Biochemical incubator

Abstract

The utility model provides a biochemical incubator and belongs to the technical field of incubators. Comprising a biochemical incubator, two mounting plates are symmetrically mounted on the inner walls of the two sides of the biochemical incubator, the mounting plates are arranged in the vertical direction, a plurality of mounting grooves are formed in the outer walls of one sides of the mounting plates, the mounting grooves are arranged at equal intervals in the vertical direction, supporting blocks are inserted into the mounting grooves, and the supporting blocks are arranged in the mounting grooves. The number of the supporting blocks is four, the supporting blocks correspond to the mounting plates in a one-to-one mode, a supporting frame is placed at the top ends of the four supporting blocks, and a bracket is welded to the middle of the supporting frame. The supporting blocks are inserted into the mounting grooves, the four supporting blocks are located on the same horizontal plane, the T-shaped plates of the supporting frame are inserted into the T-shaped clamping grooves in the two aligned sides, the side blocks and the supporting blocks are aligned one by one, then a rotary knob is rotated, the inserting blocks move outwards, the inserting blocks are inserted into the inserting grooves, and the supporting frame is fixed into the biochemical incubator. And the supporting stability of the culture container placed on the bracket is improved.

Description

Technical Field

[0001] This utility model belongs to the field of incubator technology, specifically relating to a biochemical incubator. Background Technology

[0002] Biochemical incubators feature a bidirectional temperature control system for both cooling and heating, providing controllable temperature. They are essential experimental equipment in laboratories of research institutions, universities, production units, and departments in industries such as biology, genetic engineering, medicine, public health and disease control, environmental protection, agriculture, forestry, and animal husbandry. They are widely used in low-temperature constant-temperature experiments, culture experiments, and environmental experiments. The biochemical incubator controller circuit consists of a temperature sensor, a voltage comparator, and a control execution circuit.

[0003] Chinese patent application number 202322836852.1 discloses a biochemical incubator, which divides the storage box into multiple placement areas by a partition. The multiple placement areas can hold culture containers at different time points, and labels are affixed to the label area. In this way, the culture containers at different time points of the experiment are placed in an orderly manner, making it convenient for the experimenter to put in and take out the culture containers.

[0004] However, most existing support plates are installed inside the biochemical incubator by direct placement, resulting in poor stability of the support plates. When placing culture containers, the support plates are prone to shaking, failing to achieve the effect of fixing the support plates, and thus have poor practicality. Utility Model Content

[0005] To address the issue of poor stability of the support plates in the existing technology, this utility model provides a biochemical incubator that uses a combination of support blocks and support frames to fix the support frames onto the support blocks. The specific technical solution is as follows: A biochemical incubator includes a biochemical incubator with two symmetrically mounted mounting plates on its two inner walls. The mounting plates are arranged vertically, and multiple mounting grooves are formed on one outer wall of each mounting plate. These grooves are equidistant from each other vertically. Support blocks are inserted into the mounting grooves, and there are four support blocks in total. Each support block corresponds to one of the mounting plates. A support frame is placed at the top of each of the four support blocks, and a bracket is welded to the middle of the support frame.

[0006] Preferably, the top of the support block is provided with a slot, the slot is located on the side away from the mounting plate, and two slots are installed at both ends of the support frame, the slots correspond one-to-one and the slots are adapted to each other.

[0007] Preferably, a T-shaped slot is provided at one end of the support block opposite to the mounting plate, and the front and rear ends of the T-shaped slot are both extended to the front and rear ends of the support block. T-shaped plates are installed at both ends of the support frame, and the T-shaped plates are adapted to the two T-shaped slots on the same side.

[0008] Preferably, the support block has a slot at one end opposite to the mounting plate, the slot being located below the T-shaped slot. Two side blocks are installed at both ends of the support frame, with each support block corresponding to one of the side blocks. A sliding groove is provided at the end of each side block away from the support frame, and an insert block is slidably connected within the sliding groove. Each insert block corresponds to one of the slots, and the insert block is adapted to the slot.

[0009] Preferably, the inner walls of both sides of the support frame are provided with inner grooves, and a cover is fixedly installed at the opening of the inner groove. A rotating rod is rotatably connected in the inner groove along the front-back direction. The front end of the rotating rod extends out of the support frame and a knob is fixedly installed at the front end of the rotating rod. Two bevel gears are fixedly fitted on the outer wall of the rotating rod. A bevel gear is meshed on the surface of the bevel gears. A screw is fixedly fitted in the center hole of the bevel gear. The screw corresponds to the sliding groove. The end of the screw away from the bevel gear extends into the sliding groove. The insert is threaded onto the outer wall of the screw. A bearing seat is fixedly installed on the inner bottom wall of the inner groove and is rotatably fitted onto the outer wall of the rotating rod.

[0010] Preferably, two limiting grooves are symmetrically formed on the inner wall of the slide along the length direction, and limiting blocks are slidably connected in the limiting grooves. The two limiting blocks are fixedly connected to the insert block.

[0011] In addition, the biochemical incubator in the above-mentioned technical solution provided by this utility model may also have the following features: the front end of the biochemical incubator is rotatably connected to a door, and an observation window is fixedly installed in the middle of the door.

[0012] In the above technical solution, a lifting ring is fixedly installed at the center of the front end of the support frame.

[0013] The biochemical incubator of this utility model has the following advantages compared with the prior art:

[0014] 1. This biochemical incubator, by inserting the support blocks into the mounting slots so that the four support blocks are on the same horizontal plane, and aligning the card blocks with the card slots and inserting them, fixes the support frame inside the biochemical incubator, thereby improving the support stability when placing the culture container on the bracket;

[0015] 2. This biochemical incubator, by inserting the support blocks into the mounting slots so that the four support blocks are on the same horizontal plane, aligning the T-shaped plates of the support frame with the T-shaped slots on both sides and inserting them, and aligning the side blocks with the support blocks one by one, and then turning the knob to move the insert blocks outward so that the insert blocks are inserted into the slots, and fixing the support frame in the biochemical incubator, improves the support stability of placing the culture containers on the bracket. Attached Figure Description

[0016] Figure 1 A three-dimensional structural diagram of the biochemical incubator provided by this utility model;

[0017] Figure 2 A front view schematic diagram of an embodiment of the biochemical incubator provided by this utility model;

[0018] Figure 3 A schematic diagram of the structure of the support frame and support block provided in Embodiment 1 of this utility model;

[0019] Figure 4 A schematic front view of Embodiment 2 of the biochemical incubator provided by this utility model;

[0020] Figure 5 A schematic diagram of the structure of the support frame and support block provided in Embodiment 2 of this utility model;

[0021] Figure 6 A top sectional view of a second embodiment of the support frame provided by this utility model;

[0022] Figure 7 for Figure 6 Enlarged view of point A;

[0023] in, Figures 1 to 7 The attached diagrams and component names are as follows: 1. Biochemical incubator, 2. Door, 3. Mounting plate, 4. Mounting groove, 5. Support block, 6. Support frame, 7. Bracket, 8. Observation window, 9. Lifting ring, 10. Slot, 11. Slot block, 12. T-shaped slot, 13. Slot, 14. T-shaped plate, 15. Side block, 16. Inner groove, 17. Rotating rod, 18. Knob, 19. Bearing seat, 20. Slide groove, 21. Insert block, 22. Screw, 23. Bevel gear one, 24. Bevel gear two, 25. Limiting groove, 26. Limiting block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] Example 1: Please refer to Figures 1-3A biochemical incubator includes: a biochemical incubator 1, on which two mounting plates 3 are symmetrically installed on the inner walls of both sides. The four mounting plates 3 are of the same height and correspond one-to-one with each other in the left-right direction. The mounting plates 3 are arranged in the vertical direction. Six mounting slots 4 are formed on the outer wall of the mounting plate 3 away from the connection with the biochemical incubator 1. The six mounting slots 4 are arranged equidistantly in the vertical direction. Support blocks 5 are inserted into the mounting slots 4. There are four support blocks 5, which are located on the same horizontal plane and correspond one-to-one with the mounting plates 3. A support frame 6 is placed on the top of the four support blocks 5. The support frame 6 is a rectangular frame structure with a central opening. A bracket 7 is welded to the middle of the support frame 6 for placing culture containers.

[0026] As a preferred option, the top of the support block 5 is provided with a slot 10. The slot 10 is a rectangular structure and is located on the side away from the mounting plate 3. Two blocks 11 are installed at both ends of the support frame 6. The blocks 11 are L-shaped plates. The blocks 11 correspond one-to-one with the slots 10 and are adapted to each other. The blocks 11 are inserted into the slots 10 from top to bottom.

[0027] As a preferred option, the front end of the biochemical incubator 1 is rotatably connected to a door 2, and an observation window 8 is fixedly installed in the middle of the door 2, which allows the user to easily observe the internal culture conditions; a lifting ring 9 is fixedly installed at the center of the front end of the support frame 6, which allows the support frame 6 to be pulled outward.

[0028] Working principle: The electrical components mentioned in this application are all connected to an external power supply and control switch during use. After the utility model is installed, first check the installation, fixation and safety protection of the utility model, and then it can be used. During use, the user inserts the four support blocks 5 into the four mounting slots 4 on the same plane, and then aligns the four locking blocks 11 of the support frame 6 into the four locking slots 10 respectively, thereby fixing the support frame 6 in the biochemical incubator 1. Then the user places the culture container on the bracket 7, closes the door 2, and turns on the switch to start the culture. During the culture, the user observes the culture situation in the biochemical incubator 1 through the observation window 8.

[0029] Example 2: Please refer to Figures 4-7 A biochemical incubator, which differs from the first embodiment, has a T-shaped slot 12 at one end of the mounting plate 3 opposite to the support block 5. The front and rear ends of the T-shaped slot 12 are both connected to the front and rear ends of the support block 5. T-shaped plates 14 are installed at both ends of the support frame 6. The T-shaped plates 14 are adapted to the two T-shaped slots 12 on the same side. The T-shaped plates 14 are inserted into the T-shaped slots 12 from front to back.

[0030] As a preferred embodiment, furthermore, a slot 13 is provided at one end of the mounting plate 3 opposite to the support block 5. The slot 13 is located below the T-shaped slot 12 and has a circular groove structure. Two side blocks 15 are installed at both ends of the support frame 6, with the support block 5 and the side block 15 corresponding one-to-one. A sliding groove 20 is provided at the end of the side block 15 away from the support frame 6. The sliding groove 20 has a circular groove structure, and an insert block 21 is slidably connected in the sliding groove 20. The insert block 21 has a circular block structure and corresponds one-to-one with the slot 13. The insert block 21 and the slot 13 are adapted to each other. When the T-shaped plate 14 is inserted into the T-shaped slot 12, the side block 15 and the support block 5 fit tightly but do not contact each other.

[0031] As a preferred embodiment, furthermore, inner grooves 16 are provided on both inner walls of the support frame 6. A cover is fixedly installed at the opening of the inner groove 16. A rotating rod 17 is rotatably connected to the inner groove 16 in the front-back direction. The connection between the rotating rod 17 and the support frame 6 is rotatably connected by a bearing. The front end of the rotating rod 17 extends out of the support frame 6. A knob 18 is fixedly installed at the front end of the rotating rod 17. Two bevel gears 24 are fixedly mounted on the outer wall of the rotating rod 17. A bevel gear 23 meshes with the surface of the bevel gear 24. A screw 22 is fixedly mounted in the center hole of the bevel gear 23. The screw 22 is arranged in the horizontal direction and corresponds one-to-one with the slide groove 20. The end of the screw 22 away from the bevel gear 23 extends into the slide groove 20. The insert 21 is threaded onto the outer wall of the screw 22. A bearing seat 19 is fixedly installed on the inner bottom wall of the inner groove 16. The bearing seat 19 is rotatably mounted on the outer wall of the rotating rod 17. The bearing seat 19 stabilizes the rotation of the rotating rod 17.

[0032] As a preferred option, two limiting grooves 25 are symmetrically formed on the inner wall of the slide groove 20 along the length direction. The limiting grooves 25 are rectangular groove structures. Limiting blocks 26 are slidably connected in the limiting grooves 25. The limiting blocks 26 are rectangular block structures. The two limiting blocks 26 are fixedly connected to the insert block 21. The limiting blocks 26 and the limiting grooves 25 prevent the insert block 21 from rotating in the slide groove 20.

[0033] The user inserts four support blocks 5 into four mounting slots 4 on the same plane. The user removes the support frame 6 and inserts the T-shaped plates 14 on both sides into the T-shaped slots 12 of the support blocks 5. Then, the user pushes the support frame 6 inward until the side blocks 15 are aligned with the support blocks 5. After the side blocks 15 are aligned with the support blocks 5, the user rotates the knob 18, causing the knob 18 to drive the rotating rod 17 to rotate. The rotating rod 17 drives the second bevel gear 24 to rotate. The second bevel gear 24 meshes with the first bevel gear 23 to rotate. The first bevel gear 23 drives the screw... The rod 22 rotates, and the screw 22 rotates, causing the insert 21 to slide in the slide groove 20. Through the limitation of the limiting groove 25 and the limiting block 26, the insert 21 moves in a straight line in the slide groove 20, and the insert 21 slides out of the slide groove 20 and slides into the slot 13, thereby completely fixing the support frame 6. Then the user places the culture container on the bracket 7, closes the box door 2, and turns on the switch to start the culture. During the culture, the user observes the culture in the biochemical incubator 1 through the observation window 8.

[0034] The biochemical incubator, door, observation window, and rack in this case are existing technologies. The biochemical incubator and door are the same structure and connection method as those in the cited documents. As long as the biochemical incubator, door, observation window, and rack meet the requirements of this case, they are acceptable.

[0035] In the description of this utility model, the term "multiple" refers to two or more. Unless otherwise explicitly defined, the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. The terms "connection," "installation," "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0036] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A biochemical incubator, comprising: Biochemical incubator (1) characterized in that two installation plates (3) are symmetrically installed on the inner walls of the two sides of the biochemical incubator (1), the installation plates (3) are arranged in the vertical direction, a plurality of installation grooves (4) are formed on the outer wall of one side of the installation plate (3), the plurality of installation grooves (4) are equidistantly arranged in the vertical direction, support blocks (5) are inserted into the installation grooves (4), the number of the support blocks (5) is four, the support blocks (5) correspond to the installation plates (3) one by one, four top ends of the support blocks (5) are provided with a support frame (6), and a bracket (7) is welded to the middle part of the support frame (6).

2. The biochemical incubator according to claim 1, characterized in that A clamping groove (10) is formed at the top end of the support block (5), the clamping groove (10) is located away from the installation plate (3), two clamping blocks (11) are installed at the two ends of the support frame (6), the clamping blocks (11) correspond to the clamping grooves (10) one by one, and the clamping blocks (11) are matched with the clamping grooves (10).

3. The biochemical incubator according to claim 1, characterized in that A T-shaped clamping groove (12) is formed at the end of the support block (5) away from the installation plate (3), the front and rear ends of the T-shaped clamping groove (12) are open to the front and rear ends of the support block (5), and T-shaped plates (14) are installed at the two ends of the support frame (6). The T-shaped plates (14) are matched with the two T-shaped clamping grooves (12) on the same side.

4. The biochemical incubator according to claim 3, characterized in that A slot (13) is formed at the end of the support block (5) away from the installation plate (3), the slot (13) is located below the T-shaped clamping groove (12), two side blocks (15) are installed at the two ends of the support frame (6), the support blocks (5) correspond to the side blocks (15) one by one, one end of the side block (15) away from the support frame (6) is provided with a sliding groove (20), an insertion block (21) is slidably connected in the sliding groove (20), the insertion block (21) corresponds to the slot (13) one by one, and the insertion block (21) is matched with the slot (13).

5. The biochemical incubator according to claim 4, characterized in that Inner grooves (16) are formed on the inner walls of the two sides of the support frame (6), a cover is fixedly installed at the opening of the inner groove (16), a rotating rod (17) is rotatably connected in the inner groove (16) in the front-rear direction, the front end of the rotating rod (17) extends out of the support frame (6), a knob (18) is fixedly installed at the front end of the rotating rod (17), two bevel gears two (24) are fixedly sleeved on the outer wall of the rotating rod (17), a bevel gear one (23) is engaged with the surface of the bevel gear two (24), a screw rod (22) is fixedly sleeved in the center hole of the bevel gear one (23), the screw rod (22) corresponds to the sliding groove (20) one by one, one end of the screw rod (22) away from the bevel gear one (23) rotatably extends into the sliding groove (20), and the insertion block (21) is threadedly sleeved on the outer wall of the screw rod (22); a bearing seat (19) is fixedly installed on the inner bottom wall of the inner groove (16), and the bearing seat (19) is rotatably sleeved on the outer wall of the rotating rod (17).

6. The biochemical incubator according to claim 5, characterized in that Two limiting grooves (25) are symmetrically arranged on the inner wall of the chute (20) along the length direction, and a limiting block (26) is slidably connected in the limiting groove (25), and the two limiting blocks (26) are fixedly connected with the plug block (21).

7. The biochemical incubator according to claim 1, characterized in that The biochemical incubator (1) is rotationally connected with a door (2) at the front end, and an observation window (8) is fixedly installed at the middle of the door (2); and a lifting ring (9) is fixedly installed at the front end center of the support frame (6).

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