions sample weighing of the utility model, avoids sample pollution, substantially increase weighing efficiency.
Description
Technical field
The utility model is related to a kind of sampler, more specifically a kind of viscosity for the rotten forms such as shape or semi-solid
The sample injector of sample.
Background technology
When weighing the sample of the sticky character of meat gruel, puree etc., typically uses spoon and take sample and be added to weighing and hold
In device.But since such sample is more sticky, often it is sticked on spoon and causes to pick and place difficulty, repeated multiple times need to could weighs
To required quality, waste time very much.When needing to weigh a large amount of samples, this method has seriously affected working efficiency.
The utility model provide one kind can quick, accurate sample injector and loading methods method, can be used for various viscous
The weighing of property sample or quantitative sample-adding.
Invention content
The utility model aiming at the deficiencies in the prior art, provides a kind of and simple in structure, easy to operate, cost
It is low, it is suitable for the viscous samples sample injector of wide popularization and application.
The utility model is achieved through the following technical solutions：
A kind of viscous samples sample injector, including push-pull rod, piston, sample cylinder, feed head；The piston is arranged in sample cylinder
Interior, the end of the push-pull rod is connect with piston, and the feed head is removably arranged in sample cylinder front end, the sample-adding head end
Portion is equipped with outlet.
Further, above-mentioned feed head by screw thread or is snapped connection with sample cylinder.
Further, the other end of above-mentioned push-pull rod is equipped with push handle.
Further, above-mentioned outlet is flat mouth or angle.
Further, above-mentioned outlet is connected with out sample tube.
A kind of application method of above-mentioned viscous samples sample injector, includes the following steps：（1）Remove feed head；（2）It pulls
Push-pull rod makes piston be moved to sample tube rear end；（3）Sample cylinder front end is inserted into sample, is pulled out after sample enters sample cylinder
Go out sample cylinder；（4）Feed head is connect with sample cylinder, outlet is aligned and weighs utensil, push-pull rod, sample injection is pushed to weigh
In container, stop that push-pull rod, sample-adding weighing is pushed to finish when the registration of balance, which is shown to, weighs required quality.
Compared with prior art, the advantages of the utility model and good effect is：After entering sample cylinder due to viscous samples
It will not quickly flow out, therefore feed head is installed rapidly after extracting sample cylinder, sample flow should not had in the process and gone out, it can be very convenient
By sample be packed into cylinder in, so that sample is uniformly squeezed out in outlet under stress, can close to weigh aim parameter when stop in time
Only；The utility model can just make of any materials such as metal, plastics, glass as needed, can also be fabricated to disposable
Articles for use, it is of low cost；Make when a large amount of particularly suitable for units such as testing agency, the scientific research institutions sample weighing of the utility model
With, avoid sample pollution, substantially increase weighing efficiency.
Description of the drawings
Fig. 1 is 1 structural schematic diagram of the utility model embodiment；
Fig. 2 is 2 structural schematic diagram of the utility model embodiment；
Fig. 3 is 3 structural schematic diagram of the utility model embodiment；
In figure：1- push-pull rods, 2- pistons, 3- sample cylinders, 4- feed heads, 5- outlets, 6- push handles, 7- screw threads, 8- buckle,
9- out sample tubes.
Specific implementation mode
The utility model is described further in the following with reference to the drawings and specific embodiments, so that those skilled in the art can
It is originally put with being better understood by, but and is not so limited the utility model.
Embodiment 1
A kind of viscous samples sample injector, including push-pull rod 1, piston 2, sample cylinder 3, feed head 4；The setting of the piston 2 exists
In sample cylinder 3, the end of the push-pull rod 1 is connect with piston 2, and the other end of the push-pull rod 1 is equipped with push handle 6, the sample-adding
First 4 are connect by screw thread 7 with 3 front end of sample cylinder, and 4 end of the feed head is equipped with outlet 5, and above-mentioned outlet 5 is flat mouth.
Embodiment 2
A kind of viscous samples sample injector, including push-pull rod 1, piston 2, sample cylinder 3, feed head 4；The setting of the piston 2 exists
In sample cylinder 3, the end of the push-pull rod 1 is connect with piston 2, and the other end of the push-pull rod 1 is equipped with push handle 6, the sample-adding
First 4 are connect by buckle 8 with 3 front end of sample cylinder, and 4 end of the feed head is equipped with outlet 5, and above-mentioned outlet 5 is angle.
Embodiment 3
A kind of viscous samples sample injector, including push-pull rod 1, piston 2, sample cylinder 3, feed head 4；The setting of the piston 2 exists
In sample cylinder 3, the end of the push-pull rod 1 is connect with piston 2, and the other end of the push-pull rod 1 is equipped with push handle 6, the sample-adding
First 4 are connect by screw thread 7 with 3 front end of sample cylinder, and 4 end of the feed head is equipped with outlet 5, and above-mentioned outlet 5 is flat mouth, is gone out
Sample mouth 5 is connected with out sample tube 9.
Embodiment 4
A kind of application method of viscous samples sample injector, includes the following steps：（1）Remove feed head 4；（2）Pull push-and-pull
Bar 1 makes piston 2 be moved to 3 rear end of sample cylinder；（3）3 front end of sample cylinder is inserted into sample, is pulled out after sample enters sample cylinder 3
Go out sample cylinder 3；（4）Feed head 4 is connect with sample cylinder 3, outlet 5 is aligned and weighs utensil, pushes push-pull rod 1, sample note
Enter in weighing container, stops that push-pull rod 1, sample-adding weighing is pushed to finish when the registration of balance, which is shown to, weighs required quality.
By above-mentioned specific implementation mode, those skilled in the art can readily realize the interior of the utility model
Hold, but the above descriptions are merely exemplary embodiments of the present utility model, is not intended to limit the scope of the utility model,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creativity and working, or at other
The application of field operation is all fallen within the scope of protection of the utility model, and those skilled in the art, is not departing from this reality
With the equivalent variations and modification made under the premise of novel design and principle, the model of the utility model protection should all be belonged to
It encloses.
Claims (5)
1. a kind of viscous samples sample injector, which is characterized in that including push-pull rod, piston, sample cylinder, feed head；The piston is set
It sets in sample cylinder, the end of the push-pull rod is connect with piston, and the feed head is removably arranged in sample cylinder front end, institute
It states sample-adding cephalic par and is equipped with outlet.
2. a kind of viscous samples sample injector according to claim 1, it is characterised in that：The feed head passes through with sample cylinder
Screw thread snaps connection.
3. a kind of viscous samples sample injector according to claim 1, it is characterised in that：The other end of the push-pull rod is equipped with
Push handle.
4. a kind of viscous samples sample injector according to claim 1, it is characterised in that：The outlet is for flat mouth or tiltedly
Mouthful.
5. a kind of viscous samples sample injector according to claim 1, it is characterised in that：The outlet is connected with out sample
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820402032.8U CN207923256U (en) | 2018-03-23 | 2018-03-23 | A kind of viscous samples sample injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820402032.8U CN207923256U (en) | 2018-03-23 | 2018-03-23 | A kind of viscous samples sample injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207923256U true CN207923256U (en) | 2018-09-28 |
Family
ID=63596701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820402032.8U Expired - Fee Related CN207923256U (en) | 2018-03-23 | 2018-03-23 | A kind of viscous samples sample injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207923256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489581A (en) * | 2018-03-23 | 2018-09-04 | 山东商业职业技术学院 | A kind of viscous samples sample injector and its application method |
-
2018
- 2018-03-23 CN CN201820402032.8U patent/CN207923256U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489581A (en) * | 2018-03-23 | 2018-09-04 | 山东商业职业技术学院 | A kind of viscous samples sample injector and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20190323 |