CN216106905U - Scalable area ice chest application of sample backup pad - Google Patents
Scalable area ice chest application of sample backup pad Download PDFInfo
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- CN216106905U CN216106905U CN202122566259.0U CN202122566259U CN216106905U CN 216106905 U CN216106905 U CN 216106905U CN 202122566259 U CN202122566259 U CN 202122566259U CN 216106905 U CN216106905 U CN 216106905U
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- ice box
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- rotatable
- bracket
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Abstract
The utility model discloses a telescopic sample adding supporting plate with an ice box, which comprises a chassis, a tray, a bracket, telescopic legs, the ice box and a rotatable ice box basket, wherein the tray is arranged on the chassis; a silica gel pad is fixed at the bottom of the chassis, a bracket is fixed on the chassis, the tray rotates on the bracket through a shaft, a rotatable ice box basket is placed in the bracket, the tray covers the inclined plane of the rotatable ice box basket, and the ice box is placed in the rotatable ice box basket; the telescopic foot comprises a T-shaped nut, a screw rod and a spherical nut, the screw rod is fixed on the spherical nut and is in threaded connection with the T-shaped nut, and the T-shaped nut is fixed on the rear side of the rotatable ice box basket. The ice box with the supporting plate can effectively preserve heat of a 96-hole extraction plate or an amplification plate, and the ice box is easy to load; through the inclination of adjusting the tray, make things convenient for the experimenter of different heights to observe the state at the bottom of the sample adding plate pipe, reduce the problem of pollution and appear, prevent the application of sample mistake, effectively improve the degree of accuracy of experiment.
Description
Technical Field
The utility model belongs to the field of molecular diagnosis, and particularly relates to a telescopic sample adding supporting plate with an ice box.
Background
Polymerase chain reaction, abbreviated in English as PCR. Adding a sample into a 96-hole extraction plate when a template is extracted by PCR, wherein the 96-hole extraction plate is flatly placed in a biological safety cabinet during experiment, a hand is inserted into the biological safety cabinet to perform sample adding operation during operation of an experimenter, the head of the experimenter is blocked outside the biological safety cabinet by a glass window of the biological safety cabinet, and the depth of the 96-hole extraction plate of each commonly used manufacturer is about 40mm, so that the experimenter cannot see liquid in the 96-hole extraction plate from the outside of the window of the biological safety cabinet; in the experimental operation, the left hand need be in succession from the sample frame and take the sample, the right hand need be changed in succession and inhale the appearance head, the experimenter field of vision switches over to the suction head box from the sample frame, again switch over to 96 hole and draw during the board, forget the position of current application of sample hole easily, at this moment need draw the board with the left hand slope 96 hole, judge the position of current application of sample hole through observing the liquid volume in the hole or the change of liquid colour, because the sample has been touched to the left hand, the operation leads to gloves to pollute the extraction plate easily like this, the application of sample efficiency has also been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a retractable sample adding support plate with an ice box, aiming at solving the problem that a sample adding position is forgotten in the sample adding process, aiming at overcoming the defects of the prior art.
The purpose of the utility model is realized by the following technical scheme: a telescopic sample adding supporting plate with an ice box comprises a chassis, a tray, a bracket, telescopic legs, the ice box and a rotatable ice box basket;
the bottom of the chassis is fixedly provided with a silica gel pad, the chassis is fixedly provided with a bracket, the tray is rotatably connected to the bracket through a shaft, the rotatable ice box basket is placed in the bracket, the tray covers the inclined plane of the rotatable ice box basket, and the ice box is placed in the rotatable ice box basket; the telescopic foot comprises a T-shaped nut, a screw rod and a spherical nut, the screw rod is fixed on the spherical nut and is in threaded connection with the T-shaped nut, and the T-shaped nut is fixed on the rear side of the rotatable ice box basket.
Furthermore, two sides of the rotatable ice box basket are right-angled triangles, and the size of the rotatable ice box basket is matched with the two side faces of the ice box basket.
Furthermore, bulges are arranged on two sides of the bottom end of the rotatable ice box basket, a through hole is arranged in the center of each bulge, a through hole is arranged at the right-angle turning position of the tray, and a shaft penetrates through the through hole at the center of each bulge on the rotatable ice box basket and the through hole at the right-angle turning position of the tray and is connected to the bracket.
Further, the tray is an L-shaped white metal plate, and the front baffle plate of the tray holds a 96-well amplification plate or a 96-well extraction plate.
The utility model has the beneficial effects that:
the utility model provides a PCR sample adding support plate, an ice box of the support plate can effectively preserve heat of a 96-hole extraction plate or an amplification plate, and the ice box is easy to load; through the inclination of adjustable backup pad tray, make things convenient for the experimenter of different heights to observe the state at the bottom of the sample adding plate pipe, reduce the problem that pollutes and appear, prevent the application of sample mistake, effectively improve the degree of accuracy of experiment.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic view of a sample application supporting plate with an ice case according to the present invention;
FIG. 2 is a schematic view of an ice bin placement of a retractable sample loading support plate with an ice bin according to the present invention;
FIG. 3 is a schematic rear bottom view of a sample loading support plate with an ice case according to the present invention;
FIG. 4 is a schematic diagram of an inclination angle of an adjusting tray of a sample adding support plate with an ice box according to the present invention;
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from a single embodiment of the utility model without inventive step, are within the scope of the utility model.
As shown in fig. 1-4, the present invention provides a retractable sample loading support plate with an ice box, which is used at high frequency in sample operation of a PCR laboratory sample processing chamber in the field of molecular diagnosis, wherein the sample loading support plate is made of stainless steel or PVC, and has a length of 15.0 cm, a width of 10.0 cm, and a height of 5.0 cm; this application of sample backup pad comprises chassis 1, tray 2, bracket 3, scalable foot 4, ice chest 5, rotatable ice chest basket 6. Wherein, the bottom of the chassis 1 is designed with silica gel 8, which can effectively fix the sample adding plate on the biological safety cabinet table-board to prevent displacement; a bracket 3 is fixed on the chassis 1, and the rotatable ice box basket 6 is placed in the bracket 3; the ice box 5 in the shape of a right-angled triangular prism is placed in a rotatable ice box basket 6 in the same shape, two sides of the rotatable ice box basket 6 are in the shape of a right-angled triangle, the size of the right-angled triangle is matched with that of two side faces of the ice box 5, two sides of the bottom end of the rotatable ice box basket 6 are provided with bulges, the centers of the bulges are provided with through holes, the right-angled turning part of the tray 2 is provided with a through hole, and a shaft 7 penetrates through the through hole at the center of the bulges on the rotatable ice box basket 6 and the through hole at the right-angled turning part of the tray 2 and is connected to the bracket 3; the inclined plane of the rotatable ice box basket 6 is attached to the tray 2, so that the tray and the horizontal plane form an angle of 30 degrees, and the tray 2 is rotated to open the ice box 5 which can be placed into or taken out of the rotatable ice box basket 6; the tray 2 is an L-shaped white metal plate, a front baffle of the tray is used for supporting a 96-hole extraction plate or a 96-hole amplification plate, the height of the front protruding baffle of the tray is 1.5cm, the length of the front protruding baffle of the tray is 12.9cm, the tray is adapted to most of the 96-hole amplification plate or 96-hole extraction plates on the market, and the liquid level of the bottom of the 96-hole extraction plate or the 96-hole amplification plate can be directly observed by an experimenter due to the fact that the 96-hole amplification plate or the 96-hole extraction plate inclines towards the direction of the experimenter. The tray design is pure white, is convenient for observe liquid color and changes, helps judging current application of sample position, and tray 2 is 129mm long, and wide 90mm, most 96 hole amplification board or 96 hole extraction board on the adaptation market.
The visual angles of experimenters with different heights and the supporting plate are different, a telescopic foot 4 is arranged on the back of the rotatable ice box basket 6, the telescopic foot 4 comprises a T-shaped nut 10, a screw rod 11 and a spherical nut 12, the screw rod 11 is fixed on the spherical nut 12 and is in threaded connection with the T-shaped nut 10, the T-shaped nut 10 is fixed on the back side of the rotatable ice box basket 6, and the T-shaped nut 10 is positioned on the table top of the biological safety cabinet; rotating a spherical nut 12 at the head of the screw rod 11 to adjust the angle, rotating the spherical nut 12 clockwise to enable the screw rod 11 to extend downwards and generate relative displacement with a T-shaped nut 10 at the rear side of the rotatable ice box basket 6, lifting the rear side of the rotatable ice box basket 6, enabling the angle between a tray 2 covered on the rotatable ice box basket 6 and the horizontal to be increased, increasing the inclination of a 96-hole extraction plate or a 96-hole amplification plate on the tray 2 facing an experimenter, and adjusting the inclination to 45 degrees to the maximum; on the contrary, the spherical nut 12 is rotated counterclockwise to extend the screw 11 upward, the rear side of the rotatable ice bin basket 6 is lowered, the angle between the tray 2 covering and on the rotatable ice bin basket 6 and the horizontal plane is reduced, the inclination of the 96-hole extraction plate or the 96-hole amplification plate on the tray 2 facing the experimenter is reduced, and the minimum inclination is the angle when the retractable leg 4 is not changed to extend.
The above-described embodiments are intended to illustrate rather than to limit the utility model, and any modifications and variations of the present invention are within the spirit of the utility model and the scope of the appended claims.
Claims (4)
1. A retractable sample adding supporting plate with an ice box is characterized by comprising a base plate (1), a tray (2), a bracket (3), retractable legs (4), an ice box (5) and a rotatable ice box basket (6);
a silica gel pad (8) is fixed at the bottom of the chassis (1), a bracket (3) is fixed on the chassis (1), the tray (2) is rotatably connected to the bracket (3) through a shaft (7), the rotatable ice box basket (6) is placed in the bracket (3), the tray (2) covers the inclined plane of the rotatable ice box basket (6), and the ice box (5) is placed in the rotatable ice box basket (6); scalable foot (4) include T type nut (10), screw rod (11) and spherical nut (12), screw rod (11) are fixed on spherical nut (12) to with T type nut (10) threaded connection, T type nut (10) are fixed in rotatable ice box basket (6) rear side.
2. The retractable sample loading support plate with the ice bin as claimed in claim 1, wherein two sides of the rotatable ice bin basket (6) are right triangles, and the size of the triangle is matched with two sides of the ice bin (5).
3. The retractable sample loading support plate with the ice bin as claimed in claim 1, wherein two sides of the bottom end of the rotatable ice bin basket (6) are provided with protrusions, a through hole is formed in the center of the protrusions, a through hole is formed in the right-angle turning part of the tray (2), and the shaft (7) penetrates through the through hole in the center of the protrusions on the rotatable ice bin basket (6) and the through hole in the right-angle turning part of the tray (2) and is connected to the bracket (3).
4. The retractable sample loading support plate with ice box as claimed in claim 1, wherein the tray (2) is an "L" shaped white metal plate with a front baffle plate to hold a 96-well amplification plate or a 96-well extraction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122566259.0U CN216106905U (en) | 2021-10-25 | 2021-10-25 | Scalable area ice chest application of sample backup pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122566259.0U CN216106905U (en) | 2021-10-25 | 2021-10-25 | Scalable area ice chest application of sample backup pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216106905U true CN216106905U (en) | 2022-03-22 |
Family
ID=80695174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122566259.0U Active CN216106905U (en) | 2021-10-25 | 2021-10-25 | Scalable area ice chest application of sample backup pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216106905U (en) |
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2021
- 2021-10-25 CN CN202122566259.0U patent/CN216106905U/en active Active
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