CN220867372U - Bracket for cell resuscitation - Google Patents

Abstract

The utility model discloses a bracket for cell resuscitation, which is used for placing a freezing pipe and is convenient to be placed into a constant-temperature water tank for cell resuscitation, and comprises a fixed pipe rack and a movable pipe rack; the fixed pipe support comprises a fixed frame, a first limiting plate and a second limiting plate, wherein the first limiting plate and the second limiting plate are arranged on the fixed frame at intervals up and down, and the distance between the first limiting plate and the bottom of the fixed frame is smaller than the height of the freezing pipe; the movable pipe support is arranged in the fixed frame, the movable pipe support is provided with a pipe clamp structure, the pipe clamp structure is positioned between the first limiting plate and the second limiting plate, and the pipe clamp structure is used for clamping the freezing pipe, so that the freezing pipe does not float when the support is placed in the constant-temperature water bath box, and the freezing pipe is guaranteed to be heated uniformly.

Description

Bracket for cell resuscitation

Technical Field

The utility model relates to the technical field of freezing and cell resuscitating, in particular to a bracket for cell resuscitating.

Background

Cell resuscitation refers to the process of re-culturing cells frozen in liquid nitrogen or in a refrigerator at-70 ℃ after thawing, and restoring the growth of the cells. Specifically, a freezing tube storing cells is immersed in a constant temperature water tank at 37 ℃ to quickly melt the cells. The existing freezing pipe resuscitation auxiliary device has no fixing device, and the freezing pipe is easy to separate from the resuscitation device to float when the freezing pipe is rocked in the resuscitation process, so that the problem of nonuniform heating of the freezing pipe is caused.

Disclosure of utility model

The utility model aims to solve the problems in the prior art, and provides a bracket for cell resuscitation, which ensures that a freezing pipe is clamped in the bracket and does not float when the bracket is placed in a constant-temperature water bath box, so that the freezing pipe is ensured to be heated uniformly.

In order to achieve the above object, the present utility model provides the following technical solutions:

A scaffold for cell resuscitation comprising: a fixed pipe rack and a movable pipe rack;

The fixed pipe rack comprises a fixed frame, a first limiting plate and a second limiting plate, wherein the first limiting plate and the second limiting plate are arranged on the fixed frame at intervals up and down, the distance between the first limiting plate and the bottom of the fixed frame is smaller than the height of the freezing pipe, a plurality of first limiting holes are formed in the first limiting plate at intervals, and a plurality of second limiting holes corresponding to the first limiting holes are formed in the second limiting plate;

The movable pipe rack is arranged in the fixed frame and is provided with a pipe clamp structure, and the pipe clamp structure is located between the first limiting plate and the second limiting plate.

Further, the movable pipe rack further comprises a handle, the handle is movably arranged in the fixed frame, and the handle is in transmission connection with the pipe clamp structure.

Further, the handle is arranged in the fixed frame in a vertically sliding manner.

Further, the handle includes portable board and two baffle, two the baffle is in with sliding from top to bottom setting in the fixed frame, two the top of baffle is connected the both ends of portable board, the bottom of baffle is connected the both ends of pipe clamp structure.

Furthermore, both ends of the first limiting plate are provided with sliding grooves, and the two guide plates respectively penetrate through the corresponding sliding grooves.

Further, the pipe clamp structure comprises a fixed clamping block, a movable clamping block and two guide rods, wherein two ends of the fixed clamping block are respectively and correspondingly connected with the bottom end of the guide plate in a fixed mode, two ends of the movable clamping block are respectively and correspondingly connected with the bottom end of the guide plate in a rotating mode, the two guide rods are respectively fixed on two sides of the movable clamping block, guide grooves are formed in two sides of the fixed frame, and each guide rod penetrates through the corresponding guide groove to be in sliding fit with the fixed frame.

Further, the guide groove is in a quarter circular arc shape, one end of the guide groove is positioned below the rotating shaft of the movable clamping block and tangent to the vertical line, and the other end of the guide groove extends to one side far away from the fixed clamping block.

Further, the fixed clamping block and the movable clamping block enclose a plurality of clamping areas which are distributed at intervals, and the clamping areas correspond to the first limiting holes.

Further, the handle also comprises a lower pressing plate, wherein the lower pressing plate is positioned below the portable plate, and two ends of the portable plate are respectively connected with the corresponding guide plates.

Compared with the prior art, the utility model has the following beneficial effects:

The freezing pipe passes through the first limiting hole and the second limiting hole and is abutted to the bottom of the fixed frame so as to be placed on the bracket; the pipe clamp structure is used for clamping the freezing pipe, so that when the bracket is placed in the constant-temperature water bath box, the freezing pipe is clamped in the bracket and does not float, and the freezing pipe is ensured to be heated uniformly.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a bracket of the present utility model (clamp configuration clamped state);

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the bracket of the present utility model (pipe clamp configuration released);

FIG. 4 is a partial enlarged view at B in FIG. 2;

Reference numerals illustrate:

1-fixing a frame; 2-a first limiting plate; 3-a second limiting plate; 4-lifting handles; 41-a handle plate; 42-guide plate; 43-lower platen; 5-pipe clamp structure; 51-fixing the clamping blocks; 52-a movable clamp block; 53-guide bar.

Detailed Description

For a better understanding of the utility model with objects, structures, features, and effects, the utility model will be described further with reference to the drawings and to the detailed description. It should be noted that the features illustrated in the drawings are not necessarily drawn to scale. Furthermore, the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.

Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", "front", "rear", etc. are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object to be described changes. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

As shown in fig. 1 to 4, the present embodiment provides a rack for cell resuscitation for placing a freezing pipe for placing into a thermostatic water tank for cell resuscitation, the rack comprising a fixed pipe rack and a movable pipe rack;

The fixing pipe rack comprises a fixing frame 1, a first limiting plate 2 and a second limiting plate 3, wherein the first limiting plate 2 and the second limiting plate 3 are arranged on the fixing frame 1 at intervals up and down, the distance between the first limiting plate 2 and the bottom of the fixing frame 1 is smaller than the height of a freezing pipe, a plurality of first limiting holes are formed in the first limiting plate 2 at intervals, and a plurality of second limiting holes corresponding to the first limiting holes are formed in the second limiting plate 3; the freezing pipe passes through the first limiting hole and the second limiting hole and is abutted to the bottom of the fixed frame 1 so as to be placed on the bracket;

The movable pipe support is arranged in the fixed frame 1, the movable pipe support is provided with a pipe clamp structure 5, the pipe clamp structure 5 is positioned between the first limiting plate 2 and the second limiting plate 3, and the pipe clamp structure 5 is used for clamping a freezing pipe, so that the freezing pipe is clamped in the support and does not float when the support is placed in the constant-temperature water bath box, and the freezing pipe is guaranteed to be heated uniformly.

Specifically, the fixing frame 1 comprises a top plate, a bottom plate and two side plates, wherein the top plate and the bottom plate are arranged at intervals up and down, and the two side plates are respectively connected with one ends of the top plate and the bottom plate; the two ends of the first limiting plate 2 and the second limiting plate 3 are respectively connected with the corresponding side plates, the distance between the first limiting plate 2 and the bottom plate is smaller than the height of the freezing pipe, the bottom end of the freezing pipe is abutted to the bottom plate, and the support is lifted by the top plate, so that hands are prevented from being immersed in constant-temperature water and pollution is caused to the hands.

As a preferred embodiment, the movable pipe rack comprises a handle 4 and a pipe clamp structure 5, the handle 4 is movably arranged in the fixed frame 1, the handle 4 is in transmission connection with the pipe clamp structure 5, and the handle 4 is driven to enable the pipe clamp structure 5 to clamp or unclamp a freezing pipe.

Further, the handle 4 is located below the top plate, and the handle 4 is slidably disposed in the fixed frame 1 up and down; the hand simultaneously clamps the top plate and the handle 4, and the handle 4 can be driven to slide upwards relative to the top plate when the restoring device is taken up, so that the pipe clamp structure 5 clamps the freezing pipe.

Further, the handle 4 includes a handle plate 41 and two guide plates 42, the handle plate 41 is located below the top plate, the two guide plates 42 are slidably disposed in the fixing frame 1 up and down, the top ends of the two guide plates 42 are connected to two ends of the handle plate 41, and the bottom ends of the guide plates 42 are connected to two ends of the pipe clamp structure 5.

Preferably, both ends of the first limiting plate 2 are provided with sliding grooves, and the two guide plates 42 respectively penetrate through the corresponding sliding grooves to realize up-and-down sliding of the guide plates 42.

Further, the pipe clamp structure 5 includes a fixed clamping block 51, a movable clamping block 52 and two guide rods 53, two ends of the fixed clamping block 51 are respectively and fixedly connected with corresponding bottom ends of the guide plates 42, two ends of the movable clamping block 52 are respectively and rotatably connected with corresponding bottom ends of the guide plates 42, two guide rods 53 are respectively fixed at two sides of the movable clamping block 52, guide grooves are formed in two side plates, and each guide rod 53 penetrates through the corresponding guide groove to be in sliding fit with the corresponding side plate;

Thus, as shown in fig. 1 and 2, the handle 4 slides down in the fixed frame 1 under the action of gravity in a normal state, and the movable clamping block 52 rotates away from the fixed clamping block 51 by sliding in the guide rod 53 and the guide groove so as to loosen the freezing pipe; when the handle 4 is lifted up, the movable clamp block 52 is turned to the fixed clamp block 51 by sliding the guide bar 53 and the guide groove therein, as shown in fig. 3 and 4, so as to clamp the freezing pipe.

Specifically, the guide groove is in a quarter circular arc shape, one end of the guide groove is located below the rotating shaft of the movable clamping block 52 and is tangential to the vertical line, and the other end of the guide groove extends to a side far away from the fixed clamping block 51.

Preferably, the fixing clamp block 51 includes a first clamping portion and a first connecting portion connecting two ends of the first clamping portion, and one end of the first clamping portion is fixedly connected to the corresponding side plate; the movable clamping block 52 comprises a second clamping part and a second connecting part connected with two ends of the second clamping part, and two ends of the second clamping part are rotatably connected to the corresponding side plates; the first clamping part and the second clamping part enclose a plurality of clamping areas which are distributed at intervals, and the clamping areas correspond to the first limiting holes.

Preferably, the bottom end of the guide plate 42 is provided with a receiving groove, and the first connecting portion and the second connecting portion are disposed in the receiving groove.

Further, the handle 4 further includes a lower pressing plate 43, where the lower pressing plate 43 is located below the hand-held plate 41, and two ends of the hand-held plate 41 are respectively connected to the corresponding guide plates 42; the clamp structure 5 may be released from the freezer pipe by pushing down on the lower platen 43 to push the side plates down.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (9)

1. A scaffold for resuscitation of cells, comprising: a fixed pipe rack and a movable pipe rack;

the fixing pipe rack comprises a fixing frame (1), a first limiting plate (2) and a second limiting plate (3), wherein the first limiting plate (2) and the second limiting plate (3) are arranged on the fixing frame (1) at intervals up and down, the distance between the first limiting plate (2) and the bottom of the fixing frame (1) is smaller than the height of the freezing pipe, a plurality of first limiting holes are formed in the first limiting plate (2) at intervals, and a plurality of second limiting holes corresponding to the first limiting holes are formed in the second limiting plate (3);

The movable pipe rack is arranged in the fixed frame (1), the movable pipe rack is provided with a pipe clamp structure (5), and the pipe clamp structure (5) is located between the first limiting plate (2) and the second limiting plate (3).

2. A support for resuscitation of cells according to claim 1, characterized in that said movable tube rack further comprises a handle (4), said handle (4) being movably arranged in said fixed frame (1), said handle (4) being in driving connection with said tube clamp structure (5).

3. A support for resuscitation of cells according to claim 2, characterized in that said handle (4) is slidably arranged up and down within said fixed frame (1).

4. A support for resuscitation of cells according to claim 3, wherein said handle (4) comprises a carrying plate (41) and two guide plates (42), said two guide plates (42) being slidably arranged up and down in said fixed frame (1), the top ends of said two guide plates (42) being connected to the two ends of said carrying plate (41), and the bottom ends of said guide plates (42) being connected to the two ends of said pipe clamp structure (5).

5. The bracket for cell resuscitation according to claim 4, wherein both ends of said first limiting plate (2) are provided with sliding grooves, and two guiding plates (42) respectively penetrate through the corresponding sliding grooves.

6. The bracket for cell resuscitation according to claim 4, wherein said pipe clamp structure (5) comprises a fixed clamping block (51), a movable clamping block (52) and two guide rods (53), wherein two ends of said fixed clamping block (51) are respectively and fixedly connected with corresponding bottom ends of said guide plates (42), two ends of said movable clamping block (52) are respectively and rotatably connected with corresponding bottom ends of said guide plates (42), two guide rods (53) are respectively fixed on two sides of said movable clamping block (52), guide grooves are respectively formed on two sides of said two fixed frames (1), and each guide rod (53) passes through a corresponding guide groove and is in sliding fit with said fixed frame (1).

7. A support for cell resuscitation according to claim 6, characterized in that said guiding groove has a quarter circular arc shape, one end of said guiding groove is located below the rotation axis of said movable clamping block (52) and tangential to the vertical line, and the other end of said guiding groove extends to a side remote from said fixed clamping block (51).

8. The bracket for cell resuscitation according to claim 6, wherein said fixed clamping block (51) and said movable clamping block (52) enclose a plurality of clamping areas arranged at intervals, said clamping areas corresponding to said first limiting aperture.

9. A support for resuscitation of cells according to claim 4, wherein said handle (4) further comprises a lower pressure plate (43), said lower pressure plate (43) being located below said hand-held plate (41), and both ends of said hand-held plate (41) being connected to corresponding guide plates (42), respectively.