CN217818998U - Sucking disc type detachable analytical balance weighing support - Google Patents
Sucking disc type detachable analytical balance weighing support Download PDFInfo
- Publication number
- CN217818998U CN217818998U CN202221256380.1U CN202221256380U CN217818998U CN 217818998 U CN217818998 U CN 217818998U CN 202221256380 U CN202221256380 U CN 202221256380U CN 217818998 U CN217818998 U CN 217818998U
- Authority
- CN
- China
- Prior art keywords
- rod
- analytical balance
- sucking disc
- circular ring
- weighing
- 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.)
- Expired - Fee Related
Links
- 238000005303 weighing Methods 0.000 title claims description 24
- 230000006978 adaptation Effects 0.000 claims abstract description 7
- 230000003044 adaptive effect Effects 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000013076 target substance Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model relates to a sucking disc formula can be dismantled analytical balance and weigh support, it includes sucking disc base (1), be provided with adaptation pole (2) on sucking disc base (1), be provided with ring bracing piece (3) on adaptation pole (2), be provided with support ring (4) on ring bracing piece (3). The utility model relates to an analytical balance weighs support can be dismantled to sucking disc formula, it utilizes vacuum chuck will weigh the support focus fixed, through the ring with fixed such as test tube, centrifuging tube, funnel or little volume volumetric flask, has avoided because of its slope or askew preparation deviation that leads to.
Description
Technical Field
The utility model relates to an analytical balance weighing support can be dismantled to sucking disc formula belongs to analytical laboratory weighing device and detects supplementary material technical field.
Background
When an electronic balance is used for weighing a small amount of solid powder or liquid reagent in daily analysis in a laboratory, currently, a weighing paper is used for weighing a target substance, and then the target substance is transferred to a volumetric flask or containers such as a test tube, a centrifugal tube and a funnel are used for peeling in advance, and then the target substance is weighed by mass. The weighing paper may be scattered or stuck during the transfer process, so that the weighing is not accurate enough. For few precious target substances with high quality, the weighing paper is easy to cause large weighing errors and large loss and waste. Use test tube, centrifuging tube, funnel or little volume volumetric flask etc. to lead to loss waste and pollution phenomenon such as the target matter of weighing spills or liquid to spill because of container slope, misoperation easily at the weighing in-process, all cause certain puzzlement to analytical balance's use and routine maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an analytical balance weighs support can be dismantled to sucking disc formula is provided to above-mentioned prior art, it utilizes vacuum chuck will weigh the support focus fixed, through the ring with fixed such as test tube, centrifuging tube, funnel or little volume volumetric flask, avoided because of its slope or askew preparation deviation that leads to, the position and the size of ring all can be adjusted and can be dismantled, be applicable to the supplementary of many specifications multi-scene in the laboratory detection and analysis and weigh, and easy operation, convenient to use.
The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a support is weighed to analytical balance can be dismantled to sucking disc formula, it includes the sucking disc base, be provided with the adaptation pole on the sucking disc base, be provided with the ring bracing piece on the adaptation pole, be provided with the support ring on the ring bracing piece.
Optionally, the sucker base comprises a fixed base, and a sucker is arranged at the bottom of the fixed base.
Optionally, a positioning groove is formed in the top of the fixed base, and the lower end of the adaptive rod is inserted into the positioning groove.
Optionally, the suction cup is a vacuum silica gel suction cup.
Optionally, the material of the adapter rod is plastic.
Optionally, the lower end of the adapter rod is connected with the positioning groove through threads.
Optionally, a plurality of threaded grooves are formed in one side of the adaptive rod at intervals from top to bottom, and the circular support rod is inserted into one of the threaded grooves.
Optionally, the circular ring support rod is matched with the thread groove through threads.
Optionally, the support ring is arranged at the end of the ring support rod.
Optionally, the support ring adopts a telescopic structure.
Compared with the prior art, the utility model has the advantages of:
the utility model relates to an analytical balance weighing support can be dismantled to sucking disc formula, it utilizes vacuum chuck will weigh the support focus fixed, through the ring with fixed such as test tube, centrifuging tube, funnel or little volume volumetric flask, has avoided because of its slope or askew preparation deviation that leads to that falls, the position and the size of ring all can be adjusted and can be dismantled, are applicable to the supplementary of many specifications multi-scene in the laboratory detection and analysis and weigh easy operation, convenient to use.
Drawings
Figure 1 is the utility model relates to a sucking disc formula can be dismantled analytical balance and weigh structure schematic diagram of support.
Fig. 2 is a top view of fig. 1.
Wherein:
Fixed base 11
Support ring 4
A threaded recess 5.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 and 2, the weighing bracket of the sucker-type detachable analytical balance comprises a sucker base 1, wherein an adaptive rod 2 is arranged on the sucker base 1, a circular support rod 3 is arranged on the adaptive rod 2, and a support circular ring 4 is arranged on the circular support rod 3;
the sucker base 1 comprises a fixed base 11, and a sucker 12 is arranged at the bottom of the fixed base 11;
the sucking disc 12 is a vacuum silica gel sucking disc, and has large sucking action force and is stable and firm;
the top of the fixed base 11 is provided with a positioning groove 13, and the lower end of the adaptive rod 2 is inserted into the positioning groove 13;
the adaptation rod 2 is made of plastic, such as polytetrafluoroethylene or other similar materials;
the lower end of the adapting rod 2 is connected with the positioning groove 13 through threads, and the adapting rod is portable and detachable;
a plurality of threaded grooves 5 are formed in one side of the adaptive rod 2 at intervals up and down, the circular ring support rod 3 is inserted into one of the threaded grooves 5, and height adjustment can be achieved by selecting threaded grooves with different heights;
the circular ring support rod 3 is matched with the threaded groove 5 through threads;
the supporting circular ring 4 is arranged at the end part of the circular ring supporting rod 3;
the supporting ring 4 adopts a telescopic structure, so that the size of the supporting ring can be adjusted.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a support is weighed to analytical balance can be dismantled to sucking disc formula which characterized in that: the novel sucker comprises a sucker base (1), wherein an adaptive rod (2) is arranged on the sucker base (1), a circular ring supporting rod (3) is arranged on the adaptive rod (2), and a supporting circular ring (4) is arranged on the circular ring supporting rod (3).
2. The suction cup type detachable analytical balance weighing bracket according to claim 1, wherein: the sucker base (1) comprises a fixed base (11), and a sucker (12) is arranged at the bottom of the fixed base (11).
3. The weighing stand of claim 2, wherein the stand comprises: a positioning groove (13) is formed in the top of the fixed base (11), and the lower end of the adaptive rod (2) is inserted into the positioning groove (13).
4. The weighing stand of claim 2, wherein the stand comprises: the sucker (12) is a vacuum silica gel sucker.
5. The suction cup type detachable analytical balance weighing bracket according to claim 1, wherein: the adaptation rod (2) is made of plastic.
6. The weighing stand of claim 3, wherein the stand comprises: the lower end of the adapting rod (2) is connected with the positioning groove (13) through threads.
7. The suction cup type detachable analytical balance weighing bracket according to claim 1, wherein: a plurality of threaded grooves (5) are formed in one side of the adaptive rod (2) at intervals from top to bottom, and the circular ring supporting rod (3) is inserted into one of the threaded grooves (5).
8. The weighing stand of claim 7, wherein the stand comprises: the circular ring supporting rod (3) is matched with the thread groove (5) through threads.
9. The weighing stand of claim 1, wherein the stand comprises: the supporting circular ring (4) is arranged at the end part of the circular ring supporting rod (3).
10. The suction cup type detachable analytical balance weighing bracket according to claim 1, wherein: the supporting circular ring (4) adopts a telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221256380.1U CN217818998U (en) | 2022-05-24 | 2022-05-24 | Sucking disc type detachable analytical balance weighing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221256380.1U CN217818998U (en) | 2022-05-24 | 2022-05-24 | Sucking disc type detachable analytical balance weighing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217818998U true CN217818998U (en) | 2022-11-15 |
Family
ID=83985197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221256380.1U Expired - Fee Related CN217818998U (en) | 2022-05-24 | 2022-05-24 | Sucking disc type detachable analytical balance weighing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217818998U (en) |
-
2022
- 2022-05-24 CN CN202221256380.1U patent/CN217818998U/en not_active Expired - Fee Related
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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: 20221115 |