CN213181590U - Positioning disc for sampling solution of unconventional utensils such as beakers and the like in sample injector - Google Patents
Positioning disc for sampling solution of unconventional utensils such as beakers and the like in sample injector Download PDFInfo
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- CN213181590U CN213181590U CN202022276107.2U CN202022276107U CN213181590U CN 213181590 U CN213181590 U CN 213181590U CN 202022276107 U CN202022276107 U CN 202022276107U CN 213181590 U CN213181590 U CN 213181590U
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Abstract
The utility model discloses a positioning disc for sampling the solution of unconventional utensils such as beakers and the like in a sample injector, belonging to the field of sampling auxiliary equipment of test instruments, comprising a disc body, wherein the bottom of the disc body is provided with a fixing device; a plurality of round holes for placing unconventional solution containers such as beakers and the like are arranged on the tray body; the bottom of the round hole is a round-bottom through hole; the aperture of the round hole is larger than that of the bottom round hole. The utility model discloses convenient to use, easy operation is convenient for place unconventional flourishing solution household utensils such as beaker in the autoinjector sample, can also guarantee that the container order can not be in disorder in the sampling process, and the normal clear of the sample of being convenient for has extended the application range of autoinjector under the prerequisite that does not change the structure of autoinjector and computer program.
Description
Technical Field
The utility model belongs to the technical field of test instrument sample auxiliary assembly and specifically relates to a positioning disk to unconventional household utensils solution sample such as beaker is related to in being used for the sample injector, especially is used for the positioning disk to the solution sample in the unconventional household utensils such as beaker in the supporting auto-sampler that uses of test instrument such as inductive coupling plasma mass spectrograph.
Background
When a test instrument such as an inductively coupled plasma mass spectrometer analyzes and detects a sample, an automatic sample injector is needed to absorb a sample solution. An independent sample rack capable of being taken and placed is usually arranged in the automatic sample injector, and a groove is arranged on the periphery of the bottom of the sample rack or a protruding block is arranged at the bottom of the sample rack and used for fixedly placing the sample rack; when the automatic sample injector is used, the bottom of the sample rack is clamped into a groove corresponding to the automatic sample injector or a protruding block at the periphery of the sample receiving groove, and the matched independent sample rack usually only uses standard PP material centrifuge tubes with the specification of 15ml or 50ml and the like to contain solution; independent sample frame and trompil on it all designs to standard centrifuging tube, consequently if change for other unconventional splendid attire solution household utensils that are superior to the centrifuging tube material, for example when PFA material beaker, then can not place it on sample frame, consequently need provide one kind and can satisfy the positioner who uses in the autosampler to unconventional splendid attire solution household utensils such as beaker to solve the technical problem that prior art exists.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a convenient to use, easy operation, the positioning disk that is used for in the sample injector of the sampling of unconventional flourishing solution household utensils such as beaker in the auto-injector of being convenient for.
In order to solve the technical problem, the utility model discloses a technical scheme does: a positioning plate for sampling solution of unconventional utensils such as beakers and the like in a sample injector comprises a plate body, wherein a fixing device is arranged at the bottom of the plate body; the tray body is provided with a plurality of circular holes for placing unconventional solution containers such as beakers and the like; the bottom of the placing round hole is a round-bottom through hole; the aperture of the placing round hole is larger than that of the round bottom through hole.
Preferably, the fixing means is a protrusion block provided at the center of the bottom of the tray body.
Preferably, the fixing device is a positioning groove arranged around the bottom of the tray body.
Preferably, the arrangement of the placing round holes is 4x10, 5x12 or 2x 5.
Preferably, the tray body is made of transparent materials.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the fixing device is arranged at the bottom of the tray body, so that the tray body is conveniently positioned in the clamping groove of the automatic sample injector, and the sampling of the tray body is facilitated; 2. a plurality of placing round holes for placing the liquid receiving container are arranged on the tray body; the bottom of the round hole is a round-bottom through hole; the placing round hole and the round bottom through hole can penetrate through the whole tray body, the tray body is convenient to clean, and the aperture of the placing round hole is larger than that of the round bottom through hole; make the perforated top of round bottom form one like this and place the draw-in groove, the draw-in groove internal fixation is placed to unconventional flourishing solution household utensils such as beaker of being convenient for to the auto-sampler normally absorbs sample solution.
Drawings
Fig. 1 is a top view of a positioning plate for sampling solution of an unconventional vessel such as a beaker in a sample injector according to embodiment 1 of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a reference diagram of the usage state of the positioning plate and the liquid receiving bottle in cooperation for sampling the solution of the unconventional utensils such as the beaker in the sample injector in the embodiment 1 of the present invention;
fig. 4 is a reference diagram of the usage state of the positioning plate, the liquid receiving bottle and the automatic sample injector used in the sample injector for sampling the solution of the unconventional utensils such as the beaker in the embodiment 1 of the present invention;
fig. 5 is a top view of a positioning plate for sampling solution of unconventional utensils such as beakers and the like in a sample injector according to embodiment 2 of the present invention;
fig. 6 is a bottom view of fig. 5.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
As shown in fig. 1 to 2, the utility model relates to a positioning plate for sampling solution in unconventional utensils such as beakers in a sample injector, in particular to a positioning plate for sampling solution in unconventional utensils such as beakers in an automatic sample injector used with a test instrument such as an inductively coupled plasma mass spectrometer, which comprises a plate body 1, wherein a fixing device is arranged at the bottom of the plate body 1; the fixing device of the embodiment is a convex block 13 arranged at the center of the bottom of the tray body 1; the convex block 13 is matched with a groove in a base plate in the automatic sample injector; a plurality of circular placing holes 11 for unconventional solution containers such as beakers and the like are arranged on the tray body 1; the bottom of the round placing hole 11 is a round bottom through hole 12; the aperture of placing round hole 11 is greater than the aperture of round bottom perforation 12, makes the top of round bottom perforation 12 form one like this and places the draw-in groove, and the nonstandard container of being convenient for, for example beaker card go into to place the draw-in groove internal fixation, and the autosampler of being convenient for absorbs the sample, accomplishes the sampling process. The arrangement of the circular holes 11 in this embodiment is 4x10, 5x12 or 2x5, and for the convenience of distinguishing from the liquid receiving container, the tray body 1 is made of transparent material, and the present embodiment is made of acrylic plate.
Example 2
As shown in fig. 3 to 4, the present invention is a positioning plate for sampling solution of unconventional utensils such as beaker in sample injector as shown in fig. 1 to 3, which comprises a plate body 1, the bottom of the plate body 1 is provided with a fixing device; the fixing device of the embodiment is a positioning groove 14 arranged around the bottom of the tray body 1; the sample tank is convenient to match with the convex blocks around the sample receiving groove in the automatic sample injector; consistent with embodiment 1, the tray body 1 of this embodiment is provided with a plurality of circular holes 11 for placing unconventional solution containers such as beakers and the like; the bottom of the round placing hole 11 is a round bottom through hole 12; the diameter of the placing round hole 11 is larger than that of the round bottom through hole 12.
The arrangement of the placing circular holes 11 of the present embodiment is 4x10, 5x12 or 2x 5. Meanwhile, the tray body 1 of the present embodiment is also made of a transparent material, and an acrylic plate may also be used.
The utility model discloses specifically use as follows: as shown in fig. 3 and 4, the fixing device at the bottom of the tray body 1 is clamped into the clamping groove in the automatic sample injector, then the beaker is clamped into the circular hole 11 for positioning, the automatic sample injector is controlled by a computer, and the process of automatically absorbing the sample is completed.
Finally, it should be noted that the contents not described in detail in the specification belong to the prior art known to those skilled in the art, and those skilled in the art can implement the contents without creative efforts, so that the details are not described herein.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. A positioning plate for sampling solution of unconventional utensils such as beakers and the like in a sample injector comprises a plate body (1) and is characterized in that a fixing device is arranged at the bottom of the plate body (1); a plurality of round placing holes (11) for unconventional solution containers such as beakers and the like are arranged on the tray body (1); the bottom of the round placing hole (11) is a round bottom through hole (12); the aperture of the placing round hole (11) is larger than that of the round bottom through hole (12).
2. The positioning plate for use in an injector for sampling solutions of unconventional utensils, such as beakers, according to claim 1, characterized in that the fixing means are a protruding block (13) arranged in the centre of the bottom of the plate (1).
3. The positioning plate for sampling solutions of unconventional utensils such as beakers and the like in an injector according to claim 1, characterized in that the fixing means are positioning grooves (14) provided around the bottom of the plate body (1).
4. The positioning plate for sampling the unconventional vessel solution such as a beaker in the sample injector according to any one of claims 1 to 3, characterized in that the arrangement of the placing round holes (11) is 4x10, 5x12 or 2x 5.
5. The positioning plate for sampling solution of unconventional utensils such as beakers in a sample injector according to any one of claims 1 to 3, characterized in that the plate body (1) is made of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022276107.2U CN213181590U (en) | 2020-10-14 | 2020-10-14 | Positioning disc for sampling solution of unconventional utensils such as beakers and the like in sample injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022276107.2U CN213181590U (en) | 2020-10-14 | 2020-10-14 | Positioning disc for sampling solution of unconventional utensils such as beakers and the like in sample injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213181590U true CN213181590U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022276107.2U Active CN213181590U (en) | 2020-10-14 | 2020-10-14 | Positioning disc for sampling solution of unconventional utensils such as beakers and the like in sample injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213181590U (en) |
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2020
- 2020-10-14 CN CN202022276107.2U patent/CN213181590U/en active Active
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