Culture dish stacking, fixing and protecting device

Abstract

The utility model provides a petri dish stacking, fixing and protecting device which comprises a top plate, a bottom plate, a plurality of fixing rods, a rotating frame, a handle and a mounting column, the fixing rods are matched with the top plate and the mounting column to form a barrier cylinder, and a rectangular opening for taking and placing a petri dish is formed in one side of the barrier cylinder. During use, force is applied to drive the rotating frame to rotate to one side of the rectangular opening, the culture dishes are sequentially stacked on the barrier cylinder through the rectangular opening, and then the culture dishes are placed on the barrier cylinder through the rectangular opening. Then force is applied to drive the rotating frame to rotate, and the rotating frame is matched with the fixing assembly to fix the position of the rotating frame so that the limiting rods can make the stacked culture dishes abut against the barrier barrel to fix the culture dishes, the culture dishes can be moved in batches by lifting the lifting handle, the culture dishes can be conveniently conveyed in batches, and the certain fixing and protecting effects on the stacked culture dishes are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a culture dish stacking fixing and protecting device. Background Art

[0002] During the microbial culture process, when the agar culture medium contained in the culture dishes is used for environmental monitoring and sample inoculation, multiple culture dishes containing agar culture medium are usually stacked directly and manually carried, which is not easy to transport in batches. In addition, the process lacks a fixed protection mechanism. After the culture dishes are stacked, they are easily tipped over, fallen over, scattered, and the lids of the culture dishes opened due to human touch, resulting in sampling failure or the release of microbial aerosols of the microbial samples in the culture dishes, causing laboratory contamination.

[0003] In response to the above technical problems, the inventors proposed a culture dish stacking fixing and protection device to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to address the deficiencies in the above technology and to provide a culture dish stacking fixing and protecting device, aiming to solve the above problems.

[0005] The utility model provides a culture dish stacking fixed protection device, which includes a top plate, a bottom plate, several fixing rods and a rotating frame, wherein the top plate is provided with a handle and a mounting column, and the rotating frame is rotatably mounted on the mounting column, and several of the fixing rods are arranged in a semicircle with the center line of the mounting column as the axis, and several of the fixing rods cooperate with the top plate and the mounting column to form a fence tube for accommodating culture dishes, and a rectangular opening for taking and placing culture dishes is provided on one side of the fence tube, and a limiting rod is provided on the rotating frame, and the limiting rod is used to abut the culture dish against the fence tube from the side, and the rotating frame can be rotated to one side of the rectangular opening to fully open the rectangular opening, and a fixing component is provided on the top plate, and the fixing component is used to fix the position of the rotating frame so that the limiting rod abuts the culture dish against the fence tube from the side.

[0006] Preferably, the number of the fixing rods is three, and the three fixing rods are arranged in a semicircular array with the center line of the mounting column as the axis.

[0007] Preferably, the rotating frame is provided with a handle for convenient force application.

[0008] Preferably, rubber pads are sleeved on the outer circumference of the fixing rods.

[0009] Preferably, a sleeve is rotatably provided on the limiting rod, and a rubber sleeve is provided on the outer ring of the sleeve.

[0010] Preferably, both the top plate and the bottom plate are provided with arc-shaped grooves for the rotatable rack to be slidably mounted.

[0011] Preferably, the fixing assembly includes a spring, a mounting block and a clamping block, the top plate is provided with a mounting groove for the mounting block to be movably installed, the top plate is provided with an abutting portion for the mounting block to abut, the clamping block is provided on the mounting block, the top plate is provided with a sliding groove for the clamping block to be retracted, the rotating frame is provided with a cross bar, the bottom of the cross bar is provided with a clamping groove for the clamping block to be clamped into, the spring is provided at the mounting groove and is used to push the mounting block to drive the clamping block to be clamped into the clamping groove.

[0012] Preferably, the clamping block is provided with an inclined surface, and during the rotation of the rotating frame, the side surface of the cross bar pushes against the inclined surface to drive the clamping block to move into the sliding groove.

[0013] Preferably, a button for applying force and pressing is provided on the mounting block.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] When in use, force is applied to drive the rotating frame to rotate to one side of the rectangular opening, and the culture dishes are stacked on the fence tube in sequence through the rectangular opening. Then, force is applied to drive the rotating frame to rotate and cooperate with the fixing component to fix the position of the rotating frame so that the limit rod will abut the stacked culture dishes on the fence tube to fix the culture dishes. The culture dishes can be moved in batches by pulling the handle, which is convenient for transporting culture dishes in batches and plays a certain fixing and protection role for the stacked culture dishes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only preferred embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0018] Figure 2 A half-section view of an embodiment of the present invention;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0021] Figure 5 This is a structural diagram of the fixing assembly and the crossbar in a certain embodiment of the present invention.

[0022] In the figure, 1-top plate; 11-handle; 12-mounting column; 13-mounting slot; 14-slide slot; 2-bottom plate; 3-fixing rod; 31-rubber pad; 4-rotating frame; 41-handle; 5-fence tube; 51-rectangular opening; 6-limiting rod; 61-sleeve; 62-rubber sleeve; 7-fixing assembly; 71-spring; 72-mounting block; 721-button; 73-block; 731-inclined surface; 8-arc groove; 9-cross bar; 91-slot. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0024] Example 1:

[0025] Reference Figures 1 to 5 The utility model provides a culture dish stacking fixed protection device, including a top plate 1, a bottom plate 2, a plurality of fixing rods 3 and a rotating frame 4, the top plate 1 is provided with a handle 11 and a mounting column 12, the rotating frame 4 is rotatably mounted on the mounting column 12, and the plurality of fixing rods 3 are arranged in a semicircle with the center line of the mounting column 12 as the axis. The plurality of fixing rods 3 cooperate with the top plate 1 and the mounting column 12 to form a fence tube 5 for accommodating culture dishes, and a rectangular opening 51 for taking and placing culture dishes is provided on one side of the fence tube 5. A limiting rod 6 is provided on the rotating frame 4, and the limiting rod 6 is used to abut the culture dish on the fence tube 5 from the side. The rotating frame 4 can be rotated to one side of the rectangular opening 51 to fully open the rectangular opening 51, and a fixing component 7 is provided on the top plate 1. The fixing component 7 is used to fix the position of the rotating frame 4 so that the limiting rod 6 abuts the culture dish on the fence tube 5 from the side.

[0026] When in use, force is applied to drive the rotating frame 4 to rotate to one side of the rectangular opening 51, and the culture dishes are stacked on the fence tube 5 in sequence through the rectangular opening 51. Then, force is applied to drive the rotating frame 4 to rotate and cooperate with the fixing component 7 to fix the position of the rotating frame 4 so that the limiting rod 6 will abut the stacked culture dishes on the fence tube 5 to fix the culture dishes. The culture dishes can be moved in batches by pulling the handle 11, which is convenient for transporting culture dishes in batches and plays a certain fixing and protective role for the stacked culture dishes.

[0027] Specifically, there are three fixing rods 3 , and the three fixing rods 3 are arranged in a semicircular array with the center line of the mounting column 12 as the axis.

[0028] Specifically, the rotating frame 4 is provided with a handle 41 for convenient force application.

[0029] Example 2:

[0030] Reference Figures 1 to 5 In combination with the technical solution of Example 1, in this embodiment, a rubber pad 31 is sleeved on the outer periphery of the fixing rod 3.

[0031] Specifically, a sleeve 61 is rotatably sleeved on the limiting rod 6 , and a rubber sleeve 62 is provided on the outer ring of the sleeve 61 .

[0032] Specifically, both the top plate 1 and the bottom plate 2 are provided with arc-shaped grooves 8 for the rotating frame 4 to be slidably installed.

[0033] By providing a rubber pad 31 and a rubber sleeve 62 with a certain elasticity, the rubber sleeve 62 can cooperate with the rubber sleeve 62 at the fixed rod 3 to elastically abut against the four sides of the culture dish during the rotation process with the limit rod 6. While fixing the culture dish, it can also effectively reduce the collision of the fixed rod 3 and the limit rod 6 with the culture dish. Moreover, during the rotation process of the limit rod 6 relative to the culture dish, the rotating structure between the sleeve 61 and the limit rod 6 converts the sliding friction between the rubber sleeve 62 and the culture dish into rolling friction, that is, during the rotation process of the limit rod 6 relative to the culture dish, the rubber sleeve 62 can rotate along the outer circumference of the culture dish, reducing friction and preventing scratches on the outer side of the culture dish due to excessive sliding friction.

[0034] Example 3:

[0035] Reference Figures 1 to 5 , combined with the technical solutions of Example 1 and Example 2, in this embodiment, the fixing assembly 7 includes a spring 71, a mounting block 72 and a clamping block 73, a mounting groove 13 for the mounting block 72 to be movably installed is provided on the top plate 1, an abutting portion for the mounting block 72 to abut is provided on the top plate 1, the clamping block 73 is provided on the mounting block 72, a sliding groove 14 for the clamping block 73 to be retracted is provided on the top plate 1, a cross bar 9 is provided on the rotating frame 4, and a clamping groove 91 for the clamping block 73 to be clamped into is provided at the bottom of the cross bar 9, the spring 71 is provided at the mounting groove 13 and is used to push the mounting block 72 to drive the clamping block 73 to be clamped into the clamping groove 91.

[0036] Specifically, an inclined surface 731 is provided on the clamping block 73 . During the rotation process of the rotating frame 4 , the inclined surface 731 is pushed against by the side of the cross bar 9 to drive the clamping block 73 to move into the sliding groove 14 .

[0037] Specifically, a button 721 for applying force and pressing is provided on the mounting block 72 .

[0038] When locking clasp 75 is in the state of being grasped, the position of locking clasp 75 of locking clasp 73 is set as soon as possible, and locking clasp 75 is in the state of being grasped, and the position of locking clasp 75 is set as the state of being grasped. The limiting rod 6 cooperates with several fixing rods 3 to fix the stacked culture dishes; when it is necessary to take the culture dishes, force is applied to press the button 721 to drive the card block 73 to move out of the card slot 91 and force is applied to drive the rotating frame 4 to rotate to one side of the rectangular opening 51. The entire rectangular opening 51 is opened, and the culture dishes at the fence tube 5 can be directly taken. That is, after the culture dishes are stacked, the culture dishes can be fixed by rotating the rotating frame 4. Pressing the button 721 and rotating the rotating frame 4 can release the fixed state of the culture dishes. The operation is convenient and convenient for taking out the culture dishes and fixedly transporting them in batches.

[0039] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any way. Any person skilled in the art can utilize the above technical content to make many possible changes and modifications to the present invention without departing from the scope of the present invention, or modify it into an equivalent embodiment with equivalent changes. Therefore, any changes, modifications, equivalent changes, and modifications made to the above embodiments based on the technology of the present invention that do not depart from the content of the present invention are within the scope of protection of the present invention.

Claims

1. A culture dish stacking fixing and protecting device, characterized in that: The rotatable frame comprises a top plate, a bottom plate, a plurality of fixing rods and a rotating frame, the top plate is provided with a handle and a mounting post, the rotating frame is rotatably mounted on the mounting post, the plurality of fixing rods are arranged in a semicircle with the center line of the mounting post as the axis, the plurality of fixing rods cooperate with the top plate and the mounting post to form a fence tube for accommodating culture dishes, a rectangular opening for taking and placing culture dishes is provided on one side of the fence tube, a limiting rod is provided on the rotating frame, the limiting rod is used to abut the culture dish against the fence tube from the side, the rotating frame can be rotated to one side of the rectangular opening to fully open the rectangular opening, a fixing assembly is provided on the top plate, the fixing assembly is used to fix the position of the rotating frame so that the limiting rod abuts the culture dish against the fence tube from the side.

2. The culture dish stacking fixing and protecting device according to claim 1, characterized in that: There are three fixing rods, and the three fixing rods are arranged in a semicircular array with the center line of the mounting column as the axis.

3. The culture dish stacking fixing and protecting device according to claim 1, characterized in that: The rotating frame is provided with a handle for convenient force application.

4. The culture dish stacking fixing and protecting device according to claim 1, characterized in that: The outer circumference of the fixing rod is sleeved with a rubber pad.

5. The culture dish stacking fixing and protecting device according to claim 1, characterized in that: A sleeve is rotatably sleeved on the limiting rod, and a rubber sleeve is provided on the outer ring of the sleeve.

6. The culture dish stacking fixing and protecting device according to claim 1, characterized in that: The top plate and the bottom plate are both provided with arc grooves for the rotating frame to be slidably mounted.

7. The culture dish stacking fixing and protecting device according to claim 1, characterized in that: The fixing assembly includes a spring, a mounting block and a clamping block. The top plate is provided with a mounting groove for the mounting block to be movably mounted, the top plate is provided with an abutting portion for the mounting block to abut, the clamping block is provided on the mounting block, the top plate is provided with a sliding groove for the clamping block to be retracted, the rotating frame is provided with a cross bar, the bottom of the cross bar is provided with a clamping groove for the clamping block to be clamped into, the spring is provided at the mounting groove and is used to push the mounting block to drive the clamping block to be clamped into the clamping groove.

8. The culture dish stacking fixing and protecting device according to claim 7, characterized in that: The clamping block is provided with an inclined surface, and the rotating frame pushes the inclined surface through the side of the cross bar during the rotation process to drive the clamping block to move into the sliding groove.

9. The culture dish stacking fixing and protecting device according to claim 7, characterized in that: The mounting block is provided with a button for applying force and pressing.

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