CN216910333U - Multi-channel liquid-transfering gun sample-adding groove - Google Patents
Multi-channel liquid-transfering gun sample-adding groove Download PDFInfo
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- CN216910333U CN216910333U CN202123241980.9U CN202123241980U CN216910333U CN 216910333 U CN216910333 U CN 216910333U CN 202123241980 U CN202123241980 U CN 202123241980U CN 216910333 U CN216910333 U CN 216910333U
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Abstract
The utility model discloses a sample adding groove for a multichannel pipetting gun, which comprises a groove body framework, wherein a trapezoidal inner groove is formed in the groove body framework, sample adding holes which are arranged at equal intervals are formed in the inner bottom wall of the trapezoidal inner groove, a liquid pouring opening is formed in one corner of the groove body framework, a pouring nozzle is arranged in one corner of the groove body framework and communicated with the liquid pouring opening, a protective cover is arranged above the groove body framework, two symmetrical fixing rings are fixedly connected to the upper surface of the protective cover, a label is arranged on the front surface of the groove body framework, and two symmetrical supporting seats are fixedly connected to the bottom surface of the groove body framework. This multichannel is application of sample groove for liquid-transfering gun is applicable to the application of sample of multichannel liquid-transfering gun, simple structure, easily makes, and is with low costs, but high temperature sterilization, and the design of the trapezoidal inside groove of falling can avoid reagent to remain the waste that causes, and safe and reliable has realized the abundant absorption to liquid through the application of sample hole of small volume, has avoided the waste of medicament.
Description
Technical Field
The utility model belongs to the field of biological consumables, and particularly relates to a sample adding slot for a multi-channel pipette.
Background
In the experiment process of cell biology and molecular biology, the addition of liquid reagents is often carried out by using a multi-channel pipetting gun so as to improve the experiment efficiency, such as ADCC, ELISA, MTT and the like, and the basic requirement of a sample adding groove used by the multi-channel pipetting gun is to ensure that each gun head can sufficiently and equally suck the reagents so as to ensure the experiment consistency.
However, in the process of loading the sample by using the multi-channel pipetting gun, the tips of the multi-channel pipetting gun are not located on the same horizontal plane due to various reasons, so that the amount of reagent added needs to be increased to ensure that each tip of the multi-channel pipetting gun can absorb enough solution, but by doing so, the amount of prepared reagent needs to be larger than the actual amount of reagent used, so that certain reagent waste can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sample adding groove for laboratories, which aims to solve the problems that currently, a flat-bottom structure is adopted in most sample adding grooves for laboratories in the market, the medicine cannot be completely absorbed, and the reagent is easily wasted.
The sample adding groove for the multichannel pipette comprises a groove body framework, wherein a trapezoidal inner groove is formed in the groove body framework, sample adding holes which are arranged at equal intervals are formed in the inner bottom wall of the trapezoidal inner groove, a liquid pouring opening is formed in one corner of the groove body framework, and a pouring nozzle is arranged at one corner of the groove body framework and communicated with the liquid pouring opening.
A protective cover is arranged above the groove body framework, and two symmetrical fixing rings are fixedly connected to the upper surface of the protective cover.
The front of the groove body framework is provided with a label, and the bottom surface of the groove body framework is fixedly connected with two symmetrical supporting seats.
The tank body framework is of a cuboid structure and is made of colorless transparent polyvinyl chloride materials.
The length value, the width value and the height value of the groove body framework are respectively 120mm, 65mm and 40mm, the material thickness value of the groove body framework is 1mm, and the length value and the width value of the trapezoid inner groove formed by inwards and downwards opening the upper surface of the groove body framework are respectively 110mm and 60 mm.
The width value of trapezoidal inside groove bottom is 3mm, the height value of trapezoidal inside groove is 35mm, the sampling hole is the semicircle sphere, and quantity is 12.
Compared with the prior art, the utility model has the beneficial effects that: this multichannel is application of sample groove for liquid-transfering gun is applicable to the application of sample of multichannel liquid-transfering gun, simple structure, easily makes, and is with low costs, and the rate of utilization is high, and convenient the accomodating can high temperature sterilization, and the design of the trapezoidal inside groove of falling can avoid reagent to remain the waste that causes, and safe and reliable has realized the abundant absorption to liquid through the application of sample hole of small volume, has avoided the waste of medicament.
Drawings
FIG. 1 is a schematic perspective view of a sample addition slot according to the present invention;
FIG. 2 is a top view of the channel frame of the present invention;
figure 3 is a cross-sectional view of a side view of the channel frame of the present invention.
In the figure: 1. a tank body framework; 2. a trapezoidal inner groove; 3. pouring a nozzle; 4. a sample application hole; 5. a liquid pouring port; 6. a supporting seat; 7. a label; 8. a protective cover; 9. and (4) fixing the ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-3, a sample adding slot for a multichannel pipette comprises a slot body frame 1, a trapezoidal inner slot 2 is formed inside the slot body frame 1, sample adding holes 4 are formed in the inner bottom wall of the trapezoidal inner slot 2 and are arranged at equal intervals, a pouring nozzle 5 is formed in one corner of the slot body frame 1, a pouring nozzle 3 is arranged in one corner of the slot body frame 1, and the pouring nozzle 3 is communicated with the pouring nozzle 5.
According to the utility model, the protective cover 8 is arranged above the tank body framework 1, the upper surface of the protective cover 8 is fixedly connected with the two symmetrical fixing rings 9, the protective cover 8 can play a role in temporarily protecting the medicament and avoid medicament pollution, the label 7 is arranged on the front surface of the tank body framework 1, the two symmetrical supporting seats 6 are fixedly connected to the bottom surface of the tank body framework 1, the medicament can be identified, and the medicament use disorder is avoided.
The groove body framework 1 is of a cuboid structure, the groove body framework 1 is made of colorless transparent polyvinyl chloride materials, the length value, the width value and the height value of the groove body framework 1 are respectively 120mm, 65mm and 40mm, the material thickness value of the groove body framework 1 is 1mm, the length value and the width value of a trapezoid inner groove 2 formed by inwards and downwards opening the upper surface of the groove body framework 1 are respectively 110mm and 60mm, the width value of the bottom of the trapezoid inner groove 2 is 3mm, the height value of the trapezoid inner groove 2 is 35mm, the sampling holes 4 are semi-spherical, and the number of the sampling holes is 12.
The working principle of the utility model is as follows: when using, pour into the trapezoidal inside groove 2 of cell body skeleton 1 inside with required medicament, when getting liquid, insert trapezoidal inside groove 2 with multichannel liquid-transfering gun and get liquid, because the bottom of trapezoidal inside groove 2 sets up a plurality of application of sample holes 4, make things convenient for the liquid-transfering gun to fully absorb liquid, avoid the medicament extravagant, utilize the liquid pouring mouth 5 and the cooperation of pouring mouth 3 that 1 one corner of cell body skeleton set up, can pour the recovery with remaining medicament.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a multichannel is application of sample groove for pipetting gun, includes cell body skeleton (1), its characterized in that: trapezoidal inside groove (2) have been seted up to the inside of cell body skeleton (1), the interior diapire of trapezoidal inside groove (2) has been seted up the application of sample hole (4) that the equidistance was arranged, pouring mouth (5) have been seted up to one corner of cell body skeleton (1), one corner of cell body skeleton (1) is equipped with pouring nozzle (3), pouring nozzle (3) are linked together with pouring mouth (5).
2. A sample loading slot for a multi-channel pipette as defined in claim 1, wherein: a protective cover (8) is arranged above the groove body framework (1), and two symmetrical fixing rings (9) are fixedly connected to the upper surface of the protective cover (8).
3. A sample loading slot for a multi-channel pipette as defined in claim 1, wherein: the front of the groove body framework (1) is provided with a label (7), and the bottom surface of the groove body framework (1) is fixedly connected with two symmetrical supporting seats (6).
4. A sample loading slot for a multi-channel pipette as defined in claim 1, wherein: the tank body framework (1) is of a cuboid structure, and the tank body framework (1) is made of colorless transparent polyvinyl chloride materials.
5. A sample loading slot for a multi-channel pipette as defined in claim 1, wherein: the length value, the width value and the height value of the groove body framework (1) are respectively 120mm, 65mm and 40mm, the material thickness value of the groove body framework (1) is 1mm, and the length value and the width value of the trapezoidal inner groove (2) formed by inwards and downwards opening the upper surface of the groove body framework (1) are respectively 110mm and 60 mm.
6. A sample loading slot for a multi-channel pipette as defined in claim 1, wherein: the width value of trapezoidal inside groove (2) bottom is 3mm, the height value of trapezoidal inside groove (2) is 35mm, application of sample hole (4) are the hemisphere form, and quantity is 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123241980.9U CN216910333U (en) | 2021-12-22 | 2021-12-22 | Multi-channel liquid-transfering gun sample-adding groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123241980.9U CN216910333U (en) | 2021-12-22 | 2021-12-22 | Multi-channel liquid-transfering gun sample-adding groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216910333U true CN216910333U (en) | 2022-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123241980.9U Active CN216910333U (en) | 2021-12-22 | 2021-12-22 | Multi-channel liquid-transfering gun sample-adding groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216910333U (en) |
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2021
- 2021-12-22 CN CN202123241980.9U patent/CN216910333U/en active Active
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