CN212748947U - 96 hole U template - Google Patents
96 hole U template Download PDFInfo
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- CN212748947U CN212748947U CN202022100090.5U CN202022100090U CN212748947U CN 212748947 U CN212748947 U CN 212748947U CN 202022100090 U CN202022100090 U CN 202022100090U CN 212748947 U CN212748947 U CN 212748947U
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Abstract
A96-hole U-shaped plate comprises a U-shaped plate body and skirt edges, wherein the skirt edges surround four side surfaces of the U-shaped plate body; the U-shaped plate body comprises a plane plate; the plane plate comprises 96U-shaped micropores, and the bottom ends of the U-shaped micropores are positioned on the same plane to form a bottom plane; the skirt edge is divided into a sunken part and a convex part; the sunken part comprises two end parts of the skirt edge and two ends of two side parts of the skirt edge; the other part is a convex part; the upper edge and the lower edge of the sunken part are matched with each other, and the two 96-hole U-shaped plates can be attached to each other when stacked up and down; the side edges of the two side parts of the skirt edge are symmetrically provided with grabbing grooves which are sunken towards the U-shaped plate body. The edge dislocation design of the utility model has the advantages that the stack height is obviously reduced after stacking, more stacks can be placed in a certain space, the stacking is more stable, and the horizontal displacement is prevented; and is favorable for the grabbing of automatic detection equipment.
Description
Technical Field
The utility model belongs to the technical field of the biological consumptive material, concretely relates to 96 hole U templates.
Background
In a medical system, blood type detection is the most basic detection item, and a full-automatic microplate method is the detection mode which is generally adopted at present. The full-automatic microplate method generally adopts a 96-hole U-shaped plate as a carrier, blood and reagents are added for reaction, and a detection result is obtained by judging the agglutination effect. At present, the whole experimental process can be completed by automatic detection equipment, including processes of sample distribution, reagent distribution, microplate transfer, oscillation centrifugation, result interpretation and the like, the transfer microplate is the key of the whole process of series connection, and the result interpretation is the final purpose of the experiment. Therefore, the 96-hole U-shaped plate is a key consumable in the whole blood type detection automation process and determines the success or failure of the experiment.
Because the peripheral skirt edges of the existing 96-hole U-shaped plate are smooth and easy to damage, the problems of failed grabbing, plate falling, placement position deviation and the like are easy to occur when the robot arm of automatic detection equipment is used for transferring; on high-throughput automatic detection equipment, U-shaped plates need to be stacked in a stacking mode, and the existing U-shaped plates are large in horizontal displacement, occupy more height space and waste space after being stacked; when the blood type result is judged by using automatic detection equipment, the U-shaped plate needs to be placed on the 96-hole adapter, a picture is taken at the bottom by using a camera, the bottom of the existing U-shaped plate cannot be completely attached to the adapter, and the photographing effect is poor; the existing U-shaped plate has small micropore volume, and liquid is easy to splash to the outside when centrifugal operation is carried out.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to among the prior art, designed a 96 hole U templates, it is applicable to high flux automated inspection equipment storehouse and stacks, snatchs automatically, the bottom is shot, bulky centrifugation.
The specific contents are as follows:
a96-hole U-shaped plate comprises a U-shaped plate body and skirt edges, wherein the skirt edges surround four side surfaces of the U-shaped plate body;
the U-shaped plate body comprises a rectangular plane plate; the flat plate comprises 96U-shaped micropores for sample adding, the U-shaped micropores are downwards concave corresponding to the flat plate and are arranged on the flat plate according to a matrix; the bottom ends of the 96U-shaped micropores are positioned on the same plane to form a bottom plane;
the skirt edge is divided into a sunken part and a convex part; the sunken part comprises two end parts of the skirt edge and two ends of two side parts of the skirt edge; the other part is a convex part;
the upper edge of the sunken part is lower than the upper surface of the plane plate and is parallel to the upper surface of the plane plate, and the lower edge of the sunken part is lower than the bottom plane and is parallel to the bottom plane; the upper edge of the convex part is flush with the upper surface of the plane plate, the lower edge is higher than the lower edge of the sunken part, and the height difference between the lower edge of the sunken part and the lower edge of the sunken part is not less than the height difference between the upper edge of the sunken part and the upper surface of the plane plate;
the upper edge and the lower edge of the sunken part are matched with each other, when the two 96-hole U-shaped plates are stacked up and down, the upper edge and the lower edge of the sunken part are attached to each other, and the lower edge provides support for the upper edge;
an inclined plane A is arranged between the side edges of the two ends of the plane plate and the inner sides of the upper edges of the two ends of the skirt edge, and inclined planes B matched with the inclined planes A are arranged on the inner sides of the lower parts of the two end parts of the skirt edge; when two 96-hole U-shaped plates are stacked up and down, the inclined plane A is attached to the inclined plane B;
the side edges of the two side parts of the skirt edge are symmetrically provided with grabbing parts which are sunken towards the U-shaped plate body.
The upper edge and the lower edge of the skirt edge of the device adopt a staggered design, and the positions are complementary when the device is stacked, so that the stacking stability can be effectively increased, and the horizontal displacement and the vertical height are reduced; the two ends of the U-shaped plate and the inner side of the lower end of the skirt are also in a staggered design, so that stable stacking is further facilitated; the design of the sunken snatching portion of shirt rim both sides can be used to automatic check out test set snatchs. Need shoot its bottom after 96 hole U template application of sample reactions, the lower extreme of the bellying of its both sides shirt rim has formed the breach, can regard as the supporting part of the adapter of the usefulness of shooing of cooperation, makes the U template place on the adapter that the side has the support, makes its inseparable adapter that laminates, improves the effect of shooing.
Further, the shirt rim dull polish and handle, be favorable to automatic check out test set to snatch.
Further, set up multiunit strengthening rib position between the bottom surface of U template body and the shirt rim, the reinforcing is to the support of shirt rim.
Still further, the reinforcing rib position is arranged outside the matrix formed by the U-shaped micropores, and the reinforcing rib positions are arranged at the four side edges of the inner side of the skirt edge corresponding to the centers of the adjacent U-shaped micropores. So set up and can make the strengthening rib position as the location sign at micropore center.
Further, the volume of the U-shaped wells was 440. mu.L. The hole volume of a common 96-hole U-shaped plate is 350 mu L, the device increases the reaction volume and can avoid liquid splashing during centrifugal operation.
Further, the upper surface of the plane plate comprises a line position mark A for marking the U-shaped micropores and a mark B for marking the column positions of the U-shaped micropores.
Further, the inner surface and the outer surface of the bottom of the U-shaped micropore are both polished, so that the photographing effect is improved.
The utility model has the advantages as follows:
1. due to the staggered edge design, the stacking height is obviously reduced after stacking, more stacks can be placed in a certain space, the stacking is more stable, and the horizontal displacement is prevented;
2. the peripheral skirt edges are frosted and sunken, so that the automatic detection equipment can conveniently grab the product;
3. the side gap is designed, so that the adapter can be tightly attached to the side gap, and the photographing effect is improved;
4. the large-volume micropore design increases the reaction volume and avoids liquid splashing during centrifugal operation;
5. the bottom sets up the strengthening rib position, can strengthen the support to the shirt rim and help micropore central point to fix a position.
Drawings
FIG. 1 is a schematic top view of an embodiment;
FIG. 2 is a schematic front view of an embodiment;
FIG. 3 is a schematic sectional view taken along line B-B of FIG. 1;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a schematic bottom view of an embodiment;
in the figure: 1.1, a plane plate; 1.1.1, mark A; 1.1.2, mark B; 1.2, U-shaped micropores; 1.3, a bevel A; 2.1, a sunken part; 2.2, a convex part; 2.3, a bevel B; 2.4, a grabbing groove; 3. and reinforcing rib positions.
Detailed Description
The principles and features of the present invention are described below in conjunction with examples, which are set forth only to illustrate the present invention and are not intended to limit the scope of the present invention.
A96-hole U-shaped plate is shown in figures 1-5 and comprises a U-shaped plate body and a skirt edge, wherein the skirt edge surrounds four side surfaces of the U-shaped plate body;
the U-shaped plate body comprises a rectangular plane plate 1.1; the flat plate comprises 96U-shaped micropores 1.2 for sample adding, wherein the U-shaped micropores 1.2 are downwards concave corresponding to the flat plate and are arranged on the flat plate according to a matrix; the bottom ends of the 96U-shaped micropores 1.2 are positioned on the same plane to form a bottom plane;
the skirt edge is divided into a sunken part 2.1 and a convex part 2.2; the sunken part 2.1 comprises two end parts of the skirt edge and two ends of two side parts of the skirt edge; the other part is a convex part 2.2;
the upper edge of the sunken part 2.1 is lower than the upper surface of the plane plate 1.1 and is parallel to the upper surface of the plane plate 1.1, and the lower edge is lower than the bottom plane and is parallel to the bottom plane; the upper edge of the convex part 2.2 is flush with the upper surface of the plane plate 1.1, the lower edge is higher than the lower edge of the sunken part 2.1, and the height difference between the lower edge and the lower edge of the sunken part 2.1 is not less than the height difference between the upper edge of the sunken part 2.1 and the upper surface of the plane plate 1.1;
the upper edge and the lower edge of the sunken part 2.1 are matched with each other, and when two 96-hole U-shaped plates are stacked up and down, the upper edge and the lower edge of the sunken part 2.1 are attached to each other;
an inclined plane A1.3 is arranged between the side edges of the two ends of the plane plate and the inner sides of the upper edges of the two ends of the skirt edge, and an inclined plane B2.3 matched with the inclined plane A1.3 is arranged on the inner sides of the lower parts of the two end parts of the skirt edge; when two 96-hole U-shaped plates are stacked up and down, the inclined plane A1.3 is attached to the inclined plane B2.3;
the side edges of the two side parts of the skirt edge are symmetrically provided with grabbing parts 2.4 which are sunken towards the U-shaped plate body;
fine grinding treatment is carried out on the skirt edges;
a plurality of groups of reinforcing rib positions 3 are arranged between the bottom surface of the U-shaped plate body and the skirt edge, the reinforcing rib positions 3 are arranged outside a matrix formed by the U-shaped micropores 1.2, and the reinforcing rib positions 3 are arranged at the four side edges of the inner side of the skirt edge corresponding to the centers of the adjacent U-shaped micropores 1.2;
the volume of the U-shaped micropore 1.2 is 440 mu L; polishing the inner surface and the outer surface of the bottom of the U-shaped micropore 1.2;
the upper surface of the flat plate 1.1 comprises a mark A for marking the row position of the U-shaped micro-holes 1.2
1.1.1 and a mark B1.1.2 for marking the column position of the U-shaped micropore 1.2.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A96-hole U-shaped plate comprises a U-shaped plate body and a skirt edge, and is characterized in that the skirt edge surrounds four side surfaces of the U-shaped plate body;
the U-shaped plate body comprises a rectangular plane plate (1.1); the flat plate (1.1) comprises 96U-shaped micropores (1.2) for sample adding, the U-shaped micropores (1.2) are downwards concave corresponding to the flat plate (1.1) and are arranged on the flat plate according to a matrix; the bottom ends of the 96U-shaped micropores (1.2) are positioned on the same plane to form a bottom plane;
the skirt edge is divided into a sunken part (2.1) and a convex part (2.2); the sunken part (2.1) comprises two end parts of the skirt edge and two ends of two side parts of the skirt edge; the rest part is a convex part (2.2);
the upper edge of the sunken part (2.1) is lower than the upper surface of the plane plate (1.1) and is parallel to the upper surface of the plane plate (1.1), and the lower edge is lower than the bottom plane and is parallel to the bottom plane; the upper edge of the bulge (2.2) is flush with the upper surface of the plane plate (1.1), the lower edge is higher than the lower edge of the sunken part (2.1), and the height difference between the lower edge and the lower edge of the sunken part (2.1) is not less than the height difference between the upper edge of the sunken part (2.1) and the upper surface of the plane plate (1.1);
the upper edge and the lower edge of the sunken part (2.1) are matched with each other, and when two 96-hole U-shaped plates are stacked up and down, the upper edge and the lower edge of the sunken part (2.1) are attached to each other;
an inclined plane A (1.3) is arranged between the side edges of the two ends of the plane plate and the inner sides of the upper edges of the two ends of the skirt edge, and an inclined plane B (2.3) matched with the inclined plane A (1.3) is arranged on the inner sides of the lower parts of the two end parts of the skirt edge; when two 96-hole U-shaped plates are stacked up and down, the inclined plane A (1.3) is attached to the inclined plane B (2.3);
the side edges of the two side parts of the skirt are symmetrically provided with grabbing parts (2.4) which are sunken towards the U-shaped plate body.
2. A 96-well U-shaped plate according to claim 1 wherein said skirt is frosted.
3. A96-hole U-shaped plate according to claim 1, characterized in that a plurality of groups of reinforcing rib positions (3) are arranged between the bottom surface of the U-shaped plate body and the skirt.
4. A96-hole U-shaped plate according to claim 3, characterized in that the reinforcing rib positions (3) are arranged outside the matrix of U-shaped micropores (1.2), and the reinforcing rib positions (3) are arranged at the four sides of the inner side of the skirt corresponding to the centers of each U-shaped micropore (1.2) adjacent to the reinforcing rib positions.
5. A96-well U-shaped plate according to claim 1, characterized in that the volume of the U-shaped wells (1.2) is 440 μ L.
6. A 96-well U-shaped plate according to claim 1, characterized in that the upper surface of the planar plate (1.1) comprises a mark a (1.1.1) for marking the row position of the U-shaped wells (1.2) and a mark B (1.1.2) for marking the column position of the U-shaped wells (1.2).
7. A96-well U-shaped plate according to claim 1, characterized in that the inner and outer surfaces of the bottom of the U-shaped micro-wells (1.2) are polished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022100090.5U CN212748947U (en) | 2020-09-23 | 2020-09-23 | 96 hole U template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022100090.5U CN212748947U (en) | 2020-09-23 | 2020-09-23 | 96 hole U template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212748947U true CN212748947U (en) | 2021-03-19 |
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ID=74989810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022100090.5U Active CN212748947U (en) | 2020-09-23 | 2020-09-23 | 96 hole U template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212748947U (en) |
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2020
- 2020-09-23 CN CN202022100090.5U patent/CN212748947U/en active Active
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