CN218567044U - Vibration device for analysis pretreatment of liquid sample - Google Patents
Vibration device for analysis pretreatment of liquid sample Download PDFInfo
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- CN218567044U CN218567044U CN202222609512.0U CN202222609512U CN218567044U CN 218567044 U CN218567044 U CN 218567044U CN 202222609512 U CN202222609512 U CN 202222609512U CN 218567044 U CN218567044 U CN 218567044U
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Abstract
The utility model discloses a vibrating device for processing before liquid sample analysis, local vibrating device include cavity base, vibration dish, vibrating motor, center pin and sample dish, and cavity base top surface is equipped with the round hole, and the vibration dish is located the round hole, and vibrating motor locates in the cavity base and connects vibration dish bottom surface, and vibration dish center is located perpendicularly to the center pin, and the center pin is located to the sample dish liftable, and sample dish quotation is equipped with a plurality of sample bottle holes along the circumferencial direction interval. This device overcomes the artifical defect of shaking pretreatment of traditional liquid sample, effectively improves liquid sample's homogeneity for the difficult layering or the precipitation phenomenon that appear of flocculation and precipitation in the liquid sample, ensure liquid sample analysis and detection's accuracy, and alleviate liquid sample pretreatment's intensity of labour, improve the efficiency of liquid sample even operation.
Description
Technical Field
The utility model relates to a check out test set technical field especially relates to a vibrating device for processing before liquid sample analysis.
Background
During the existing liquid sample inspection and detection operation, most liquid samples need to be subjected to pretreatment operation, including the need of carrying out uniform pretreatment on the liquid samples, and one part of the pretreated liquid samples is used for testing and the other part of the pretreated liquid samples is used for parallel analysis or sample retention and storage.
The traditional uniform pretreatment of the liquid sample is mainly to manually shake a sample bottle to be tested, the pretreatment mode causes the uniformity of the liquid sample to have serious problems, the mixing uniformity of the liquid sample and the accuracy of a test result are difficult to ensure, the parallelism and the repeatability of the liquid sample have large errors in the test result, and especially, the manual shaking of the liquid sample with complicated components is more difficult to ensure the uniform mixing of the liquid sample. Meanwhile, the labor intensity of operators is improved, and the efficiency of pretreatment of the liquid sample is reduced.
Disclosure of Invention
The utility model aims to solve the technical problem that a vibrating device for processing before liquid sample analysis is provided, this device overcomes the artifical defect of shaking pretreatment of traditional liquid sample, effectively improves liquid sample's homogeneity for the flocculation and precipitation thing among the liquid sample is difficult for appearing layering or deposits the phenomenon, ensures the accuracy that liquid sample analysis detected, and alleviates the intensity of labour of liquid sample pretreatment, improves the efficiency of the even operation of liquid sample.
For solving the technical problem, the utility model discloses a vibrating device for liquid sample analysis pretreatment includes cavity base, vibration dish, vibrating motor, center pin and sample dish, cavity base top surface is equipped with the round hole, the vibration dish is located in the round hole, vibrating motor locates in the cavity base and connect the vibration dish bottom surface, the center pin is located perpendicularly vibration dish center, the sample dish liftable is located the center pin, the sample dish quotation is equipped with a plurality of sample bottle holes along the circumferencial direction interval.
Further, the aperture of the plurality of sample bottle holes is matched with the outer diameter of a liquid sample bottle commonly used in a laboratory.
Furthermore, the local vibration device further comprises a low-voltage transformer and a power switch, the low-voltage transformer is arranged in the hollow base, the power switch is arranged on the side wall of the hollow base, and an external power supply sequentially passes through the power switch and the low-voltage transformer to be connected with the vibration motor.
Because the utility model discloses a vibrating device for liquid sample analysis pretreatment has adopted above-mentioned technical scheme, and vibration device includes cavity base, vibration dish, vibrating motor, center pin and sample dish promptly, and cavity base top surface is equipped with the round hole, and the vibration dish is located the round hole, and vibrating motor locates in the cavity base and connects the vibration dish bottom surface, and vibration dish center is located perpendicularly to the center pin, and the center pin is located to the sample dish liftable, and sample dish quotation is equipped with a plurality of sample bottle holes along the circumferencial direction interval. This device overcomes the artifical defect of shaking pretreatment of traditional liquid sample, effectively improves liquid sample's homogeneity for the flocculation and precipitation phenomenon is difficult for appearing in the liquid sample, guarantees liquid sample analysis and detection's accuracy, and alleviates the intensity of labour of liquid sample pretreatment, improves the efficiency of the even operation of liquid sample.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
fig. 1 is a schematic structural view of the vibrating device for the pretreatment of liquid sample analysis.
Detailed Description
Embodiment is shown in fig. 1, the utility model discloses a vibrating device for liquid sample analysis pretreatment includes cavity base 1, vibration dish 2, vibrating motor 3, center pin 4 and sample dish 5, cavity base 1 top surface is equipped with round hole 11, vibration dish 2 is located in the round hole 11, vibrating motor 3 locates in the cavity base 1 and connect vibration dish 2 bottom surfaces, center pin 4 is located perpendicularly vibration dish 2 centers, sample dish 5 liftable is located center pin 4, sample dish 5 quotations are equipped with a plurality of sample bottle holes 51 along the circumferencial direction interval.
Preferably, the diameter of the plurality of sample bottle holes 51 is matched with the outer diameter of a liquid sample bottle commonly used in a laboratory. The aperture of a plurality of sample bottle holes is suitable for liquid sample bottles commonly used in laboratories, and the liquid sample bottles are inserted into the sample bottle holes to avoid dropping in the vibration process.
Preferably, the local vibration device further comprises a low-voltage transformer 6 and a power switch 7, the low-voltage transformer 6 is arranged in the hollow base 1, the power switch 7 is arranged on the side wall of the hollow base 1, and an external power supply sequentially passes through the power switch 7 and the low-voltage transformer 6 to be connected with the vibration motor 3. In the device, the vibration motor converts commercial power into low-voltage power supply by a low-voltage transformer, thereby ensuring the safety of operation.
When liquid sample pretreatment operation, insert the sample bottle hole of sample dish with a plurality of liquid sample bottles, through switch start-up vibrating motor, vibrating motor drives vibration dish reciprocating vibration, and the vibration dish makes the downthehole liquid sample bottle vibration of sample bottle who inserts the sample dish along with through the center pin, realizes liquid sample misce bene.
The vibrating device can be used for vibrating and mixing various liquid samples, solves the problems of parallelism, repeatability and reproducibility of the samples in the testing process of the liquid samples, ensures the accuracy and validity of the detection result, improves the detection quality, saves the operators and the labor intensity, reduces the detection error caused by manual shaking, realizes the automatic operation in the pretreatment process of the liquid samples, and has convenient manufacturing and low cost.
The liquid sample pretreated by the local oscillation device has better uniformity, the parallelism and the repeatability of the liquid sample are greatly improved compared with the prior manual oscillation, the problems of the parallelism and the repeatability during the analysis and the detection of the liquid sample are solved, the flocculation sediment in the solution is not easy to generate layering or sedimentation during the determination of the liquid sample, and the accuracy of the analysis and the detection of the liquid sample is improved.
Claims (3)
1. A vibrating device for liquid sample analysis pretreatment is characterized in that: this vibrating device includes cavity base, vibration dish, vibrating motor, center pin and sample dish, cavity base top surface is equipped with the round hole, the vibration dish is located in the round hole, vibrating motor locates in the cavity base and connect vibration dish bottom surface, the center pin is located perpendicularly vibration dish center, the sample dish liftable is located the center pin, the sample dish quotation is equipped with a plurality of sample bottle holes along the circumferencial direction interval.
2. The vibratory apparatus of claim 1 for pre-analytical treatment of a liquid sample, wherein: the aperture of the plurality of sample bottle holes is matched with the outer diameter of a liquid sample bottle commonly used in a laboratory.
3. The vibrating device for pretreatment of analysis of a liquid sample according to claim 1 or 2, wherein: the vibrating device further comprises a low-voltage transformer and a power switch, wherein the low-voltage transformer is arranged in the hollow base, the power switch is arranged on the side wall of the hollow base, and an external power supply sequentially passes through the power switch and the low-voltage transformer to be connected with the vibrating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222609512.0U CN218567044U (en) | 2022-09-30 | 2022-09-30 | Vibration device for analysis pretreatment of liquid sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222609512.0U CN218567044U (en) | 2022-09-30 | 2022-09-30 | Vibration device for analysis pretreatment of liquid sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218567044U true CN218567044U (en) | 2023-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222609512.0U Active CN218567044U (en) | 2022-09-30 | 2022-09-30 | Vibration device for analysis pretreatment of liquid sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218567044U (en) |
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2022
- 2022-09-30 CN CN202222609512.0U patent/CN218567044U/en active Active
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