CN216481751U

CN216481751U - A fridge for bioengineering

Info

Publication number: CN216481751U
Application number: CN202122881788.XU
Authority: CN
Inventors: 姚志远
Original assignee: Wuchang University of Technology
Current assignee: Wuchang University of Technology
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-05-10
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to the technical field of bioengineering instruments, and discloses a refrigerator for bioengineering, which comprises a box body, wherein a partition plate is fixedly arranged in the box body, a sealing opening and closing door is movably arranged on the left side of the box body, a rack is movably arranged in the partition plate, a limit groove is formed in the center line of the rack, a limit strip is inserted in the limit groove, an arc push plate is fixedly arranged at the bottom end of the rack, gears are meshed on the left side and the right side of the rack, a gripper is opened towards two sides by opening the sealing opening and closing door of the refrigerator, a test tube is placed in the gripper, a hand is loosened, a return spring pulls a return plate to move backwards, the rack is driven by the return plate to move backwards, the rack and the gears move together, an elastic pad is fixedly arranged on the inner side of the gripper, the gears drive the grippers on two sides to tighten, the gripper grasps the test tube, and closes the sealing opening and closing door, thereby achieving the effect of stabilizing the test tube.

Description

A fridge for bioengineering

Technical Field

The utility model relates to the technical field of bioengineering instruments, in particular to a refrigerator for bioengineering.

Background

Bioengineering is based on the theory and technology of biology (especially molecular biology, microbiology, genetics, biochemistry and cytology), combines with modern engineering technology of chemical engineering, machinery, electronic computers and the like, and takes full advantage of the latest achievements of molecular biology to consciously manipulate genetic materials, directionally modify organisms or functions thereof, and create new species with ultra-distant characters in a short time.

After years of development, biological engineering has been institutional, but some unstable factors still exist in the process of transferring the test tube, and in the process of carrying the test tube by using the refrigerator, the stability of the test tube in the refrigerator is poor due to external force impacting the refrigerator, so that the test tube is damaged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the refrigeration box for bioengineering, which has the advantage of stabilizing the test tube and solves the problems of poor stability and easy damage of the test tube in the refrigeration box.

(II) technical scheme

In order to realize the purpose of stabilizing the test tube, the utility model provides the following technical scheme: a refrigeration box for bioengineering comprises a box body, wherein a sealed opening and closing door is movably arranged at the left side of the box body, a partition plate is fixedly arranged in the box body, and a clamping device is fixedly arranged in the partition plate;

clamping device includes the rack, the central line department of rack has seted up the spacing groove, the inside of spacing groove is pegged graft and is had spacing, the bottom fixed mounting of rack has the circular arc push pedal, the left and right sides of rack has all meshed the gear, the bottom fixed mounting of gear has the linking arm, the bottom fixed mounting of linking arm has the linking pole, the one end fixed mounting that the linking pole is close to the central line has the tongs, one side fixed mounting that the tongs is close to the rack central line has the cushion, the top fixed mounting of rack has the board that resets, reset spring has been cup jointed to the bottom of the board that resets.

Preferably, a square groove is formed in the partition plate, and the reset plate is movably arranged in the square groove.

Preferably, a movable groove is formed in the partition plate, and the gear and the rack are installed in the movable groove.

Preferably, the rotating shaft is movably arranged in the gear, the rotating shaft is fixed in the movable groove, and the limiting strip is fixedly arranged in the movable groove.

Preferably, the inner side of the hand grip is in the shape of a circular arc.

(III) advantageous effects

Compared with the prior art, the utility model provides a refrigeration box for bioengineering, which has the following beneficial effects:

1. this a fridge for bioengineering, through the sealed door that opens and shuts of opening the fridge, open to both sides with the hand tongs, put into the tongs with the test tube, loosen the hand, reset spring pulling resets the board rearward movement, resets the board and drives rack rearward movement, the rack moves with the gear together, the inboard fixed mounting of tongs has the cushion, the gear drives the tongs of both sides and tightens up, grasps the test tube, close sealed door that opens and shuts to reach the effect of stabilizing the test tube.

2. This a fridge for bioengineering, through the sealed door that opens and shuts of opening the fridge, opens the tongs to both sides with the hand, keeps silent the grow, and the tongs drives the gear and rotates, and the gear moves with the rack together, and the rack drives the circular arc push pedal and moves forward, and the circular arc push pedal is released the test tube to reach the effect of taking out the test tube.

Drawings

FIG. 1 is a schematic view of a structural cooler of the present invention;

FIG. 2 is a schematic view of a structural divider plate of the present invention;

FIG. 3 is a schematic view of a structural grip of the present invention;

fig. 4 is a schematic view of the structural return spring of the present invention.

In the figure: 1. a box body; 2. a partition plate; 3. sealing the opening and closing door; 4. a clamping device; 41. a rack; 42. a limiting groove; 43. a limiting strip; 44. a circular arc push plate; 45. a gear; 46. a joining arm; 47. a connecting rod; 48. a gripper; 49. an elastic pad; 410. a reset plate; 411. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a refrigeration container for bioengineering comprises a container body 1, a sealing opening and closing door 3 is movably installed at the left side of the container body 1, a partition plate 2 is fixedly installed in the container body 1, and a clamping device 4 is fixedly installed in the partition plate 2;

the clamping device 4 comprises a rack 41, a limiting groove 42 is formed in the center line of the rack 41, a limiting strip 43 is inserted into the limiting groove 42, an arc push plate 44 is fixedly installed at the bottom end of the rack 41, gears 45 are meshed with the left side and the right side of the rack 41, a movable groove is formed in the partition plate 2, the gears 45 and the rack 41 are installed in the movable groove, a connecting arm 46 is fixedly installed at the bottom end of the gears 45, a rotating shaft is movably installed in the gears 45 and is fixed in the movable groove, the limiting strip 43 is fixedly installed in the movable groove, a connecting rod 47 is fixedly installed at the bottom end of the connecting arm 46, a gripper 48 is fixedly installed at one end, close to the center line, of the connecting rod 47, the inner side of the gripper 48 is arc-shaped, an elastic pad 49 is fixedly installed at one side, close to the center line of the rack 41, a reset plate 410 is fixedly installed at the top end of the rack 41, a square groove is formed in the partition plate 2, reset plate 410 is movable mounting in the square trough, and reset spring 411 has been cup jointed to the bottom of reset plate 410.

The working principle of the device is that the sealing opening and closing door 3 of the bioengineering refrigerator is opened, the hand grips 48 are opened towards two sides by hands, a test tube is placed in the jaws, the hands are released, the reset plate 410 is pulled by the reset spring 411 to move backwards, the reset plate 410 drives the rack 41 to move backwards, the rack 41 and the gear 45 move together, an elastic pad 49 is fixedly arranged on the inner side of the hand grips 48, the gear 45 drives the hand grips 48 at two sides to tighten, the test tube is gripped, the sealing opening and closing door 3 is closed, the test tube is stabilized, when the test tube is taken, the sealing opening and closing door 3 of the refrigerator is opened, the hand grips 48 are opened towards two sides by hands, the jaws are enlarged, the hand grips 48 drive the gear 45 to rotate, the gear 45 and the rack 41 move together, the rack 41 drives the arc push plate 44 to move forwards, the arc push plate 44 pushes out the test tube, and the effect of taking out the test tube is achieved.

To sum up, according to the refrigerator for bioengineering, by opening the sealed opening and closing door 3 of the refrigerator, the hand grips 48 are opened towards two sides by hands, the test tube is placed in the jaws, the hands are released, the reset spring 411 pulls the reset plate 410 to move backwards, the reset plate 410 drives the rack 41 to move backwards, the rack 41 and the gear 45 move together, the elastic pad 49 is fixedly installed on the inner side of the hand grips 48, the gear 45 drives the hand grips 48 at two sides to tighten, the test tube is gripped, the sealed opening and closing door 3 is closed, and therefore the effect of stabilizing the test tube is achieved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fridge for bioengineering, includes box (1), its characterized in that: a sealing opening and closing door (3) is movably mounted on the left side of the box body (1), a partition plate (2) is fixedly mounted inside the box body (1), and a clamping device (4) is fixedly mounted inside the partition plate (2);

clamping device (4) include rack (41), spacing groove (42) have been seted up to the central line department of rack (41), the inside grafting of spacing groove (42) has spacing strip (43), the bottom fixed mounting of rack (41) has circular arc push pedal (44), gear (45) have all been meshed to the left and right sides of rack (41), the bottom fixed mounting of gear (45) has linking arm (46), the bottom fixed mounting who links up arm (46) has linking pole (47), the one end fixed mounting that links up pole (47) is close to the central line has tongs (48), one side fixed mounting that tongs (48) are close to rack (41) central line has cushion (49), the top fixed mounting of rack (41) has reset plate (410), reset spring (411) have been cup jointed to the bottom of reset plate (410).

2. A cooler for use in bioengineering according to claim 1, wherein: a square groove is formed in the partition plate (2), and the reset plate (410) is movably arranged in the square groove.

3. A cooler for use in bioengineering according to claim 1, wherein: a movable groove is formed in the partition plate (2), and the gear (45) and the rack (41) are movably mounted in the movable groove.

4. A cooler for use in bioengineering according to claim 3, wherein: a rotating shaft is movably arranged in the gear (45), the rotating shaft is fixed in the movable groove, and the limiting strip (43) is fixedly arranged in the movable groove.

5. A cooler for use in bioengineering according to claim 1, wherein: the inner side of the handle (48) is arc-shaped.