CN106031890A - Spoon for weighing samples - Google Patents
Spoon for weighing samples Download PDFInfo
- Publication number
- CN106031890A CN106031890A CN201510122263.4A CN201510122263A CN106031890A CN 106031890 A CN106031890 A CN 106031890A CN 201510122263 A CN201510122263 A CN 201510122263A CN 106031890 A CN106031890 A CN 106031890A
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- CN
- China
- Prior art keywords
- spoon
- sleeve
- handle
- head
- storage groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention provides a spoon for weighing samples. The spoon for weighing samples has the advantages of simple structure and operation convenience, and improves accuracy and convenience of sampling. The spoon comprises a spoon body and spoon head; the spoon body comprises a sleeve 1 and a sleeve 2, and the sleeve 2 is connected in the sleeve 1 in a telescopic connection; the spoon head comprises a spoon mouth and a spoon handle which are integrated into one body, the surface of the sleeve 1 is provided with a storage groove, the spoon handle is arranged in the storage groove, the spoon handle is a telescopic rod, double sides of the storage groove are provided with positioning grooves, double sides of the spoon handle are provided with positioning blocks, and the positioning blocks are arranged in the positioning grooves adaptively. The spoon head and the spoon handle employ an inserted connection form, in order to facilitate connection of spoon heads of different specifications with wide adaptability; the spoon handle is connected in the storage groove and is fixed by the positioning blocks and the positioning grooves, at the same time the spoon handle is the telescopic rod with conveniently adjusted length, and connection reliability of the spoon head is further improved by band fixation. The spoon for weighing samples has the advantages of processing convenience and reduced cost.
Description
Technical field
The present invention relates to the improvement of symmetrical sample spoon.
Background technology
Laboratory measures for conventional sample, medicine, after generally using pan paper directly to measure, utilizes pan paper to join in reagent bottle or the Reagent Tube of wide-mouth.But for some arrow-necked bottles, the longest glass tubing of long body, in the case of needing micro sample-adding, traditional pan paper sample-adding method will face that bore is big, length is inadequate, feeding sample is difficult and has the problems such as loss during sample presentation, and causing measurement result the most directly affects.Claiming the specification of sample spoon during sample more at present, many laboratorys generally use multiple sample spoon, long handle, short handle, wide first-class plurality of specifications.But for sample-adding spoon, still there is no corresponding product.To do under most applications temporarily, with after abandon, when encountering same weighing next time, have and face same problem, it is therefore desirable to design one sample-adding spoon, it is possible to meet various needs of laboratory.
Summary of the invention
The present invention is directed to problem above, it is provided that a kind of simple in construction, easy to operate, improve accuracy and the title sample spoon of convenience of sample-adding.
The technical scheme is that and include spoon body and spoon head；Described spoon body includes sleeve one and sleeve two, and described sleeve two is scalable to be connected in described sleeve one；
Described spoon head includes spoon mouth and the spoon being connected as a single entity, the surface of described sleeve one is provided with storage tank, described spoon is located in described storage tank, described spoon is expansion link, the both sides of described storage tank are provided with locating slot, the both sides of described spoon are provided with locating piece, and described locating piece is located in described locating slot adaptedly.
It is additionally provided with bandage in described spoon body.
The inwall of described sleeve one is provided with some circular grooves arranged side by side, and described sleeve two is provided with bulb spring, and described bulb spring and circular groove are suitable.
The inwall of described sleeve one is provided with some draw-in grooves arranged side by side, and described sleeve two is provided with plastic buckle, and described plastic buckle and draw-in groove are suitable.
In the present invention, spoon head and kettleholder use the type of attachment of grafting, it is simple to connecting the spoon head of different size, adaptability is wider；Spoon is connected in storage tank, is fixed by locating piece and locating slot, and spoon is expansion link simultaneously, convenient adjustment length, is fixed by bandage and further increases the reliability that spoon head connects.The present invention is easy to processing, reduces cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention,
Fig. 2 is the top view of Fig. 1；
In figure, 11 is sleeve one, and 12 is sleeve two, and 21 is a spoonful mouth, and 22 is spoon, and 3 is locating piece, and 4 is bandage.
Detailed description of the invention
The present invention as shown in Figure 1-2, including spoon body and spoon head；Described spoon body includes sleeve 1 and sleeve 2 12, and described sleeve 2 12 is scalable to be connected in described sleeve 1；
Described spoon head includes spoon mouth 21 and the spoon 22 being connected as a single entity, the surface of described sleeve 1 is provided with storage tank, described spoon 22 is located in described storage tank, described spoon 22 is expansion link, the both sides of described storage tank are provided with locating slot, the both sides of described spoon are provided with locating piece 3, and described locating piece is located in described locating slot adaptedly.
It is additionally provided with bandage 4 in described spoon body, it is achieved the binding to spoon head, improves the reliability connected.
The inwall of described sleeve 1 is provided with some circular grooves arranged side by side, and described sleeve 2 12 is provided with bulb spring, and described bulb spring and circular groove are suitable；Realize Telescopic, improve the reliability connected.
The inwall of described sleeve 1 is provided with some draw-in grooves arranged side by side, and described sleeve 2 12 is provided with plastic buckle, and described plastic buckle and draw-in groove are suitable；Realize Telescopic, improve the reliability connected.
Claims (4)
1. claim a sample spoon, including spoon body and spoon head；It is characterized in that, described spoon body includes sleeve one and sleeve two, and described sleeve two is scalable to be connected in described sleeve one；Described spoon head includes spoon mouth and the spoon being connected as a single entity, the surface of described sleeve one is provided with storage tank, described spoon is located in described storage tank, described spoon is expansion link, the both sides of described storage tank are provided with locating slot, the both sides of described spoon are provided with locating piece, and described locating piece is located in described locating slot adaptedly.
A kind of title sample spoon the most according to claim 1, it is characterised in that be additionally provided with bandage in described spoon body.
A kind of title sample spoon the most according to claim 1, it is characterised in that the inwall of described sleeve one is provided with some circular grooves arranged side by side, and described sleeve two is provided with bulb spring, and described bulb spring and circular groove are suitable.
A kind of title sample spoon the most according to claim 1, it is characterised in that the inwall of described sleeve one is provided with some draw-in grooves arranged side by side, and described sleeve two is provided with plastic buckle, and described plastic buckle and draw-in groove are suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122263.4A CN106031890A (en) | 2015-03-19 | 2015-03-19 | Spoon for weighing samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122263.4A CN106031890A (en) | 2015-03-19 | 2015-03-19 | Spoon for weighing samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106031890A true CN106031890A (en) | 2016-10-19 |
Family
ID=57148828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510122263.4A Withdrawn CN106031890A (en) | 2015-03-19 | 2015-03-19 | Spoon for weighing samples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106031890A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052300A (en) * | 2019-05-20 | 2019-07-26 | 江西省农业科学院土壤肥料与资源环境研究所 | A kind of extension type weigher |
-
2015
- 2015-03-19 CN CN201510122263.4A patent/CN106031890A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052300A (en) * | 2019-05-20 | 2019-07-26 | 江西省农业科学院土壤肥料与资源环境研究所 | A kind of extension type weigher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161019 |