Biological incubator with incubator fixing function

Abstract

The utility model relates to the technical field of biological incubators, in particular to a biological incubator with an incubator fixing function. Comprising a cabinet body, guide rails, a placing frame, placing plates, clamping blocks, a mounting shaft, a rotating disc and the like, at least two guide rails are arranged on each of the two inner sides of the cabinet body, one placing frame is slidably arranged between the two guide rails on the same layer, two groove positions are formed in each placing frame, the placing plates are arranged in the two groove positions, and four sliding grooves are formed in each placing plate in the circumferential direction of the center of the placing plate; clamping blocks are arranged in the sliding grooves in a sliding mode, a mounting shaft is arranged at the bottom of the placing plate, and a rotating disc is rotationally arranged on the mounting shaft. According to the utility model, the rotary table is rotated to drive the clamping blocks to expand or retract, so that the culture apparatus placed in the device can be fixed by being matched with the limitation of the clamping blocks, thereby ensuring that the placement position of the culture apparatus is not deviated or dislocated in the operation process, and further ensuring the reliability and accuracy of the culture apparatus.

Description

TECHNICAL FIELD

[0001] The utility model relates to biological incubator technical field, specifically, especially, it relates to a biological incubator with culture instrument fixed function. BACKGROUND

[0002] A biological incubator is a device used in laboratories to control specific environmental conditions (such as temperature, humidity, carbon dioxide concentration, etc.) to promote the growth of cells, tissues, or other biological samples. This kind of equipment usually has a precise temperature control system, which can provide a stable environment, which is essential to ensure the accuracy and repeatability of experimental results.

[0003] In the traditional use method, the culture dish will be directly placed on the shelf in the incubator, and then the door is closed. However, during the process of closing the door, air flow or slight vibration may occur, which sometimes causes the culture dish to shift. For some sensitive experiments, even a small displacement may affect the growth of the culture or the experimental results.

[0004] Therefore, in view of the above problems, it is necessary to provide a biological incubator with culture instrument fixed function. INVENTION CONTENTS

[0005] In order to overcome the above-mentioned shortcomings of the prior art due to direct placement instability, the utility model provides a biological incubator with culture instrument fixed function.

[0006] A biological incubator with culture instrument fixed function, including bottom disc, cabinet, cabinet door, guide rail, placing frame, placing plate, clamping block, mounting shaft, turntable and torsion spring, the cabinet is arranged on the bottom disc, the cabinet door is rotatably arranged on one side of the cabinet, at least two guide rails are arranged on the inner sides of the cabinet, a placing frame is slidably arranged between the two guide rails of the same layer, two slots are formed in the placing frame, a placing plate is arranged in each slot, four sliding grooves are formed in the center of the placing plate, a clamping block is slidably arranged in each sliding groove, a mounting shaft is arranged at the bottom of the placing plate, a turntable is rotatably arranged on the mounting shaft, a torsion spring is arranged between the turntable and the placing plate of the same side, a plurality of guide grooves are formed in the turntable, and the lower end of the clamping block passes through the corresponding guide groove and forms a sliding fit with the guide groove.

[0007] Optionally, it further comprises a guide plate, a plug rod, a stop plate and an elastic member, the top of the guide rail is provided with a guide plate, the plug rod is slidably arranged through the guide plate, the stop plate is arranged on the plug rod, the elastic member is arranged between the stop plate and the guide plate, and the bottom end of the plug rod is inserted into the guide rail and the placing frame of the same side.

[0008] Optionally, it further comprises a lever, and the side of the stop plate is provided with a lever.

[0009] Optionally, a twist plate is further included, and the bottom of the rotating disc is provided with the twist plate for facilitating holding.

[0010] Optionally, rubber pads are further included, and the opposite sides of the clamping blocks are provided with the rubber pads.

[0011] Optionally, the guide grooves are in a ring-shaped expansion state along the circumference, and are suitable for pushing the corresponding clamping blocks to slide.

[0012] Compared with the prior art, the utility model has the advantages that: 1, the utility model discloses a culture device fixing device, which comprises a cabinet body, a guide rail and a placing frame.

[0013] 2, the utility model discloses a culture device fixing device, which comprises a cabinet body, a guide rail and a placing frame. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0015] Figure 2 It is a three-dimensional structure schematic view of the cabinet body, the guide rail and the placing frame and other parts of the utility model.

[0016] Figure 3 It is a three-dimensional structure schematic view of the placing frame, the placing plate and the clamping block and other parts of the utility model.

[0017] Figure 4 It is a three-dimensional structure schematic view of the installation shaft, the rotating disc and the torsion spring of the utility model after being split.

[0018] Figure 5 It is a three-dimensional structure sectional view of the guide plate, the insertion rod and the elastic piece and other parts of the utility model.

[0019] The meanings of the reference signs in the drawings are as follows: 1, bottom disc, 2, cabinet body, 3, cabinet door, 4, guide rail, 5, placing frame, 6, placing plate, 61, sliding groove, 7, clamping block, 71, rubber pad, 8, installation shaft, 9, rotating disc, 10, guide groove, 11, torsion spring, 12, twist plate, 13, guide plate, 14, insertion rod, 141, abutting plate, 15, elastic piece, 16, push rod. DETAILED DESCRIPTION

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will describe this utility model in further detail with reference to the accompanying drawings. It is hereby declared that the terms "up," "down," "left," "right," "front," "back," "inner," and "outer," etc., appearing or about to appear in this document, are based solely on the accompanying drawings and are not intended to specifically limit this utility model.

[0021] Example: A biological incubator with a function for fixing culture equipment, such as Figures 1-4 As shown, the incubator includes a chassis 1, a cabinet 2, a cabinet door 3, guide rails 4, a placement frame 5, a placement plate 6, a clamping block 7, a mounting shaft 8, a turntable 9, and a torsion spring 11. The cabinet 2 is mounted on the chassis 1, and the cabinet door 3 is rotatably mounted on the right side of the cabinet 2. These three components constitute the basic structure of the incubator, providing a closed environment for culturing biological samples. Two guide rails 4 are mounted on the left and right inner sides of the cabinet 2. A placement frame 5 slides between the two guide rails 4 on the same layer. The placement frame 5 has two slots, and a placement plate 6 is mounted in each slot. The placement plate 6 serves as a platform for placing culture equipment and can move synchronously with the movement of the placement frame 5, allowing it to move back and forth under the guidance of the guide rails 4 for placement or retrieval of culture equipment. Four circumferential openings are located on the placement plate 6 along its center. A sliding groove 61 is provided, and a clamping block 7 is slidably arranged in the sliding groove 61. The clamping block 7 can move in the sliding groove 61 on the placement plate 6 and can be adjusted to adapt to culture instruments of different sizes. The bottom of the placement plate 6 is provided with a mounting shaft 8, and a turntable 9 is rotatably arranged on the mounting shaft 8. A torsion spring 11 is provided between the turntable 9 and the placement plate 6 on the same side. The turntable 9 has guide grooves 10 with the same number of clamping blocks 7 in the circumferential direction. The guide grooves 10 are in a ring-shaped expansion state along the circumference. The lower end of the clamping block 7 passes through the corresponding guide groove 10 and the two form a sliding fit, so that the clamping block 7 can automatically position and clamp the culture instrument. When the turntable 9 rotates, the guide groove 10 will guide the clamping block 7 to move outward or inward. At the same time, the torsion spring 11 provides a reset force, making the clamping effect of the clamping block 7 more stable.

[0022] like Figure 5 As shown, it also includes a guide plate 13, a rod 14, a stop plate 141, and an elastic element 15. The top of the guide rail 4 is provided with a guide plate 13, and a rod 14 is slidably disposed on the guide plate 13. A stop plate 141 is disposed on the rod 14, and an elastic element 15 is disposed between the stop plate 141 and the guide plate 13. In this embodiment, the elastic element 15 is a spring, and the bottom end of the rod 14 is inserted between the guide rail 4 on the same side and the placement frame 5, thereby locking the position of the placement frame 5 and preventing it from moving accidentally during use.

[0023] like Figure 5As shown, it also includes a lever 16. The lever 16 is provided on the front side of the abutment plate 141, and the provision of the lever 16 makes the operation of the insertion rod 14 and the abutment plate 141 more convenient.

[0024] like Figure 4 As shown, it also includes a torsion plate 12. The bottom of the turntable 9 is provided with a torsion plate 12 that is easy to hold, making the rotation operation of the turntable 9 more convenient.

[0025] like Figure 3 As shown, it also includes a rubber pad 71, and a rubber pad 71 is provided on each side of the clamping block 7 facing each other.

[0026] When needed, the operator should first ensure that the base 1 is placed on a stable surface, so that the entire cabinet 2 is stable. Then, open the cabinet door 3, grasp the levers 16 on both sides, and push the corresponding abutment 141 upwards, causing the insertion rod 14 to slide synchronously upwards along the guide plate 13. At this time, the elastic element 15 deforms. As the insertion rod 14 disengages from the guide rail 4 and the placement frame 5, both are no longer restricted by the insertion rod 14 and can operate freely. Next, push the placement frame 5 along with the placement plate 6 out of the guide rail 4, so that the placement frame 5 and placement plate 6 are exposed outside the cabinet 2. Grasp the torsion plate 12 and rotate it, thereby driving the connected turntable 9 to rotate. At this time, the torsion spring 11 deforms. The clamping block 7 embedded in the guide groove 10 is pushed by the rotation of the turntable 9 and slides along the slide groove 61 under the guidance of the guide groove 10, thereby expanding the clamping block 7 outwards, and increasing the space in the middle of the placement plate 6. Then, the operator places the culture vessel (culture dish) in the middle position of the placement plate 6. Next, rotate the torsion plate 12 in the opposite direction to bring the clamping blocks 7 closer together and retract them until they contact the edge of the culture vessel. The torsion spring 11 also gradually returns to its original position, thus the clamping blocks 7 clamp the culture vessel around its perimeter under the force of the torsion spring 11. After the culture vessel is placed, push the placement plate back into the cabinet 2. At this time, the elastic element 15 returns to its original position and pushes the insertion rod 14 to re-insert between the placement frame 5 and the guide rail 4, restoring the fixed connection. Simultaneously, the culture vessel remains in a fixed position under the action of the clamping blocks 7, significantly improving stability and preventing positional shifts. Finally, close the cabinet door 3.

[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A biological incubator with a function for fixing culture equipment, comprising a chassis (1), a cabinet (2), a cabinet door (3), guide rails (4), a placement frame (5), and a placement plate (6), wherein the chassis (1) is provided with the cabinet (2), a cabinet door (3) is rotatably provided on one side of the cabinet (2), and at least two guide rails (4) are provided on both inner sides of the cabinet (2), a placement frame (5) is slidably provided between the two guide rails (4) on the same layer, and two slots are provided on the placement frame (5), and a placement plate (6) is provided in each of the two slots; characterized in that, It also includes clamping blocks (7), mounting shafts (8), turntables (9) and torsion springs (11). The placement plate (6) has four circumferential grooves (61) along its center. Clamping blocks (7) are slidably arranged in each of the grooves (61). The bottom of the placement plate (6) is provided with a mounting shaft (8). A turntable (9) is rotatably arranged on the mounting shaft (8). A torsion spring (11) is provided between the turntable (9) and the placement plate (6) on the same side. The turntable (9) has circumferential guide grooves (10) with the same number as the clamping blocks (7). The lower end of the clamping block (7) passes through the corresponding guide groove (10) and the two form a sliding fit.

2. A biological incubator with a culture vessel fixing function according to claim 1, characterized in that, It also includes a guide plate (13), a rod (14), a stop plate (141) and an elastic element (15). The top of each guide rail (4) is provided with a guide plate (13). A rod (14) is slidably disposed on each guide plate (13). A stop plate (141) is disposed on each rod (14). An elastic element (15) is disposed between the stop plate (141) and the guide plate (13). The bottom end of the rod (14) is inserted between the guide rail (4) on the same side and the placement frame (5).

3. A biological incubator with a culture vessel fixing function according to claim 2, characterized in that, It also includes a lever (16), which is provided on one side of the abutment (141).

4. A biological incubator with a culture vessel fixing function according to claim 3, characterized in that, It also includes a torsion plate (12), and the bottom of the turntable (9) is provided with a torsion plate (12) for easy gripping.

5. A biological incubator with a culture vessel fixing function according to claim 4, characterized in that, It also includes rubber pads (71), and rubber pads (71) are provided on the opposite sides of the clamping blocks (7).

6. A biological incubator with a culture vessel fixing function according to claim 5, characterized in that, The guide groove (10) expands in a ring shape along the circumference, which is suitable for pushing the corresponding clamping block (7) to form a sliding operation.

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