CN220665342U

CN220665342U - Carbon dioxide incubator convenient for adjusting internal space arrangement

Info

Publication number: CN220665342U
Application number: CN202321871681.XU
Authority: CN
Inventors: 张勇
Original assignee: ELECTRONIC INFORMATION VOCATIONAL TECHNOLOGY COLLEGE
Current assignee: ELECTRONIC INFORMATION VOCATIONAL TECHNOLOGY COLLEGE
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-03-26
Anticipated expiration: 2033-07-17

Abstract

The box body and the box door are provided with two guide rails on two side walls of the box body, two opposite screw rods are arranged on two sides in the box body, a plurality of supporting components are arranged on the two screw rods, each supporting component comprises a supporting plate and a lifting adjusting nut, the supporting plates are in sliding connection with the screw rods through holes, two square guide blocks are arranged on one side of each supporting plate, a sliding rail is arranged on the top surface of each supporting plate, the lifting adjusting nuts are matched with the screw rod structure and are located below the supporting plates, and scale marks arranged along the height of each screw rod are arranged on each screw rod; a culture rack is arranged between the two support plates which are oppositely arranged. The carbon dioxide incubator with the structure, which is convenient for adjusting the internal space arrangement, is convenient for judging whether the two opposite support plates are positioned on the same horizontal plane, so that the levelness of the culture rack is ensured, and the culture dish can be fixed to ensure the stability of the culture dish on the culture rack.

Description

Carbon dioxide incubator convenient for adjusting internal space arrangement

Technical Field

The utility model relates to the technical field of carbon dioxide incubators, in particular to a carbon dioxide incubator with convenient adjustment of internal space arrangement.

Background

A carbon dioxide incubator is a device for culturing cells in vitro by simulating the growth environment of cells and tissues in a living body in the incubator. Generally, a constant temperature, a moderate level, a carbon dioxide concentration, etc. are required inside the carbon dioxide incubator.

The utility model patent with the application number of CN202220462981.1 provides a carbon dioxide incubator support levelness adjusting mechanism, wherein the distance between the culture racks and the horizontal part is adjusted through two opposite groups of adjusting components, so that the distance between two adjacent culture racks can be increased according to the height of a cell culture dish, the cell culture dish with higher height can be accommodated between the two adjacent culture racks, and meanwhile, a worker can conveniently place the cell culture dish on the culture racks; when two opposite supporting plates are positioned on the same horizontal plane, two rectangular parts at the bottom of the culture rack can slide into rectangular grooves in the two supporting plates respectively, so that the culture rack is kept in a horizontal state.

The carbon dioxide incubator support levelness adjustment mechanism of above-mentioned structure has following problem when using: 1. whether two relative backup pads are in same horizontal plane is inconvenient to judge, and then leads to cultivateing the levelness of frame to be unable to guarantee. 2. The stability of culture dish on the culture rack can not be guaranteed, can cause the culture dish to rock the aversion when pulling the culture rack, takes place to drop even.

Disclosure of Invention

The utility model aims to provide a carbon dioxide incubator with convenient adjustment of internal space arrangement, which is convenient for judging whether two opposite support plates are positioned on the same horizontal plane or not, so as to ensure levelness of a culture rack, and fix a culture dish to ensure stability of the culture dish on the culture rack.

In order to achieve the above purpose, the utility model provides a carbon dioxide incubator convenient for adjusting the arrangement of an internal space, which comprises a box body and a box door, wherein two guide rails which are vertically arranged are arranged on two side walls of the box body, two opposite screw rods are arranged on two sides in the box body, a plurality of support components are arranged on the two screw rods, each support component comprises a support plate and a lifting adjusting nut, the support plates are in sliding connection with the screw rods through holes, two square guide blocks are arranged on one side of each support plate, the square guide blocks are correspondingly arranged with the guide rails, a slide rail is arranged on one side, away from the square guide blocks, of the top surface of each support plate, the slide rail is arranged in parallel with the side wall of the box body, the lifting adjusting nuts are matched with the screw rod structure and are positioned below the support plates, and scale marks which are arranged along the height of the screw rods are arranged on the screw rods;

be equipped with between two backup pads of relative setting and cultivate the frame, cultivate the bottom surface both sides of frame be equipped with the slider that the slide rail corresponds the setting, cultivate the top surface of frame and be equipped with the recess, be equipped with two movable splint in the recess, two all be equipped with the rubber layer on the relative side of movable splint, the bottom of movable splint be equipped with the movable block of recess structure looks adaptation, two pass through spring coupling between the movable block, the spring is located in the recess.

Preferably, the two sides of the lifting adjusting nut are provided with symmetrical lugs.

Preferably, the surface of the rubber layer is provided with net patterns which are uniformly distributed.

Preferably, the box door is provided with a humidity sensor, a temperature sensor and a carbon dioxide concentration sensor.

Therefore, the carbon dioxide incubator with the structure, which is convenient for adjusting the internal space arrangement, is convenient for judging whether the two opposite support plates are positioned on the same horizontal plane, so that the levelness of the culture rack is ensured, and the culture dish can be fixed to ensure the stability of the culture dish on the culture rack.

The technical scheme of the utility model is further described in detail through the drawings and the embodiments.

Drawings

FIG. 1 is a schematic diagram of an embodiment of a carbon dioxide incubator of the present utility model that facilitates adjustment of the internal space arrangement;

FIG. 2 is a side view of an embodiment of a support assembly in a carbon dioxide incubator of the present utility model that facilitates adjustment of the internal spatial arrangement;

FIG. 3 is a schematic view of an embodiment of a movable clamp plate in a carbon dioxide incubator of the present utility model for facilitating adjustment of the internal space arrangement.

Reference numerals

1. A case; 2. a door; 3. a humidity sensor; 4. a temperature sensor; 5. a carbon dioxide concentration sensor; 6. a guide rail; 7. a screw rod; 8. a support plate; 9. lifting and lowering the adjusting nut; 10. a slide rail; 11. a tab; 12. scale marks; 13. a culture rack; 14. a slide block; 15. a movable clamping plate; 16. a movable block; 17. and (3) a spring.

Detailed Description

Embodiments of the present utility model will be further described with reference to the accompanying drawings.

As shown in fig. 1-3, a carbon dioxide incubator convenient for adjusting the arrangement of an inner space comprises a box body 1 and a box door 2, wherein a humidity sensor 3, a temperature sensor 4 and a carbon dioxide concentration sensor 5 are arranged on the box door 2, and the humidity sensor 3, the temperature sensor 4 and the carbon dioxide concentration sensor 5 are used for detecting the humidity, the temperature and the carbon dioxide concentration in the box body 1. Two guide rails 6 which are vertically arranged are arranged on two side walls of the box body 1, and screw rods 7 which are oppositely arranged are arranged on two sides in the box body 1. A plurality of supporting components are arranged on the two screw rods 7, and each supporting component comprises a supporting plate 8 and a lifting adjusting nut 9. The backup pad 8 passes through-hole and lead screw 7 sliding connection, and one side of backup pad 8 is equipped with two square guide blocks, and square guide block corresponds the setting with guide rail 6, and square guide block can guarantee that backup pad 8 is in the horizontality all the time in guide rail 6 internal sliding. One side of the top surface of the supporting plate 8, which is far away from the square guide block, is provided with a sliding rail 10, the sliding rail 10 is arranged in parallel with the side wall of the box body 1, and the sliding rail 10 is used for realizing the push-pull sliding of the culture rack 13 on the supporting plate 8. The lifting adjusting nut 9 is matched with the screw rod 7 in structure and located below the supporting plate 8, protruding pieces 11 which are symmetrically arranged are arranged on two sides of the lifting adjusting nut 9, the protruding pieces 11 are convenient to rotate the lifting adjusting nut 9, and then the lifting adjusting nut 9 drives the supporting plate 8 to lift along the screw rod 7. The lead screw 7 is provided with the scale mark 12 arranged along the height of the lead screw, the scale mark 12 is convenient for a user to know the height of the support plate 8, so that the two opposite support plates 8 can be positioned at the same horizontal height, and finally the levelness of the culture rack 13 is ensured.

A culture rack 13 is arranged between the two support plates 8 which are oppositely arranged, sliding blocks 14 which are arranged corresponding to the sliding rails 10 are arranged on two sides of the bottom surface of the culture rack 13, and the sliding blocks 14 and the sliding rails 10 are matched for use so that the culture rack 13 can be pulled and slid on the support plates 8. The top surface of cultivateing frame 13 is equipped with the recess, is equipped with two movable clamp plates 15 in the recess, and the bottom of movable clamp plate 15 is equipped with the movable block 16 with recess structure looks adaptation, and movable block 16 can make movable clamp plate 15 remove along the recess. The two movable blocks 16 are connected through the spring 17, the spring 17 is positioned in the groove, and the spring 17 can enable the two movable clamping plates 15 to have clamping force, so that the culture dish positioned between the two movable clamping plates can be clamped, and the stability of the culture dish on the culture rack 13 is improved. A rubber layer is arranged on one side surface of the two movable clamping plates 15, which is opposite to the movable clamping plates 15, and the rubber layer can prevent the movable clamping plates 15 from scratching the culture dish and other mechanical damages. The surface of the rubber layer is provided with the net-shaped patterns which are uniformly distributed, so that the friction force can be increased, and the stability of the culture dish is improved.

When the culture dish rack is used, the distance between two adjacent culture racks 13 is adjusted according to the size of the culture dish, so that the culture dish can be placed on the culture racks 13, specifically, two lifting adjusting nuts 9 corresponding to the target culture rack 13 are rotated by using the protruding pieces 11, meanwhile, the height consistency of the two lifting nuts is ensured by using the scale marks 12, and then the height consistency of the two support plates 8 and the levelness of the culture rack 13 are ensured; the culture rack 13 is pulled out of the box body 1 along the sliding rail 10 on the supporting plate 8, the culture dish is placed between the two movable clamping plates 15 after the two movable clamping plates 15 are separated, the culture dish is firmly clamped by the two movable clamping plates 15 under the action of the springs 17 after the movable clamping plates 15 are released, the culture dish is stably placed on the culture rack 13, and finally the culture rack 13 is pushed back to the position right above the supporting plate 8 and the box door 2 is closed.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and although the present utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the utility model can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the utility model.

Claims

1. The utility model provides a conveniently adjust carbon dioxide incubator that inner space was arranged, includes box and chamber door, its characterized in that: two guide rails which are vertically arranged are arranged on two side walls of the box body, two opposite screw rods are arranged on two sides in the box body, a plurality of supporting components are arranged on the two screw rods, each supporting component comprises a supporting plate and a lifting adjusting nut, each supporting plate is connected with the screw rod in a sliding mode through a through hole, two square guide blocks are arranged on one side of each supporting plate, the square guide blocks are arranged corresponding to the guide rails, a sliding rail is arranged on one side, away from the square guide blocks, of the top surface of each supporting plate, the sliding rail is arranged in parallel with the side wall of the box body, each lifting adjusting nut is matched with the corresponding screw rod in structure and located below the corresponding supporting plate, and scale marks which are arranged along the height of each supporting plate are arranged on each screw rod;

2. The carbon dioxide incubator of claim 1, wherein the interior space arrangement is conveniently adjusted, and wherein: the two sides of the lifting adjusting nut are provided with symmetrically arranged convex pieces.

3. The carbon dioxide incubator of claim 2, wherein the interior space arrangement is conveniently adjusted, and wherein: the surface of the rubber layer is provided with net patterns which are uniformly distributed.

4. A carbon dioxide incubator with convenient adjustment of internal space arrangement according to claim 3, characterized in that: the box door is provided with a humidity sensor, a temperature sensor and a carbon dioxide concentration sensor.