CN213036531U - Cell ice bath device - Google Patents

Abstract

The utility model relates to an ice bath equipment technical field discloses a cell ice bath device, comprises a box bod, articulated seat, articulated frame, the lid frame, transparent lid, a spring, the preforming, heavy groove, the box body shirt rim, a screw, test-tube rack and hasp, the upper end of box body is provided with the opening, be formed with the ice bath chamber in the box body, the inner wall upper end of box body is provided with the heavy groove of round, the test-tube rack passes through the fix with screw in this heavy groove, the shape of test-tube rack is the same with box body upper end open-ended shape, evenly be provided with a plurality of test tube jacks on the test-tube rack, it is equipped with the test tube to insert through clearance fit in the test tube jack, the top outside of box body is fixed with articulated seat, the lower extreme of articulated frame articulates in articulated seat, the upper end of articulated frame is fixed at lid frame. The utility model discloses can be so that ice bath operation in the test tube by firm depositing, through reducing the mobile exchange of air, improve ice bath effect.

Description

Cell ice bath device

Technical Field

The utility model relates to an ice bath equipment technical field especially relates to a cell ice bath device.

Background

In the biological cell technology, some cell experiments need to be carried out in an ice bath environment. In order to ensure that the whole experimental process can be carried out in an ice bath environment, the floating ice storage pipe frame is usually directly placed in ice water of a water bath device for experimental operation.

Because a plurality of ice cubes exist in the ice water, and the condition of water fluctuation inevitably occurs in the operation process, the ice storage pipe frame floating on the water surface is easy to touch with the ice cubes along with the fluctuation of the water, and the like, so that the stability of the ice storage pipe frame in the water bath device is greatly influenced, and the ice bath experiment is inconvenient to operate. For example, when the ultrasonic disruption of cells is performed, the test tube placed in the existing ice bath equipment vibrates in the ultrasonic process, so that the cells in the test tube are easily spilled, and the experiment operation is affected. In addition, most of the existing ice bath equipment is in an open type, so that the temperature difference between the upper part and the lower part in a test tube is large, and the ice bath effect is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model aims to provide a cell ice bath device can make the ice bath operation in the test tube by firm depositing, through reducing the air flow exchange, improves the ice bath effect.

The utility model discloses a following technical scheme realizes: a cell ice bath device comprises a box body, a hinged seat, a hinged frame, a cover frame, a transparent cover body, a spring, a pressing sheet, a sinking groove, a box body skirt edge, a screw, a test tube rack and a lock catch, wherein an opening is formed in the upper end of the box body, an ice bath cavity is formed in the box body, a circle of sinking groove is formed in the upper end of the inner wall of the box body, the test tube rack is fixed in the sinking groove through the screw, the shape of the test tube rack is the same as that of the opening in the upper end of the box body, a plurality of test tube insertion holes are uniformly formed in the test tube rack, test tubes are inserted in the test tube insertion holes in a clearance fit manner, the hinged seat is fixed on the outer side of the top of the box body, the lower end of the hinged frame is hinged in the hinged seat, the transparent cover body is fixed at the upper end of the cover frame, the transparent cover body lower extreme evenly is fixed with a plurality of springs, every the sub-unit connection of spring has a preforming, preforming and test tube jack one-to-one, the upper end outer edge of box body is provided with round box body shirt rim.

Further, the hasp includes hinge area, knot hole and knot post, the upper end of hinge area articulates in the outside of lid frame, the outside at the box body is fixed to the knot post, the lower part in hinge area is provided with the knot hole that the knot post corresponds the grafting.

Further, the bottom of box body evenly is provided with a plurality of supporting protrusion, supporting protrusion and the test tube jack one-to-one of top.

Further, the supporting bulge is composed of a plurality of spaced supporting columns, and a concave arc-shaped supporting part is formed at the top of the supporting columns.

Further, the box body comprises an outer box body, a heat insulation layer and an inner box body, wherein the outer box body is located at the outer side, the inner box body is located at the inner side, and the heat insulation layer is located between the outer box body and the inner box body.

Further, the hinge belt is an elastic connecting belt.

Furthermore, the pressing sheet is cylindrical, the thickness of the pressing sheet is 6-13 mm, and the pressing sheet is made of elastic rubber.

Further, the skirt edge of the box body is made of elastic rubber.

Furthermore, the outer side of the box body is symmetrically provided with a gripper frame.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a test tube that will be equipped with the cell in the use of cell ice bath device is inserted in proper order and is put in the test tube jack, inserts and covers the lid frame after putting the completion, and the preforming of the in-process transparent cover lower extreme that the lid closed corresponds the contact with the upper end of test tube for the test tube is compressed tightly in the ice bath chamber, and solution and cell in the test tube are vibrate and are spilled in avoiding experimental operation, make the test tube by firm depositing in the ice bath operation, through reducing the exchange of air flow, improve the ice bath effect.

Drawings

FIG. 1 is a schematic structural view of a cell ice bath device according to the present invention;

FIG. 2 is a schematic structural view of the cell ice bath device according to the present invention when opened;

FIG. 3 is a front view of the cell ice bath apparatus of the present invention;

FIG. 4 is a schematic structural view of a box body and a supporting protrusion in the cell ice bath device of the present invention;

fig. 5 is a schematic structural diagram of a test tube rack of the cell ice bath device of the present invention.

In the figure: 1. an outer case; 2. a heat-insulating layer; 3. an inner box body; 4. a support boss; 5. a hinged seat; 6. a hinged frame; 7. a cover frame; 8. a transparent cover body; 9. a spring; 10. tabletting; 11. a gripper frame; 12. sinking a groove; 13. the skirt edge of the box body; 14. an ice bath cavity; 15. a screw; 20. a test tube; 21. a test tube rack; 23. inserting holes of the test tubes; 24. placing ice holes; 31. a hinge strap; 32. buckling holes; 33. and (4) buckling a column.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

Example 1

As shown in fig. 1 to 5, the utility model discloses a cell ice bath device includes the box body, articulated seat 5, articulated frame 6, lid frame 7, transparent cover body 8, spring 9, preforming 10, heavy groove 12, box body shirt rim 13, screw 15, test-tube rack 21 and hasp, the upper end of box body is provided with the opening, be formed with ice bath chamber 14 in the box body, the inner wall upper end of box body is provided with the heavy groove 12 of round, test-tube rack 21 passes through screw 15 to be fixed in this heavy groove 12, test-tube rack 21's shape is the same with box body upper end open-ended shape, preferably, the box body in this embodiment, ice bath chamber 14 in the box body, test-tube rack 21 is cylindrical or rectangle, of course also can be other shapes. Evenly be provided with a plurality of test tube jack 23 on the test-tube rack 21, insert through clearance fit in the test tube jack 23 and be equipped with test tube 20, still be provided with on the test-tube rack 21 and put ice hole 24.

The top outside of box body is fixed with articulated seat 5, and the lower extreme of articulated frame 6 articulates in articulated seat 5, and the upper end of articulated frame 6 is fixed at lid frame 7 lower extreme, and the central authorities of lid frame 7 are fixed with transparent lid 8, and transparent lid 8 in this embodiment is transparent toughened glass, and its thickness is 4mm ~ 10mm, sees through the state in the observation box body that transparent lid 8 can be convenient, mainly used observes the interior state of test tube 20 and the frozen water state in the box body. The contact end of the cover frame 7 and the outer side of the box body is provided with a lock catch, and the lock catch is positioned on one side corresponding to the hinge seat 5. 8 lower extremes of transparent cover body evenly are fixed with a plurality of springs 9, and the sub-unit connection of every spring 9 has a preforming 10, preforming 10 and test tube jack 23 one-to-one, and preforming 10 is cylindrical, and its thickness is 6mm ~ 13mm, and preforming 10 is the elastic rubber material, and the upper end of box body is outer along being provided with round box body shirt rim 13, and box body shirt rim 13 also is the elastic rubber material. The outside symmetry of box body is provided with the tongs frame 11, and the tongs frame 11 in this embodiment has two, also can set up four, conveniently moves cell ice bath device.

Use the utility model discloses a during cell ice bath device, at first pour ice water into ice bath chamber 14 in the box body from putting ice hole 24 or test tube jack 23, then the test tube 20 that will be equipped with the cell is inserted in proper order and is put in test tube jack 23, it covers lid frame 7 after putting the completion to insert, the in-process that the lid closed, preforming 10 of transparent lid 8 lower extreme corresponds the contact with the upper end of test tube 20, make test tube 20 compressed tightly in ice bath chamber 14, preforming 10 uses the great rubber material preforming of elasticity among the prior art, through cooperating with spring 9, can enough guarantee that test tube 20 is compressed tightly, also can avoid the excessive pressure to cause the damage of test tube 20, can also certain sealed test tube 20 top of living at the in-process elasticity rubber preforming that compresses tightly, spill in avoiding wherein solution and cell to vibrate, lid closes the back and is connected lid frame 7 and the box body outside through the hasp.

Example 2

As shown in fig. 1 to 5, on the basis of the structure in embodiment 1, the locking buckle in the cell ice bath device of the present invention includes a hinge belt 31, a buckle hole 32 and a buckle post 33, the upper end of the hinge belt 31 is hinged at the outer side of the cover frame 7, the buckle post 33 is fixed at the outer side of the box body, the lower portion of the hinge belt 31 is provided with the buckle hole 32, into which the buckle post 33 is inserted, the hinge belt 31 is an elastic connecting belt, and the hinge belt 31 is preferably a thermoplastic elastomer connecting belt, which has high strength and high resilience. Through inserting the knot hole 32 that will articulate 31 lower parts of taking in the lid frame 7 and establishing on detaining post 33 and realize the high-speed joint in lid frame 7 and the box body outside, will detain the separation that the hole 32 took off realization lid frame 7 and the box body outside from detaining post 33, convenient to use.

Example 3

As shown in fig. 1 to 5, the bottom of the box body of the cell ice bath device of the present invention is uniformly provided with a plurality of supporting protrusions 4, and the supporting protrusions 4 correspond to the test tube insertion holes 23 on the top one by one. The support boss 4 is composed of a plurality of spaced support columns, and the tops of the plurality of support columns form a concave arc-shaped support part. Test tube 20 is compressed tightly at ice bath chamber 14 in-process, and the bottom of test tube 20 and the concave arc support portion contact of the formation of many support columns tops avoid test tube 20's skew and slope for test tube 20 is vertical to be fixed.

Example 4

As shown in FIG. 1 to FIG. 4, the utility model discloses a box body in cell ice bath device includes outer box 1, heat preservation 2 and interior box 3, and outer box 1 is located the outside, and interior box 3 is located the inboard, and heat preservation 2 is located between outer box 1 and the interior box 3. The heat preservation 2 in this embodiment uses the compound heated board of nitrile rubber, and its heat preservation is effectual, and the stable characteristic, interior box body 3 use the metal material, and increase strength, outer box body 1 uses the plastics material, reduces the box body quality.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (9)

1. A cell ice bath device is characterized in that: comprises a box body, a hinged seat (5), a hinged frame (6), a cover frame (7), a transparent cover body (8), a spring (9), a pressing sheet (10), a sinking groove (12), a box body skirt edge (13), a screw (15), a test tube rack (21) and a lock catch, wherein the upper end of the box body is provided with an opening, an ice bath cavity (14) is formed in the box body, the upper end of the inner wall of the box body is provided with a circle of sinking groove (12), the test tube rack (21) is fixed in the sinking groove (12) through the screw (15), the shape of the test tube rack (21) is the same as that of the opening at the upper end of the box body, a plurality of test tube jacks (23) are uniformly arranged on the test tube rack (21), test tubes (20) are inserted in the test tube jacks (23) through clearance fit, the hinged seat (5) is fixed on the outer side of the top of the, the upper end of articulated frame (6) is fixed at lid frame (7) lower extreme, the central authorities of lid frame (7) are fixed with transparent lid (8), lid frame (7) are provided with the hasp with box body outside contact jaw, and the hasp is located the one side that articulated seat (5) correspond, transparent lid (8) lower extreme is evenly fixed with a plurality of springs (9), every the sub-unit connection of spring (9) has a preforming (10), preforming (10) and test tube jack (23) one-to-one, the upper end of box body is outer along being provided with round box body shirt rim (13).

2. A cell ice bath apparatus as claimed in claim 1, wherein: the hasp includes hinge area (31), knot hole (32) and knot post (33), the upper end of hinge area (31) articulates in the outside of lid frame (7), the outside at the box body is fixed in knot post (33), the lower part of hinge area (31) is provided with knot hole (32) that knot post (33) correspond the grafting.

3. A cell ice bath apparatus as claimed in claim 2, wherein: the bottom of box body evenly is provided with a plurality of supporting protrusion (4), supporting protrusion (4) and test tube jack (23) one-to-one of top.

4. A cell ice bath apparatus as claimed in claim 3, wherein: the supporting bulge (4) is composed of a plurality of spaced supporting columns, and a concave arc-shaped supporting part is formed at the top of each supporting column.

5. A cell ice bath apparatus according to claim 3 or 4, wherein: the box body comprises an outer box body (1), a heat preservation layer (2) and an inner box body (3), wherein the outer box body (1) is located on the outer side, the inner box body (3) is located on the inner side, and the heat preservation layer (2) is located between the outer box body (1) and the inner box body (3).

6. A cell ice bath apparatus according to claim 5, wherein: the hinge belt (31) is an elastic connecting belt.

7. A cell ice bath apparatus according to claim 5, wherein: the pressing sheet (10) is cylindrical, the thickness of the pressing sheet is 6-13 mm, and the pressing sheet (10) is made of elastic rubber.

8. A cell ice bath apparatus according to claim 5, wherein: the box body skirt (13) is made of elastic rubber.

9. A cell ice bath apparatus according to claim 5, wherein: the outer side of the box body is symmetrically provided with a gripper frame (11).

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