CN210287372U

CN210287372U - Anti-falling mechanism of culture device for biological cells

Info

Publication number: CN210287372U
Application number: CN201920870973.9U
Authority: CN
Inventors: 李显航; 鲁玥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-04-10
Anticipated expiration: 2029-06-11

Abstract

The utility model relates to a cell culture technical field just discloses a biological cell is with culture apparatus's anti falling mechanism, including place the platform, place the platform's top is provided with the culture dish, place the platform's top and the left side fixed mounting who is located the culture dish have the fixed plate, place the platform's top and the back fixed mounting who is located the culture dish have two L dead levers that appear. This anti-falling mechanism of culture apparatus for biological cell, through outwards pulling out first fixed block, first fixed block drives L shape carriage release lever outwards and removes, then put into place the top of platform with the culture dish, make the left side and the back of culture dish respectively with fixed plate and the contact of L shape dead lever, later loosen first fixed block, inwards drive first fixed block through the tensioning spring, thereby make the culture dish withheld at the top of L shape carriage release lever, avoid it to strike L shape carriage release lever, avoid its rocking from top to bottom and drop from the front and the back, thereby reached anti-falling's purpose.

Description

Anti-falling mechanism of culture device for biological cells

Technical Field

The utility model relates to a cell culture technical field specifically is a biological cell is with anti-falling mechanism of culture apparatus.

Background

Cell culture (cell culture) refers to a method for simulating in vivo environment (sterility, proper temperature, pH value, certain nutritional conditions, and the like) in vitro to enable the cell culture to survive, grow, reproduce and maintain main structure and function, also called cell cloning technology, the formal term in biology is cell culture technology, both for the whole bioengineering technology and one of the biological cloning technology, the cell culture is an indispensable process, the cell culture is large-scale cloning of cells, the cell culture technology can lead a cell to be massively cultured into simple single cells or multi-cells with few differentiation, which is an indispensable link of the cloning technology, the cell culture is cloning of the cell, the cell culture technology is an important and common technology in the research method of cell biology, a large number of cells can be obtained through cell culture, further, signal transduction of cells, anabolism of cells, growth and proliferation of cells, and the like can be studied.

Cell culture device among the prior art generally places a plurality of culture dish in an incubator and cultivates, and this kind of device makes things convenient for technical staff to take to the culture dish to increase culture efficiency, but place on a tray between this kind of culture device's culture dish is general, when producing vibration or technical staff when touch the culture dish carelessly, make the culture dish drop easily, thereby cause the loss, so now propose a biological cell and solve above-mentioned problem with culture device's anti falling mechanism.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a biological cell is with culture apparatus's anti-falling mechanism possesses advantages such as having anti-falling function, has solved and has placed on a tray between current culture dish is general, when producing vibration or technical staff carelessly touch the culture dish, makes the culture dish drop easily to cause the problem of loss.

(II) technical scheme

In order to realize the above-mentioned purpose that has the anti-drop function, the utility model provides a following technical scheme: an anti-dropping mechanism of a culture device for biological cells comprises a placing platform, wherein a culture dish is arranged at the top of the placing platform, a fixed plate is fixedly arranged at the top of the placing platform and positioned on the left side of the culture dish, two L-shaped fixed rods are fixedly arranged at the top of the placing platform and positioned on the back of the culture dish, the top ends of the L-shaped fixed rods are positioned at the top of the back of the culture dish, a first fixed block is arranged on the front of the placing platform, two second connecting rods are fixedly arranged on the back of the first fixed block, L-shaped moving rods are fixedly arranged on both sides of the top of the first fixed block, buffer rods are fixedly connected with the back of the two L-shaped moving rods, a second fixed block is fixedly arranged on the right side of the top of the placing platform and positioned on the right side of the culture dish, a threaded rod is arranged inside the second fixed block, a handle is fixedly arranged at the, the left end of the threaded rod is provided with a supporting block on the left side of the second fixing block, a fixing bearing is fixedly mounted in the middle of the supporting block, the left end of the threaded rod is fixedly mounted on the inner ring of the fixing bearing, guide holes are formed in the middle of the second fixing block and on two sides of the threaded rod, and guide rods are slidably connected inside the guide holes.

Preferably, the back of the first fixed block and the upper portion of the second connecting rod are fixedly provided with a tensioning spring, and one end, far away from the first fixed block, of the tensioning spring is fixedly arranged on the front face of the placing platform.

Preferably, the front of place the platform and the back that is located first fixed block have seted up the spout, the inside sliding connection of spout has the slider, the one end that first fixed block was kept away from to the second connecting rod extends to inside the spout and with slider fixed connection.

Preferably, a thread groove is formed in the second fixing block, and the second fixing block is in threaded connection with the threaded rod through the thread groove.

Preferably, a limiting block is fixedly mounted at the right end of the guide rod and positioned at the right side of the second fixing block, and the left end of the guide rod is fixedly mounted at the right side of the supporting block.

Preferably, a first connecting rod is fixedly installed between the two L-shaped moving rods, and the two L-shaped moving rods are fixedly connected through the first connecting rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a biological cell is with culture apparatus's anti falling mechanism possesses following beneficial effect:

1. this anti-falling mechanism of culture apparatus for biological cell, through outwards pulling out first fixed block, first fixed block drives L shape carriage release lever outwards and removes, then put into place the top of platform with the culture dish, make the left side and the back of culture dish respectively with fixed plate and the contact of L shape dead lever, later loosen first fixed block, inwards drive first fixed block through the tensioning spring, thereby make the culture dish withheld at the top of L shape carriage release lever, carry on spacingly through the buffer beam to the culture dish simultaneously, avoid it to strike L shape carriage release lever, avoid its rocking from top to bottom and drop from front and back, thereby the mesh of anti-falling has been reached.

2. This anti-falling mechanism of culture apparatus for biological cell makes the threaded rod rotate through rotating the handle, makes the threaded rod can the back-and-forth movement at the pivoted in-process through second fixed block and thread groove, then makes the supporting shoe self can not rotate when following the threaded rod removal through fixing bearing, leads and spacing through guide bar and stopper to the supporting shoe simultaneously, then supports the culture dish through the supporting shoe, avoids it to control and removes and drop to anti-falling's purpose has been reached.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a right side schematic view of the overall structure of the present invention;

fig. 3 is a right view of the second fixing block of the present invention;

FIG. 4 is a cross-sectional view of the portion A of FIG. 2 according to the present invention;

fig. 5 is a front sectional view of the supporting block of the present invention.

In the figure: 1. placing a platform; 2. a first fixed block; 3. a first connecting rod; 4. an L-shaped travel bar; 5. a fixing plate; 6. a culture dish; 7. an L-shaped fixing rod; 8. a support block; 9. a second fixed block; 10. a threaded rod; 11. a handle; 12. a limiting block; 13. a guide bar; 14. a buffer rod; 15. a thread groove; 16. a guide hole; 17. tensioning the spring; 18. a second connecting rod; 19. a chute; 20. a slider; 21. and fixing the bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an anti-dropping mechanism of a culture apparatus for biological cells comprises a placement platform 1, a culture dish 6 is disposed on the top of the placement platform 1, a fixing plate 5 is fixedly mounted on the top of the placement platform 1 and on the left side of the culture dish 6, two L-shaped fixing rods 7 are fixedly mounted on the top of the placement platform 1 and on the back of the culture dish 6, the top ends of the L-shaped fixing rods 7 are disposed on the top of the back of the culture dish 6, a first fixing block 2 is disposed on the front of the placement platform 1, two second connecting rods 18 are fixedly mounted on the back of the first fixing block 2, L-shaped moving rods 4 are fixedly mounted on both sides of the top of the first fixing block 2, buffer rods 14 are fixedly connected to the backs of the two L-shaped moving rods 4, when in use, the placement platform 1 is placed in an incubator, then the first fixing block 2 is pulled out, the L-shaped moving rods 4 are driven by the first fixing block, then putting the culture dish 6 on the top of the placing platform 1, enabling the left side and the back side of the culture dish 6 to be respectively contacted with the fixed plate 5 and the L-shaped fixed rod 7, then loosening the first fixed block 2, driving the first fixed block 2 inwards through the tensioning spring 17, enabling the top of the L-shaped movable rod 4 to buckle the culture dish 6, meanwhile limiting the culture dish 6 through the buffer rod 14, avoiding the culture dish 6 from colliding with the L-shaped movable rod 4, avoiding the culture dish from shaking up and down and falling from the front side and the back side, and achieving the purpose of preventing falling, wherein a second fixed block 9 is fixedly arranged on the right side of the top of the placing platform 1 and on the right side of the culture dish 6, a threaded rod 10 is arranged inside the second fixed block 9, a handle 11 is fixedly arranged on the right end of the threaded rod 10 and on the right side of the second fixed block 9, a supporting block 8 is arranged on the left end of the threaded, the middle part fixed mounting of supporting shoe 8 has fixing bearing 21, the left end fixed mounting of threaded rod 10 has the inner circle of fixing bearing 21, the middle part of second fixed block 9 and the both sides that are located threaded rod 10 have seted up guiding hole 16, the inside sliding connection of guiding hole 16 has guide bar 13, when putting into culture dish 6, make threaded rod 10 rotate through rotating handle 11, make threaded rod 10 can the back-and-forth movement at the pivoted in-process through second fixed block 9 and thread groove 15, then make supporting shoe 8 self can not rotate when following threaded rod 10 and remove through fixing bearing 21, guide and spacing through guide bar 13 and stopper 12 to supporting shoe 8 simultaneously, then support culture dish 6 through supporting shoe 8, avoid it to remove about and drop, thereby the mesh of anti-drop has been reached.

Specifically, the back of first fixed block 2 and the top fixed mounting that is located second connecting rod 18 have tensioning spring 17, tensioning spring 17 keeps away from the one end fixed mounting of first fixed block 2 in place platform 1's front, drive first fixed block 2 inwards through tensioning spring 17, thereby make the culture dish 6 withheld at the top of L shape carriage release lever 4, it is spacing to culture dish 6 through buffer beam 14 simultaneously, avoid it to strike L shape carriage release lever 4, avoid its luffing motion and from front and back to drop, thereby reached anti-falling's purpose.

Specifically, place platform 1's the front and lie in the back of first fixed block 2 and seted up spout 19, spout 19's inside sliding connection has slider 20, and the one end that first fixed block 2 was kept away from to second connecting rod 18 extends to inside and with slider 20 fixed connection of spout 19, makes first fixed block 2 can be at spout 19's within range back-and-forth movement through spout 19 and slider 20 to conveniently take culture dish 6.

Specifically, thread groove 15 has been seted up to the inside of second fixed block 9, passes through thread groove 15 threaded connection between second fixed block 9 and the threaded rod 10, makes threaded rod 10 can the back-and-forth movement at the pivoted in-process through second fixed block 9 and thread groove 15, makes things convenient for fixed culture dish 6.

Specifically, the right end of the guide rod 13 is fixedly mounted on the right side of the second fixing block 9 and provided with a limiting block 12, the left end of the guide rod 13 is fixedly mounted on the right side of the supporting block 8, the supporting block 8 is guided and limited through the guide rod 13 and the limiting block 12, then the culture dish 6 is supported through the supporting block 8, the culture dish is prevented from being moved leftwards and rightwards and falling down, and therefore the purpose of preventing falling is achieved.

Specifically, fixed mounting has head rod 3 between two L shape carriage release lever 4, through head rod 3 fixed connection between two L shape carriage release lever 4, makes the connection between two L shape carriage release lever 4 more firm through head rod 3.

The working principle is as follows: when the culture dish placing device is used, the placing platform 1 is placed into an incubator, the first fixing block 2 is pulled outwards, the L-shaped moving rod 4 is driven to move outwards through the first fixing block 2, the culture dish 6 is placed at the top of the placing platform 1, the left side and the back side of the culture dish 6 are respectively contacted with the fixing plate 5 and the L-shaped fixing rod 7, then the first fixing block 2 is loosened, the first fixing block 2 is driven inwards through the tensioning spring 17, so that the culture dish 6 is buckled at the top of the L-shaped moving rod 4, meanwhile, the culture dish 6 is limited through the buffer rod 14 to prevent the culture dish 6 from impacting the L-shaped moving rod 4, then the threaded rod 10 is rotated through rotating the handle 11, the threaded rod 10 can move back and forth in the rotating process through the second fixing block 9 and the threaded groove 15, then the supporting block 8 can not rotate by itself while moving along with the threaded rod 10 through the fixing bearing 21, meanwhile, the supporting block 8 is guided and limited through the guide rod 13 and the limiting block 12, and then the culture dish 6 is supported through the supporting block 8, so that the culture dish is prevented from moving left and right and falling.

In conclusion, this anti-falling mechanism of culture apparatus for biological cell, through outwards pulling out first fixed block 2, first fixed block 2 drives L shape carriage release 4 and outwards removes, then put into place the top of platform 1 with culture dish 6, make the left side and the back of culture dish 6 contact with fixed plate 5 and L shape dead lever 7 respectively, later loosen first fixed block 2, drive first fixed block 2 inwards through tensioning spring 17, thereby make the top of L shape carriage release 4 detain culture dish 6, carry on spacingly through buffer beam 14 to culture dish 6 simultaneously, avoid it to strike L shape carriage release 4, avoid it to rock from top to bottom and drop from the front and the back, thereby reached the purpose of anti-falling.

And, make threaded rod 10 rotate through rotating handle 11, make threaded rod 10 can the back-and-forth movement at the pivoted in-process through second fixed block 9 and thread groove 15, then make supporting shoe 8 self can not rotate when following threaded rod 10 and remove through fixing bearing 21, lead to and spacing supporting shoe 8 through guide bar 13 and stopper 12 simultaneously, then support culture dish 6 through supporting shoe 8, avoid it to remove about and drop, thereby reached the purpose of anti-drop.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a biological cell is with culture apparatus's anti falling mechanism, includes place platform (1), its characterized in that: the culture dish (6) is arranged at the top of the placing platform (1), the fixing plate (5) is fixedly arranged at the top of the placing platform (1) and is positioned on the left side of the culture dish (6), the two L-shaped fixing rods (7) are fixedly arranged at the top of the placing platform (1) and is positioned on the back side of the culture dish (6), the top ends of the L-shaped fixing rods (7) are positioned at the top of the back side of the culture dish (6), the first fixing block (2) is arranged on the front side of the placing platform (1), the two second connecting rods (18) are fixedly arranged on the back side of the first fixing block (2), the L-shaped moving rods (4) are fixedly arranged on both sides of the top of the first fixing block (2), the two L-shaped moving rods (14) are fixedly connected with the back side of the L-shaped moving rods (4), the second fixing block (9) is fixedly arranged on the right side of the top of, the inside of second fixed block (9) is provided with threaded rod (10), the right-hand member of threaded rod (10) and the right side fixed mounting that is located second fixed block (9) have handle (11), the left end of threaded rod (10) and the left side that is located second fixed block (9) are provided with supporting shoe (8), the middle part fixed mounting of supporting shoe (8) has fixing bearing (21), the left end fixed mounting of threaded rod (10) is in the inner circle of fixing bearing (21), guiding hole (16) have been seted up to the middle part of second fixed block (9) and the both sides that are located threaded rod (10), the inside sliding connection of guiding hole (16) has guide bar (13).

2. The mechanism of claim 1, wherein the mechanism comprises: the back of first fixed block (2) and the top fixed mounting that is located second connecting rod (18) have tensioning spring (17), the one end fixed mounting in the front of place the platform (1) that first fixed block (2) are kept away from in tensioning spring (17).

3. The mechanism of claim 1, wherein the mechanism comprises: the front of place platform (1) is located the back of first fixed block (2) and has been seted up spout (19), the inside sliding connection of spout (19) has slider (20), the one end that first fixed block (2) were kept away from in second connecting rod (18) extends to inside and with slider (20) fixed connection of spout (19).

4. The mechanism of claim 1, wherein the mechanism comprises: a thread groove (15) is formed in the second fixing block (9), and the second fixing block (9) is in threaded connection with the threaded rod (10) through the thread groove (15).

5. The mechanism of claim 1, wherein the mechanism comprises: the right end of the guide rod (13) is fixedly provided with a limiting block (12) on the right side of the second fixing block (9), and the left end of the guide rod (13) is fixedly arranged on the right side of the supporting block (8).

6. The mechanism of claim 1, wherein the mechanism comprises: two fixed mounting has first connecting rod (3) between L shape carriage release lever (4), two through first connecting rod (3) fixed connection between L shape carriage release lever (4).