CN214268321U - Culture dish strorage device - Google Patents
Culture dish strorage device Download PDFInfo
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- CN214268321U CN214268321U CN202023206333.XU CN202023206333U CN214268321U CN 214268321 U CN214268321 U CN 214268321U CN 202023206333 U CN202023206333 U CN 202023206333U CN 214268321 U CN214268321 U CN 214268321U
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- culture dish
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Abstract
The utility model provides a culture dish storage device, which comprises a culture dish storage rack and a drawer type storage box; the culture dish storage rack comprises a plurality of storage grid units, wherein each storage grid unit is in a cuboid shape and is provided with an upper top surface, a lower bottom surface, a left side surface and a right side surface; the drawer type storage box is matched with the storage grid unit; the plurality of storage grid units form a storage grid unit layer in an obliquely overlapped mode; drawer type case can place in depositing and put the check unit, and drawer type case can be deposited the culture dish with the closed mode that has the ware interval between ware lid and the ware body and the adjacent culture dish, when the culture dish was arranged drawer type case in and was placed in depositing and put the check unit in, culture dish and horizontal plane have the contained angle and this contained angle is not 0 or 90. The utility model provides a culture dish strorage device can the high density preserve the culture dish, can conveniently access certain solitary culture dish again.
Description
Technical Field
The utility model belongs to the technical field of the microbial srain preserves, concretely relates to culture dish strorage device.
Background
The culture dish is an experimental consumable commonly used in microorganism culture, and the greatest advantage of the culture dish is that a large-area solid culture medium surface is provided for screening monoclonal colony. A common culture dish consists of a dish cover and a dish body, and the cross section of the dish is generally circular.
When the number of colonies to be screened is large, a large number of culture dishes are required. These dishes may be accessed multiple times within a few weeks. The common practice in laboratories is to stack the culture dishes in a stack, store the stack in a cold storage room, and find out the corresponding culture dish when in use. This approach does not present much of a problem when the number of culture dishes is small. Once the culture dish quantity is very big, overlap each other between the pile, need a large amount of time to look for certain specific culture dish, easily lead to the culture dish to overturn when moving the culture dish moreover, cause the pollution.
In addition, most of the conventional laboratories use disposable plastic culture dishes, and in designing such culture dishes, as shown in fig. 1, the dish bottom 112 and the dish lid 111 of the dish body are nested for easier stacking, and in order to draw out one of the dishes from a stack of the culture dishes, the stack of the culture dishes needs to be separated entirely. The action amplitude is very large, and the pollution is caused by the fact that the adjacent stacks are easily touched or the storage and taking are not stable.
SUMMERY OF THE UTILITY MODEL
The utility model provides a culture dish strorage device to when realizing that the culture dish is preserved to high density, can conveniently access certain solitary culture dish again.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the culture dish storage device is characterized by comprising a culture dish storage rack and a drawer type storage box;
the culture dish storage rack comprises a plurality of storage grid units with the same size, wherein each storage grid unit is in a cuboid shape and is provided with an upper top surface, a lower bottom surface, a left side surface and a right side surface; the drawer type storage box is matched with the storage grid unit;
the plurality of storage grid units form a storage grid unit layer in an obliquely overlapped mode; the inclined lapping mode is as follows: except for the rightmost storage grid unit, the lower bottom surface of each storage grid unit is partially overlapped with the upper top surface of the storage grid unit on the right side, and the front and rear edges of the lower bottom surface of each storage grid unit are respectively aligned with the front and rear edges of the upper top surface of the storage grid unit on the right side; the overlapping areas of different storage grid units are equal;
drawer type case can place in depositing and put the check unit, and drawer type case can be deposited the culture dish with the closed mode that has the ware interval between ware lid and the ware body and the adjacent culture dish, and when the culture dish was deposited in drawer case and was placed in depositing and put the check unit, the culture dish had the contained angle and this contained angle is not 0 or 90 with the horizontal plane.
In some embodiments, the top or bottom surface of the culture dish is at an angle of 10 ° to 80 ° from horizontal.
In some embodiments, wherein the top or bottom surface of the culture dish is at an angle of 30 ° to 60 ° to the horizontal.
In some embodiments, the dish spacing is 0.1-2 mm.
In some embodiments, the dish spacing is 0.5-1 mm.
In some embodiments, a plurality of layers of cells are stacked one on top of the other to form a rack for holding culture plates.
In some embodiments, a spacer is disposed within the drawer-type storage box, the spacer dividing the drawer-type storage box into a plurality of drawer compartments, each drawer compartment having a width greater than or equal to a diameter of the dish lid, such that the culture dish can be placed between adjacent spacers or between a spacer and a drawer-storage-box sidewall parallel thereto.
In some embodiments, a plurality of convex supporting tables with opposite positions are respectively arranged on two sides of each small drawer grid, the distance between a pair of supporting tables with opposite positions is smaller than the diameter of the dish cover and larger than the diameter of the dish body, the shape of each supporting table is matched with the shape of the dish cover, the distance between adjacent supporting tables on the same side of each small drawer grid is larger than or equal to the thickness of the dish cover, and the sum of the distance between the adjacent supporting tables on the same side of each small drawer grid and the thickness of each supporting table is larger than the thickness of the culture dish, so that the dish cover of the culture dish can be placed on the pair of supporting tables with opposite positions on the two side walls of the small drawer grid.
In some embodiments, the difference between the spacing of adjacent support platforms on the same side of the drawer compartment and the sum of the support platform thicknesses and the thickness of the culture dish is the dish spacing.
In some embodiments, the sides of the drawer-style storage box and the height of the spacer are half the diameter of the culture dish.
Preferably, the culture dish is stored in the drawer type storage box in a mode that the dish body is arranged on the upper part and the dish cover is arranged on the lower part.
Preferably, the apparatus comprises three levels of storage cells, each level of storage cells having four storage cells.
Preferably, each drawer-type storage box has seven drawer compartments capable of storing eight culture dishes.
The utility model has the advantages of:
according to the culture dish storage device of the utility model, the culture dish leans against the wall of the storage box by gravity instead of being clamped in, the dish body and the dish cover are not pressed by external force, and the design can ensure that the culture dish can not fall off from the drawer box when the drawer box is moved; and when the drawer box moves, the dish cover and the dish body can still be kept in a closed state, the phenomenon that the dish body and the dish cover are loosened is avoided, and mutual pollution is avoided.
According to the utility model discloses a culture dish strorage device sets up the interval that the space between the post assurance culture dish for when the culture dish is preserved to high density, can access every appointed culture dish alone.
Drawings
The accompanying drawings illustrate by way of example, but not by way of limitation, embodiments of the present invention.
FIG. 1 shows a nested stack of culture dishes in the prior art.
Fig. 2a shows a schematic view of a culture dish storage device according to an embodiment of the present invention before storage of the culture dishes.
Fig. 2b shows a schematic view of the culture dish storage device after storage of the culture dish according to an embodiment of the present invention.
Fig. 3 shows a drawer storage box of the culture dish storage device according to an embodiment of the present invention.
Fig. 4 shows a partial detail of a drawer storage box of the culture dish storage unit according to an embodiment of the present invention.
Fig. 5 shows a stacking of culture plates in a culture plate storage device according to an embodiment of the present invention.
Fig. 6 shows a culture dish storage device according to another embodiment of the present invention.
Wherein:
111: a dish cover; 112: a dish bottom; 1: a storage cell unit; 2: a drawer-type storage box; 11: an upper top surface; 12: a lower bottom surface; 13: a left side surface; 14: a right side surface; 21: a spacer pillar; 211: a support table; 3: dish spacing.
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings. The following description is exemplary only, and is not intended to limit the scope of the present invention.
In the invention, when the highest position of the dish cover and the lowest position of the dish bottom are mentioned, the high position and the low position of the dish cover are represented by taking the culture dish in the use state as reference, the use state of the culture dish is that the dish cover is arranged on the upper part, and the dish body is arranged on the lower part, so that the highest position of the dish cover is the highest position above the dish cover, and the lowest position of the dish bottom is the lowest position below the bottom of the dish body.
As shown in fig. 2a, the culture dish storage device according to one embodiment of the present invention comprises a culture dish storage rack and drawer type storage boxes 2; the culture dish storage rack comprises a plurality of storage grid units 1 with the same size, wherein each storage grid unit is in a cuboid shape and is provided with an upper top surface 11, a lower bottom surface 12, a left side surface 13 and a right side surface 14; the drawer type storage box 2 is matched with the storage grid unit 1. The four storage grid units 1 form a storage grid unit layer in an inclined lap joint mode; the inclined lapping mode is as follows: except for the rightmost storage grid unit, the lower bottom surface 12 of each storage grid unit is partially overlapped with the upper top surface 11 of the storage grid unit on the right side, and the front edge and the rear edge of the lower bottom surface 12 of each storage grid unit are respectively aligned with the front edge and the rear edge of the upper top surface 11 of the storage grid unit on the right side; the overlap area between different cells is equal. The cells overlapping one another at an angle may be secured together in any suitable manner, for example by gluing or being made in one piece. The three storage grid unit layers are stacked up and down to form a culture dish storage rack. The stacked layers of cells may be secured together in any suitable manner, such as by bonding or being integrally formed.
Fig. 3 and 4 show the drawer-type storage box of the culture dish storage device according to one embodiment of the invention. As shown in fig. 3 and 4, a partition column 21 is provided in the drawer type storage box 2 to divide the drawer type storage box into seven drawer cells. The width of each drawer cell (i.e., the distance between adjacent spacers or the distance between a spacer and a drawer storage compartment side wall parallel thereto) is greater than or equal to the diameter of the dish lid, such that a culture dish can be placed between adjacent spacers or between a spacer and a drawer storage compartment side wall parallel thereto. Eight stacked culture dishes which are overlapped up and down can be stored in one drawer small grid. Two side surfaces of each drawer cell (namely opposite surfaces of two adjacent spacing columns or opposite surfaces of the spacing columns and the side walls of the drawer storage box parallel to the spacing columns) are respectively provided with a plurality of convex supporting platforms 211 which are opposite in position, and the supporting platforms limit the placing position of the dish cover of the culture dish. The distance between a pair of supporting platforms opposite in position in every drawer cell is less than the ware lid diameter and is greater than ware body diameter, and the shape of brace table suits with the ware lid shape, interval more than or equal to the thickness of ware lid between the adjacent supporting platform on the same side of drawer cell, and the interval of the adjacent supporting platform on the same side of drawer cell and the thickness of brace table thickness sum more than or equal to ware lid and ware body keep the thickness of the culture dish of closure state, can utilize the diameter difference between culture dish lid and the ware body from this, shelve the relative brace table 211 in position of drawer cell both sides wall with the culture dish, and make ware lid and ware body keep the closure state, wherein the ware lid hugs closely on brace table 211. Wherein the thickness of the support platform refers to the thickness of the support platform along the direction of the spacing columns or along the direction of the side walls of the drawer cells parallel to the spacing columns. Wherein the capsule and capsule are maintained in a closed condition as known to those skilled in the art, meaning that the upper edge of the capsule is in abutment with the capsule. The thickness of the culture dish refers to the thickness from the highest position on the dish cover to the lowest position on the dish bottom. The drawer-type storage box can simultaneously store 56 culture dishes. The culture dish storage device according to fig. 1 can store 672 culture dishes simultaneously and each culture dish can be accessed separately.
The design of the support platforms on the spacer columns allows for increased spacing between adjacent plates (as shown in figure 5) so that they do not nest with one another in the manner shown in figure 1. The sum of the distance between the adjacent support tables on the same side of the small drawer grid and the thickness of the support tables can be larger than the thickness of the culture dish with the dish cover and the dish body kept in a closed state, so that the plurality of culture dishes placed in one small drawer grid are not stacked and are not contacted with each other. For example, the sum of the distance between adjacent supports and the thickness of the supports may be slightly greater than the thickness of the culture dish with the dish lid and the dish body held closed, such that the dish distance 3 between adjacent culture dishes in the drawer compartment is small. For example, the sum of the distance between the adjacent supports and the thickness of the supports is 0.1 to 2mm, preferably 0.5 to 1mm, greater than the thickness of the culture dish with the dish lid and the dish body kept closed, so that the dish distance between the adjacent culture dishes in the drawer cells is 0.1 to 2mm, preferably 0.5 to 1 mm. The dish spacing is the spacing between the lowest part of the bottom of the culture dish and the highest part of the dish cover of the culture dish adjacent to the culture dish. Smaller ware interval can guarantee that a whole pile of culture dishes is put into the drawer cell when, need not one and deposits the culture dish in, but when whole pile of embedding, during every culture dish can fall into the relevant position of drawer cell voluntarily, also can whole pile of taking out equally to can keep the type of culture dish "pile" when placing the culture dish. The high-density stacking is ensured, and meanwhile, other culture dishes cannot be involved when the culture dishes are stored and taken.
Preferably, the drawer-type storage box has a bottom surface and four side surfaces, wherein the height of the side surfaces and the height of the spacer are one third to two thirds of the diameter of the culture dish, preferably one half of the diameter of the culture dish, and a part of the volume of the culture dish, for example about one half of the volume, is located outside the drawer-type storage box after the culture dish is placed in the drawer-type storage box, and the drawer-type storage box is designed to facilitate the culture dish access.
As shown in FIG. 2b, the petri dishes are stored in drawer-type storage boxes, which are placed in storage grid units. Because the storage grid unit and the horizontal plane form a certain angle, each drawer type storage box is inserted into the storage grid unit in an inclined mode, so that the culture dish arranged in the storage grid unit and the horizontal plane form a certain angle. When the culture dish is stored, the culture dish is stored in the drawer type storage box in a mode that the dish body is arranged at the upper part and the lower part of the dish cover in the direction of putting the drawer type storage box into the storage grid unit, and the dish body is pressed on the dish cover under the action of gravity. Preferably, the angle of the petri dish placed therein with the horizontal is 10-80 deg., more preferably 30-60 deg., depending on when the drawer-type storage box is placed in the storage compartment unit. The culture dish is at a certain angle with the horizontal plane, which means that the upper surface of the dish cover of the culture dish or the bottom surface of the dish body has an included angle with the horizontal plane, and the included angle is preferably not 0 degree or 90 degrees.
The drawer type storage box has the advantages that the storage grid unit is obliquely inserted into the drawer type storage box: 1) compared with a storage box which is vertically inserted, the design can ensure that the culture dish cannot fall off from the storage box when the storage box is moved; 2) compare horizontal male case, when this kind of design can ensure the case and remove, ware lid and ware body still can keep the closure state, and the phenomenon that the ware body and ware lid take place to loosen can not appear, avoids mutual contamination because the culture dish utilizes gravity to lean on drawer type case wall, rather than block into, and the ware body does not have external force to compress tightly with the ware lid.
In another embodiment of the present invention, as shown in fig. 6, a plurality of the culture dish storage racks shown in fig. 1 can be assembled in a vertically stacked and horizontally juxtaposed manner to store more culture dishes. If the diameter of culture dish is 60mm, utilize then the utility model discloses a device can deposit 4 culture dish storage racks as shown in figure 1 simultaneously in a 316 liter vertical show cupboard, can deposit 2688 culture dishes, when realizing that the culture dish is preserved to the high density, can also deposit every appointed culture dish alone.
In other embodiments, the assembly of the culture dish storage device is not limited to the manner described in FIG. 6, provided that the overall structural stability is ensured.
The present invention is not limited to the above detailed description, and any changes that can be made by those skilled in the art based on the above description are within the scope of the present invention.
Claims (10)
1. The culture dish storage device is characterized by comprising a culture dish storage rack and a drawer type storage box;
the culture dish storage rack comprises a plurality of storage grid units with the same size, wherein each storage grid unit is in a cuboid shape and is provided with an upper top surface, a lower bottom surface, a left side surface and a right side surface; the drawer type storage box is matched with the storage grid unit;
the plurality of storage grid units form a storage grid unit layer in an obliquely overlapped mode; the inclined lapping mode is as follows: except for the rightmost storage grid unit, the lower bottom surface of each storage grid unit is partially overlapped with the upper top surface of the storage grid unit on the right side, and the front and rear edges of the lower bottom surface of each storage grid unit are respectively aligned with the front and rear edges of the upper top surface of the storage grid unit on the right side; the overlapping areas of different storage grid units are equal;
drawer type case can place in depositing and put the check unit, and drawer type case can be deposited the culture dish with the closed mode that has the ware interval between ware lid and the ware body and the adjacent culture dish, and when the culture dish was deposited in drawer case and was placed in depositing and put the check unit, the culture dish had the contained angle and this contained angle is not 0 or 90 with the horizontal plane.
2. A culture dish storage device according to claim 1, wherein the angle between the top or bottom surface of the culture dish and the horizontal plane is 10 ° to 80 °.
3. A culture dish storage device according to claim 1, wherein the angle between the top or bottom surface of the culture dish and the horizontal plane is 30 ° to 60 °.
4. A culture dish storage device according to claim 1, wherein the dish spacing is 0.1-2 mm.
5. A culture dish storage device according to claim 1, wherein the dish spacing is 0.5-1 mm.
6. The culture dish storage device of claim 1, wherein the plurality of layers of storage cells are stacked one on top of the other to form a culture dish storage rack.
7. A culture dish storage device according to any one of claims 1 to 6, wherein the drawer type storage box is provided with spacing columns therein, the spacing columns divide the drawer type storage box into a plurality of drawer cells, and the width of each drawer cell is larger than or equal to the diameter of the dish cover, so that a culture dish can be placed between adjacent spacing columns or between a spacing column and a side wall of the drawer storage box parallel to the spacing column.
8. The culture dish storage device according to claim 7, wherein a plurality of protruding support platforms with opposite positions are respectively arranged on two side surfaces of each small drawer grid, the distance between a pair of support platforms with opposite positions is smaller than the diameter of the dish cover and larger than the diameter of the dish body, the shape of each support platform is matched with the shape of the dish cover, the distance between adjacent support platforms on the same side surface of each small drawer grid is larger than or equal to the thickness of the dish cover, and the sum of the distance between the adjacent support platforms on the same side surface of each small drawer grid and the thickness of each support platform is larger than the thickness of the culture dish, so that the dish cover of the culture dish can be placed on the pair of support platforms with opposite positions on the two side walls of the small drawer grid.
9. A culture dish storage apparatus as claimed in claim 7, wherein the difference between the sum of the spacing of adjacent support platforms on the same side of the drawer compartment and the thickness of the support platforms and the thickness of the culture dishes is the dish spacing.
10. The culture dish storage device of claim 7, wherein the sides of the drawer-type storage box and the height of the spacer posts are half the diameter of the culture dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023206333.XU CN214268321U (en) | 2020-12-25 | 2020-12-25 | Culture dish strorage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023206333.XU CN214268321U (en) | 2020-12-25 | 2020-12-25 | Culture dish strorage device |
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| Publication Number | Publication Date |
|---|---|
| CN214268321U true CN214268321U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023206333.XU Active CN214268321U (en) | 2020-12-25 | 2020-12-25 | Culture dish strorage device |
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| CN (1) | CN214268321U (en) |
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- 2020-12-25 CN CN202023206333.XU patent/CN214268321U/en active Active
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