Gastric cancer cell incubator

Abstract

The invention discloses a stomach cancer cell incubator, and relates to the field of incubators, the stomach cancer cell incubator comprises an incubator body, two sides of the incubator body are provided with transparent observation windows, the top of the incubator body is movably connected with a cover body, the stomach cancer cell incubator further comprises an opening and closing assembly, and a motor is embedded in a motor groove; mounting the assembly; and a limiting assembly. The motor is started to adjust the screw to rotate, the columnar block in threaded connection with the screw is set to do linear lifting motion under the limiting setting of the limiting assembly, and the cover fixedly connected with the top end of the columnar block is adjusted to leave the incubator body installed corresponding to the cover in the lifting motion process of the columnar block, so that the incubator body is convenient to open; meanwhile, the columnar block ascends to drive the partition plate movably mounted with the columnar block through the mounting assembly to move away from the interior of the incubator body, the culture dishes on the partition plate can be conveniently taken and placed, and the partition plate can be randomly mounted according to different heights of the culture dishes or test tubes, so that the use is more convenient.

Description

Technical Field

[0001] The invention relates to the field of incubators, and in particular to a gastric cancer cell incubator. Background Art

[0002] Gastric cancer is a common digestive system tumor. Due to its unclear early symptoms, it is difficult to detect and treat in time, resulting in a high mortality rate. In order to study the occurrence mechanism and treatment of gastric cancer, scientists have developed a test tube culture method to study and verify the pathology and biological characteristics of gastric cancer, and provide new ideas and methods for the early diagnosis and treatment of gastric cancer. The cell culture incubator is an advanced instrument for cell, tissue and bacterial culture. It is a key equipment necessary for immunology, oncology, genetics and bioengineering, and is widely used in scientific research and production such as microbiology, agricultural science, and medical experiments.

[0003] The existing Chinese patent publication number is: CN211339549U, which discloses a cell culture box, which belongs to the field of cell culture technology, including a box body, a bottom plate is provided inside the box body, a rotating shaft is installed through the bottom plate inside the box body, a driven bevel gear is fixedly installed on the lower part of the rotating shaft, two inclined surfaces are provided at the top of the box body, three layers of turntables are installed on the rotating shaft, culture dishes are placed on each layer of turntables, two triangular inclined blocks are provided at the lower ends of the upper two layers of turntables, a support plate is provided between the lower end surface of the bottom plate and the lower bottom surface inside the box body, a rotating rod is provided through the support plate and the side wall of the box body, an active bevel gear is provided at the front end of the rotating rod, the active bevel gear and the driven bevel gear are meshed with each other, a handle is provided at the tail end of the rotating rod, and a branch pipe is provided above each layer of turntable through the side wall of the box body, and the three branch pipes are connected to a main pipe together, and a manual valve is provided on each branch pipe. The utility model is easy to operate and minimizes the contamination of cells by water droplets and the external environment.

[0004] The above-mentioned incubator still has the following problems when in use: the partition position of the above-mentioned incubator cannot be adjusted according to actual conditions, which limits the use environment and utensils of the incubator, reduces the applicability of the entire incubator, and may affect subsequent test results.

[0005] Therefore, it is necessary to invent a gastric cancer cell incubator to solve the above problems. Summary of the invention

[0006] The object of the present invention is to provide a gastric cancer cell incubator to solve the problem proposed in the above-mentioned background technology that the partition position of the above-mentioned incubator cannot be adjusted according to actual conditions, which limits the use environment and utensils of the incubator, reduces the applicability of the entire incubator, and may affect subsequent test results.

[0007] In order to achieve the above object, the present invention provides the following technical solution: a gastric cancer cell culture box, comprising a culture box body, transparent observation windows are provided at both sides of the culture box body, and a cover body is movably connected to the top of the culture box body, a motor slot is reserved at the bottom of the culture box body, and further comprising:

[0008] The opening and closing component, the motor is embedded in the motor slot, the output shaft of the motor extends to the inside of the culture box, and the output shaft of the motor is connected to the screw, and the outer circle of the screw is threadedly sleeved with a columnar block, so that the motor drives the screw to rotate and then drives the columnar block to move up and down, and the outer wall of the columnar block is slidably sleeved with a partition, so that the partition synchronizes the lifting and lowering movement of the columnar block;

[0009] The installation component is provided with a notch reserved inside the partition, a slide groove is provided inside the partition, and a slider is slidably connected inside the slide groove through a spring, and the slider matches the snap-fit ​​groove, and the snap-fit ​​groove is reserved inside the columnar block, and a pull rope is fixedly connected to the end wall of the slider, and the pull rope passes through the wire groove reserved inside the partition and is fixedly connected to the pull plate, so as to facilitate the installation and disassembly of the partition and the columnar block;

[0010] The limiting component, the bottom end of the columnar block is fixedly connected to the limiting plate, and the end of the limiting plate slides inside the limiting groove, and the limiting groove is located inside the culture box body to ensure that the columnar block will not deviate from the movement direction when performing lifting movement.

[0011] Preferably, the top of the columnar block is fixedly connected to the bottom wall of the cover body, and the overall height of the columnar block is less than the height of the internal space of the culture box body, so that the columnar block can be completely retracted into the culture box body, thereby completing the closed installation of the cover body and the box opening of the culture box body, and the outer wall of the columnar block is a smooth surface;

[0012] Two partitions are symmetrically installed at the same height position of the columnar block, ensuring that multiple partitions can be selectively installed at different positions.

[0013] Preferably, the partitions are provided in a plurality, and a square notch is reserved in one end of one side of the partition, and the inner side wall of the notch fits with the side wall of the columnar block, so as to facilitate the snap-on installation of the partition;

[0014] A square placement groove is provided in the partition, and a triangular support block is fixedly connected to the bottom of the partition, and the side wall of the support block is in contact with the outer wall of the columnar block, and the side wall of the support block in contact with the outer wall of the columnar block is relatively rough, which provides some support for both sides of the partition.

[0015] Preferably, the slide grooves are grouped into two and there are several groups in total, wherein a group of two symmetrically arranged slide grooves is arranged inside a partition, and the two slide grooves are symmetrically arranged with reference to the central axis of the notch as the symmetry axis, so as to facilitate the limitation of the position of the partition by two sliding blocks slidingly connected inside the slide grooves on both sides of a partition.

[0016] Preferably, the end of the slider that is always located in the slide groove is in a "cross" shape, and the outer wall of the slider is in contact with and slidably connected to the inner wall of the "cross" shaped slide groove, and the top and bottom of the "cross" shaped slide groove are hollow, ensuring the stability of the slider in the slide groove.

[0017] Preferably, the pull plate is installed in close contact with the side wall of the partition, and the upper and lower ends of the pull plate protrude from the upper and lower ends of the partition, so that it is convenient to move the pull plate.

[0018] Preferably, there are several snap-fit ​​grooves, and each group of snap-fit ​​grooves are arranged in a straight line with equal intervals, so that the sliding block for sliding connection inside each partition can be smaller than the snap-fit ​​groove of the corresponding position to match and complete the installation of partitions at different heights.

[0019] Preferably, there are two limit plates, and the two limit plates are symmetrically arranged with reference to the central axis of the columnar block as the symmetry axis, and the end walls of the two limit plates away from the columnar block are in contact with and slidably connected to the inner wall of the limit groove, and the motor drives the screw rod to rotate, and the columnar block threadably connected to the threaded rod moves linearly under the limiting action of the two limit plates.

[0020] In the above technical solution, the technical effects and advantages provided by the present invention are:

[0021] 1. The present invention starts the motor to adjust the screw to rotate, and the columnar block threadedly connected to the screw is linearly lifted and lowered under the setting of the limit assembly, wherein the cover body fixedly connected to the top end of the columnar block is adjusted to leave the culture box body installed corresponding to the cover body during the upward movement of the columnar block, so that it is convenient to open the culture box body, and at the same time, the upward movement of the columnar block drives the movement of the partition plate movably installed with the columnar block through the installation assembly to leave the inside of the culture box body, so that the culture dish on the partition plate can be taken and placed conveniently, and the partition plate can be installed arbitrarily according to the height of the culture dish or test tube, so that it is more convenient to use;

[0022] 2. By toggling the pull plate, the slider is moved toward the inside of the slide groove and then leaves the engagement groove under the movement of the pull rope. This makes it convenient to disassemble the partition and also facilitate subsequent installation. The spring pushes the slider to engage tightly with the slide groove to ensure the stability of the installation of the partition and the columnar block. The support block fixedly connected to the bottom of the partition presses against the outer wall of the columnar block, which also supports the partition as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0024] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0025] Figure 2 It is an expanded view of the overall structure of the present invention;

[0026] Figure 3 It is a three-dimensional diagram of a partially cut-away state of the culture box of the present invention;

[0027] Figure 4 A three-dimensional diagram of the columnar block and partition installation structure of the present invention;

[0028] Figure 5 It is a three-dimensional diagram of a partially cut-away state of the partition of the present invention;

[0029] Figure 6 For the present invention Figure 5 A schematic diagram of the structure enlargement in the middle;

[0030] Figure 7 It is an exploded view of the connection structure between the partition and the columnar block of the present invention.

[0031] Description of reference numerals:

[0032] 1. Incubator body; 2. Observation window; 3. Cover body; 4. Motor slot; 5. Opening and closing assembly; 51. Motor; 52. Screw; 53. Columnar block; 6. Partition; 7. Placement slot; 8. Installation assembly; 81. Slide slot; 82. Slider; 83. Spring; 84. Wire slot; 85. Pull rope; 86. Pull plate; 87. Engaging slot; 9. Support block; 10. Limiting assembly; 1001. Limiting plate; 1002. Limiting slot; 11. Notch. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] The present invention provides Figure 1-6 A gastric cancer cell culture box shown in the figure comprises a culture box body 1, transparent observation windows 2 are arranged on both sides of the culture box body 1, a cover body 3 is movably connected to the top of the culture box body 1, a motor slot 4 is reserved at the bottom of the culture box body 1, and further comprises:

[0035] The opening and closing component 5, the motor slot 4 is fitted with a motor 51, the output shaft of the motor 51 extends to the inside of the culture box 1, and the output shaft of the motor 51 is drivingly connected with a screw 52, ​​and the outer ring of the screw 52 is threadedly sleeved with a columnar block 53, so that the motor 51 drives the screw 52 to rotate and then drives the columnar block 53 to move up and down, and the outer wall of the columnar block 53 is slidably sleeved with a partition 6, so that the partition 6 can synchronize the lifting and lowering movement of the columnar block 53;

[0036] The installation assembly 8 has a notch 11 reserved inside the partition 6, a slide groove 81 is provided inside the partition 6, and a slider 82 is slidably connected inside the slide groove 81 through a spring 83, and the slider 82 matches the snap-fit ​​groove 87, and the snap-fit ​​groove 87 is reserved inside the columnar block 53, and a pull rope 85 is fixedly connected to the end wall of the slider 82, and the pull rope 85 passes through the wire groove 84 reserved inside the partition 6 and is fixedly connected to the pull plate 86, so as to facilitate the installation and removal of the partition 6 and the columnar block 53;

[0037] The limiting assembly 10, the bottom end of the columnar block 53 is fixedly connected to the limiting plate 1001, and the end of the limiting plate 1001 slides inside the limiting groove 1002, and the limiting groove 1002 is located inside the culture box 1, ensuring that the columnar block 53 will not deviate from the movement direction when performing lifting and lowering movements.

[0038] The top of the columnar block 53 is fixedly connected to the bottom wall of the cover body 3, and the overall height of the columnar block 53 is less than the height of the internal space of the culture box 1, so that the columnar block 53 can be completely retracted into the culture box 1, thereby completing the closed installation of the cover body 3 and the box opening of the culture box 1, and the outer wall of the columnar block 53 is a smooth surface;

[0039] Two partitions 6 are symmetrically installed at the same height of the columnar block 53, ensuring that multiple partitions 6 can be selectively installed at different positions.

[0040] There are several partitions 6, and a square notch 11 is reserved in one end of one side of the partition 6, and the inner wall of the notch 11 fits with the side wall of the columnar block 53, so that the partition 6 can be easily installed by snap-fitting;

[0041] A square placement groove 7 is provided in the partition 6, and a triangular support block 9 is fixedly connected to the bottom of the partition 6, and the side wall of the support block 9 is in contact with the outer wall of the columnar block 53, and the side wall of the support block 9 in contact with the outer wall of the columnar block 53 is relatively rough, which provides some support for both sides of the partition 6.

[0042] There are several groups of two slide grooves 81, in which a group of two symmetrically arranged slide grooves 81 is arranged inside a partition 6. The two slide grooves 81 are symmetrically arranged with reference to the central axis of the notch 11 as the symmetry axis, so as to facilitate the two sliders 82 slidingly connected inside the slide grooves 81 on both sides of a partition 6 to limit the position of the partition 6.

[0043] The end of the slider 82 that is always located in the slide groove 81 is in a "cross" shape, and the outer wall of the slider 82 is in contact with and slidably connected to the inner wall of the "cross" shaped slide groove 81, and the top and bottom of the "cross" shaped slide groove 81 are hollowed out to ensure the stability of the slider 82 in the slide groove 81.

[0044] The pull plate 86 is installed in close contact with the side wall of the partition 6 , and the upper and lower ends of the pull plate 86 are both protruding from the upper and lower ends of the partition 6 , so that it is convenient to move the pull plate 86 .

[0045] There are a number of snap-fit ​​grooves 87, and each group of snap-fit ​​grooves 87 are arranged in a straight line with equal spacing, so that the slider 82 slidingly connected inside each partition 6 can be smaller than the snap-fit ​​groove 87 at the corresponding position to match and complete the installation of partitions 6 at different heights.

[0046] There are two limit plates 1001, and the two limit plates 1001 are symmetrically arranged with reference to the central axis of the columnar block 53 as the symmetry axis, and the end walls of the two limit plates 1001 away from the columnar block 53 are in contact with and slidably connected to the inner wall of the limit groove 1002, and the motor 51 drives the screw rod 52 to rotate, and the columnar block 53 threadedly connected to the threaded rod 52 moves linearly under the limiting action of the two limit plates 1001.

[0047] Working principle: when using a gastric cancer cell culture box, first, when the entire culture box body 1 is in a closed state, the motor 51 is started to mobilize the rotation of the screw rod 52 connected to the output shaft of the motor 51, and the screw rod 52 is threadedly connected to the column block 53. At this time, the column block 53 threadedly connected to the screw rod 52 moves linearly under the limiting action of the two limiting plates 1001. The motor 51 drives the screw rod 52 to rotate in different directions, so that the column block 53 can be in a state of lifting and lowering movement. During the upward movement of the column block 53, the cover body 3 fixedly connected to the top end of the column block 53 is synchronously mobilized to leave the box opening of the culture box body 1 corresponding to the cover body 3, so that it is convenient to open the culture box body 1. At the same time, the upward movement of the column block 53 drives the partition 6 movably installed with the column block 53 through the installation component 8 to move upward synchronously, so that the operator can take and place the culture dish on the partition 6 conveniently;

[0048] Due to the different types of culture vessels, the heights of the vessels are different. At this time, the stacking distance of the partition 6 can be modified for convenient use. It is only necessary to move the pull plate 86, and the end of the pull rope 85 is fixedly connected to the pull plate 86, and then the slider 82 is synchronously mobilized to move toward the inside of the slide groove 81 through the movement of the pull rope 85, so that the end of the slider 82 leaves the engaging groove 87 reserved in the columnar block 53. This makes it convenient to disassemble the partition 6. After disassembly, the partition 6 can be installed according to the height required for actual use. Similarly, the pull plate 86 is moved to make the slider 82 move and retract into the slide groove 81, and then the notch 11 of the partition 6 is engaged with the outer wall of the columnar block 53, and the pull plate 86 is released. At this time, the thrust of the spring 83 pushes the slider 82 to move toward the corresponding engagement groove 87, wherein the spring 83 pushes the slider 82 to engage tightly with the slide groove 81 to ensure the stability of the installation of the partition 6 and the columnar block 53. The support block 9 fixedly connected to the bottom of the partition 6 abuts against the outer wall of the columnar block 53, and also supports the partition 6 as a whole, thus completing the installation;

[0049] Subsequently, it is also only necessary to start the motor 51 to drive the screw 52 to rotate, so that the columnar block 53 threadedly connected to the screw 52 descends and retracts into the culture box 1, and then the cover 3 synchronously descends and closes at the box opening of the culture box 1.

[0050] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A gastric cancer cell incubator, comprising an incubator body (1), characterized in that: Transparent observation windows (2) are provided on both sides of the culture box (1), and a cover (3) is movably connected to the top of the culture box (1). A motor slot (4) is reserved at the bottom of the culture box (1), and further comprises: An opening and closing assembly (5), wherein a motor (51) is embedded and installed inside the motor slot (4), an output shaft of the motor (51) extends into the interior of the culture box (1), and the output shaft of the motor (51) is drivingly connected to a screw rod (52), and an outer ring of the screw rod (52) is threadedly sleeved with a columnar block (53), and an outer wall of the columnar block (53) is slidably sleeved with a partition plate (6); The mounting assembly (8) is provided with a notch (11) in the partition (6), a slide groove (81) is provided in the partition (6), and a slider (82) is slidably connected to the slide groove (81) via a spring (83), and the slider (82) matches the engaging groove (87), and the engaging groove (87) is reserved in the columnar block (53), and a pull rope (85) is fixedly connected to the end wall of the slider (82), and the pull rope (85) passes through a wire groove (84) reserved in the partition (6) and is fixedly connected to the pull plate (86); The limiting assembly (10) is characterized in that the bottom end of the columnar block (53) is fixedly connected to the limiting plate (1001), and the end of the limiting plate (1001) slides inside the limiting groove (1002), and the limiting groove (1002) is located inside the culture box (1).

2. A gastric cancer cell culture box according to claim 1, characterized in that: The top of the columnar block (53) is fixedly connected to the bottom wall of the cover body (3), the overall height of the columnar block (53) is less than the height of the internal space of the culture box (1), and the outer wall of the columnar block (53) is a smooth surface; Two partition plates (6) are symmetrically installed at the same height position of the columnar block (53).

3. A gastric cancer cell culture box according to claim 2, characterized in that: The partition plates (6) are provided in a plurality, and a square notch (11) is reserved in one end of one side of the partition plate (6), and the inner side wall of the notch (11) is in contact with the side wall of the columnar block (53); A square placement groove (7) is provided in the partition (6), a triangular support block (9) is fixedly connected to the bottom of the partition (6), and the side wall of the support block (9) is in contact with the outer wall of the columnar block (53), and the side wall of the support block (9) in contact with the outer wall of the columnar block (53) is relatively rough.

4. A gastric cancer cell culture box according to claim 1, characterized in that: The slide grooves (81) are arranged in groups of two, and a total of several groups are provided. A group of two symmetrically arranged slide grooves (81) is provided inside a partition plate (6), and the two slide grooves (81) are symmetrically arranged with reference to the central axis of the notch (11) as the symmetry axis.

5. A gastric cancer cell culture box according to claim 1, characterized in that: The end of the slider (82) which is always located in the slide groove (81) is in a "cross" shape, and the outer wall of the slider (82) is in contact with and slidably connected to the inner wall of the "cross"-shaped slide groove (81), and the top and bottom of the "cross"-shaped slide groove (81) are hollow.

6. A gastric cancer cell culture box according to claim 1, characterized in that: The pull plate (86) is installed in close contact with the side wall of the partition (6), and the upper and lower ends of the pull plate (86) both protrude from the upper and lower ends of the partition (6).

7. A gastric cancer cell culture box according to claim 1, characterized in that: The engaging grooves (87) are arranged in a plurality, and each group of engaging grooves (87) are arranged in a straight line at equal intervals.

8. The gastric cancer cell culture box according to claim 1, characterized in that: The limiting plates (1001) are provided in two pieces in number, and the two limiting plates (1001) are symmetrically arranged with reference to the central axis of the columnar block (53) as the symmetry axis, and the end walls of the two limiting plates (1001) away from the columnar block (53) are in contact with and slidably connected to the inner wall of the limiting groove (1002).

Images