Microorganism culture equipment

Abstract

The invention relates to the technical field of biological equipment, in particular to microorganism culture equipment which comprises a box body and further comprises two pieces of double-layer transparent glass which are both mounted in the box body; the plurality of supporting plates are arranged in the box body, and the supporting plates are used for supporting the culture medium; the taking part is installed in the box body and connected with the double-layer transparent glass, a worker takes out a culture medium needing to be taken out through the taking part, and when a certain microorganism needs to be observed or detected, a box door of the box body is opened, and the box door is opened; under the cooperation of the sterile gloves and the first synchronous lifting component or the second synchronous lifting component, the environment in the box body is slightly influenced by the outside, the growth environment of other microorganisms cannot be damaged, the supporting plates on the corresponding layers can be synchronously in a step shape according to the taking position when a worker takes the microorganisms, the workers can conveniently take out the microorganisms, and meanwhile the safety of the workers is improved. The possibility of touching other culture media by mistake is greatly reduced.

Description

Technical Field

[0001] The invention relates to the technical field of biological equipment, in particular to a microorganism cultivation equipment. Background Art

[0002] Microbial culture refers to the rapid growth and reproduction of certain microorganisms using artificially prepared culture media and artificially created culture conditions. When the microorganisms in the incubator have completed their reproduction, in order to prevent the transfer process from affecting the microorganisms, they are usually cultured directly in the incubator, thereby reducing the impact of the external environment on the growth of the microorganisms during the transfer process.

[0003] The incubator can culture multiple plates or culture plates at one time. There is a door on the box. No matter how many plates / culture plates are taken or stored, the door must be opened during microbial observation, sampling and placement. After sampling or placement is completed, the door is closed to continue culture. However, in the process of frequently opening the door, microorganisms in the environment are easy to enter the incubator environment, resulting in sample contamination. For this reason, we propose a microbial culture device. Summary of the invention

[0004] In order to solve the above technical problems, the present application provides a microorganism cultivation device, including a box body, and further comprising:

[0005] Double-layer transparent glass, which has two pieces and is installed in the box;

[0006] Support plates, a plurality of which are installed inside the box body, and the support plates support the culture medium;

[0007] A taking component, which is installed inside the box and connected to the double-layer transparent glass. The staff takes out the culture medium that needs to be taken out through the taking component;

[0008] A synchronous lifting component 1, wherein the synchronous lifting component 1 is installed in the box body and connected to the picking component and the support plate. When the picking component 1 is in the upper space of the box body, the support plate in the upper part of the box body synchronously presents a stepped shape;

[0009] The synchronous lifting component 2 is installed in the box body and connected with the picking component and the support plate. When the picking component is in the lower space of the box body, the support plate in the lower part of the box body synchronously presents a stepped shape.

[0010] In some embodiments, the picking component includes a slider installed between the double layers of transparent glass, the slider is provided with a through hole, an elastic tube is installed on the through hole, sterile gloves are installed on the elastic tube, and the sterile gloves are connected to the elastic tube through a zipper. It also includes a sealing component installed on the box body, and the sealing component covers other gaps between the double layers of transparent glass.

[0011] In some embodiments, the sealing component includes a corrugated elastic tube installed on both sides of the slider, one end of the corrugated elastic tube is fixed to the slider, and the other end is connected to the inner wall of the box, a fixing plate is relatively installed in the box, the fixing plate passes through the corrugated elastic tube, a spring is installed on the fixing plate, the other end of the spring is fixed to one side of the slider, and the spring passes through the corrugated elastic tube.

[0012] In some embodiments, the synchronous lifting component 1 includes a slide groove opened on the inner layer of the double-layer transparent glass, and also includes a plate 1 installed on the left and right sides of the slider, a rack is fixed on the plate 1, an axis 1 is installed on the box body, a gear 1 is installed on the axis 1, the gear 1 is meshed with the rack, an axis 2 is installed on the box body, a gear 2 is installed on the axis 2, a frame 1 is installed between the gear 1 and the gear 2, a tooth groove 1 is opened on both sides of the frame 1, the tooth groove 1 is meshed with the gear 1 and the gear 2 respectively, an axis 3 is installed in the box body, a gear 3 is installed on the axis 3, a frame 2 is installed between the gear 2 and the gear 3, a tooth groove 2 is opened on one side of the frame 2, the tooth groove 2 is meshed with the gear 2, an axis 4 is installed on the box body, a gear 4 is installed on the axis 4, and the A frame three is installed between gear three and gear four, and a tooth groove three is provided on one side of the frame three, and the tooth groove three is meshed with gear three. A frame four is installed between the box and gear four, and a tooth groove four is provided on one side of the frame four, and the tooth groove four is meshed with gear four. Telescopic rods are fixed to the frame one, frame two, frame three and frame four, and the other end of the telescopic rod is fixed to the box. Gear five is sleeved on the shaft two and shaft three, and hinge one is connected between the gears five. Gear six is ​​sleeved on the shaft three and shaft four, and hinge two is connected between the gears six. The diameters of gear one, gear two, gear three and gear four increase successively, and the diameters of gear five and gear six are the same. The support plate is respectively fixed on the frame one, frame two, frame three and frame four, and also includes a limiting component installed on the box.

[0013] In some embodiments, the limiting component includes an elastic member fixed on the inner wall of the box body, the elastic member is in a strip shape, the elastic member is wrapped with an outer cover, a spherical groove is opened on one side of the frame, a sphere is installed on the outer cover, and the spherical groove and the sphere are both provided with a plurality of spheres, and when the elastic member expands, the sphere fits into the spherical groove.

[0014] In some embodiments, the synchronous lifting component 2 includes a frame 5 installed on a slide groove, one side of the frame 5 is T-shaped and is engaged between the double-layer transparent glass. The other parts are the same as the frames 2 to 4 and their connecting parts in the synchronous lifting component 1, and also include a reset component installed on the box body.

[0015] In some embodiments, the reset component includes a strong magnet 1 installed at the lower end of the rack, a T-shaped magnet 2 is provided at the top of the frame 5, the T-shaped magnet 2 passes through the slide slot, and a card block is fixed on the box body, and the card block is made of iron.

[0016] In some embodiments, a second groove is formed on the door of the box body, and the second groove corresponds to the position of the sterile gloves.

[0017] In some embodiments, the corrugated elastic tube is square, and two sides thereof are bonded to the double-layer transparent glass.

[0018] In some embodiments, the plate 1 is made of a transparent material and has a small width.

[0019] The present invention has at least the following beneficial effects: when it is necessary to observe or detect a certain microorganism, the door of the box is opened, and with the cooperation of sterile gloves and synchronous lifting component one or synchronous lifting component two, the environment inside the box is little affected by the outside world, so that the growth environment of other microorganisms will not be destroyed, and when the staff takes it, the support plate of the corresponding layer can be synchronously stepped according to the position of taking it, which makes it convenient to take it out and greatly reduces the possibility of accidentally touching other culture media. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 For the present invention Figure 1 Schematic diagram of the structure at A in the middle;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention;

[0023] Figure 4 For the present invention Figure 3 Schematic diagram of the structure at B in the middle;

[0024] Figure 5 It is a schematic diagram of a partial cross-sectional structure of the present invention;

[0025] Figure 6 For the present invention Figure 5 Schematic diagram of the structure at C in the middle;

[0026] Figure 7 It is a schematic diagram of the internal cross-sectional structure of the present invention;

[0027] Figure 8 For the present invention Figure 7 Schematic diagram of the structure at D in the middle;

[0028] Fig. 9 For the present invention Figure 7 Schematic diagram of the structure at E in the middle;

[0029] Fig.10 It is a schematic diagram of the internal partial structure of the present invention;

[0030] Fig.11 For the present invention Fig.10 Schematic diagram of the structure at F in the middle.

[0031] In the figure: 1-box; 11-slot 2; 2-double-layer transparent glass; 3-support plate; 4-picking component; 41-slider; 42-through hole; 43-elastic tube; 44-sterile gloves; 45-zipper; 5-sealing component; 51-corrugated elastic tube; 52-fixing plate; 53-spring; 6-synchronous lifting component 1; 61-slot; 62-plate 1; 63-rack; 64-axis 1; 65-gear 1; 66-axis 2; 67-gear 2; 68-frame 1; 69-tooth groove 1; 610-axis 3; 611-gear 3; 6 12-frame two; 613-tooth groove two; 614-axis four; 615-gear four; 616-frame three; 617-tooth groove three; 618-frame four; 619-tooth groove four; 620-telescopic rod; 621-gear five; 622-hinge one; 623-gear six; 624-hinge two; 7-limiting component; 71-elastic part; 72-outer cover; 73-spherical groove; 74-sphere; 8-synchronous lifting component two; 81-frame five; 9-reset component; 91-strong magnet one; 92-T-shaped magnet two; 93-block. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example 1

[0034] See also Figure 1-11 The present invention provides a technical solution: a microorganism cultivation device, including a box 1, and also including:

[0035] Double-layer transparent glass 2, there are two pieces of double-layer transparent glass 2, and both are installed in the box body 1;

[0036] Support plates 3, there are several support plates 3, installed inside the box 1, and the support plates 3 support the culture medium;

[0037] A taking component 4 is installed inside the box body 1 and connected to the double-layer transparent glass 2. The staff takes out the culture medium to be taken out through the taking component 4;

[0038] A synchronous lifting component 6 is installed in the box body 1 and connected to the picking component 4 and the support plate 3. When the picking component 4 is in the upper space of the box body 1, the support plate 3 in the upper part of the box body 1 presents a stepped shape;

[0039] The synchronous lifting component 8 is installed in the box body 1 and is connected to the picking component 4 and the support plate 3. When the picking component 4 is in the lower space of the box body 1, the support plate 3 in the lower part of the box body 1 presents a stepped shape.

[0040] The picking component 4 includes a slider 41 installed between the double-layer transparent glass 2, the slider 41 is provided with a through hole 42, the through hole 42 is installed with an elastic tube 43, the elastic tube 43 is installed with a sterile glove 44, the sterile glove 44 is connected to the elastic tube 43 through a zipper 45, and also includes a sealing component 5 installed on the box body 1, the sealing component 5 blocks other gaps between the double-layer transparent glass 2.

[0041] The sealing component 5 includes a corrugated elastic tube 51 installed on both sides of the slider 41. One end of the corrugated elastic tube 51 is fixed to the slider 41, and the other end is connected to the inner wall of the box body 1. A fixing plate 52 is installed opposite to the box body 1. The fixing plate 52 passes through the corrugated elastic tube 51. A spring 53 is installed on the fixing plate 52. The other end of the spring 53 is fixed to one side of the slider 41. The spring 53 passes through the corrugated elastic tube 51.

[0042] When it is necessary to take the culture medium in the box 1, the staff inserts the hand into the sterile glove 44, and then slides the slider 41 on the interlayer between the double-layer transparent glass 2 to a suitable height. During the movement of the slider 41, the corrugated elastic tube 51 on one side will be compressed and the other side will be stretched. Under the cooperative sealing of the corrugated elastic tube 51 and the double-layer transparent glass 2, the temperature and humidity in the box 1 will hardly change. Then the hand inserted into the sterile glove 44 is probed into the box 1. Under the elasticity of the elastic tube 43 and the sterile glove 44 itself, the staff can easily get the culture medium, then draw the culture medium out, unzip the zipper 45 to take out the required culture medium, and then reconnect the sterile glove 44 to the elastic tube 43 to complete the taking of the culture medium.

[0043] The synchronous lifting component 16 includes a slide groove 61 opened on the inner layer of the double-layer transparent glass 2, and also includes a plate 162 installed on the left and right sides of the slider 41, and a rack 63 is fixed on the plate 162. A shaft 164 is installed on the box body 1, and a gear 165 is installed on the shaft 164. The gear 165 is meshed with the rack 63. A shaft 266 is installed on the box body 1, and a gear 267 is installed on the shaft 266. A frame 168 is installed between the gear 165 and the gear 267, and a tooth groove 163 is opened on both sides of the frame 168. 69, tooth groove 1 69 meshes with gear 1 65 and gear 2 67 respectively, shaft 3 610 is installed in housing 1, gear 3 611 is installed on shaft 3 610, frame 2 612 is installed between gear 2 67 and gear 3 611, tooth groove 2 613 is opened on one side of frame 2 612, tooth groove 2 613 meshes with gear 2 67, shaft 4 614 is installed on housing 1, gear 4 615 is installed on shaft 4 614, frame 3 616 is installed between gear 3 611 and gear 4 615, A tooth groove 3 617 is provided on one side of the frame 3 616, and the tooth groove 3 617 meshes with the gear 3 611. A frame 4 618 is installed between the box 1 and the gear 4 615. A tooth groove 4 619 is provided on one side of the frame 4 618, and the tooth groove 4 619 meshes with the gear 4 615. A telescopic rod 620 is fixed to the frame 1 68, the frame 2 612, the frame 3 616, and the frame 4 618, and the other end of the telescopic rod 620 is fixed to the box 1. The gear 5 621 is sleeved on the shaft 2 66 and the shaft 3 610. , a hinge 1 622 is connected between gears 5 621, gears 6 623 are sleeved on shafts 3 610 and 4 614, hinges 2 624 are connected between gears 6 623, the diameters of gears 1 65, 2 67, 3 611, and 4 615 increase in sequence, the diameters of gears 5 621 and 6 623 are the same, the support plate 3 is respectively fixed on frame 1 68, frame 2 612, frame 3 616, and frame 4 618, and also includes a limiting component 7 installed on the box body 1.

[0044] If the culture medium to be taken is located in the upper part of the box body 1, as the slider 41 moves upward, the slider 41 synchronously drives the rack 63 to slide upward in the slide groove 61 through the plate 1 62, and the rack 63 drives the gear 1 65 to rotate during the movement. The gear 1 65 rotates through the tooth groove 1 69 to drive the frame 1 68 to move downward. When the frame 1 68 moves downward, the tooth groove 1 69 on the other side drives the gear 2 67 to rotate in the opposite direction, so that the frame 2 612 moves upward, and the rotation of the gear 2 67 drives the shaft 2 66 to rotate. The shaft 2 66 drives the shaft 3 610 to rotate synchronously through the gear 5 621 and the hinge 1 622. The shaft 3 610 rotates through the gear 6 623 and the hinge 2 6 24 drives shaft four 614 to rotate synchronously, that is, shaft two 66, shaft three 610, and shaft four 614 rotate synchronously in the same direction, and then drives gear two 67, gear three 611, and gear four 615 to rotate, that is, frame one 68 moves down, frame two 612, frame three 616, and frame four 618 rise. Since the diameters of gear two 67, gear three 611, and gear four 615 increase successively, the rising distances of frame two 612, frame three 616, and frame four 618 gradually increase, and the corresponding rising distances of the support plates 3 gradually increase, so that the upper part of the support plates 3 is distributed in a stepped manner, which is convenient for the staff to take the culture medium, and the culture medium will not touch other culture media when taking it synchronously.

[0045] The limiting component 7 includes an elastic member 71 fixed on the inner wall of the box body 1, the elastic member 71 is strip-shaped, and the outer periphery of the elastic member 71 is wrapped with an outer cover 72. A spherical groove 73 is opened on one side of the frame 4618, and a sphere 74 is installed on the outer cover 72. There are a plurality of spherical grooves 73 and spheres 74, and when the elastic member 71 expands, the spheres 74 fit into the spherical grooves 73.

[0046] When there is no external force affecting the support plate 3, the elastic member 71 is made of a material with a certain elasticity, such as rubber, and the elastic member 71 squeezes the outer cover 72. The sphere 74 on the outer cover 72 is engaged in the spherical groove 73, so that the frame four 618 cannot move, and the tooth groove four 619 on the frame four 618 synchronously restricts the gear four 615 from rotating. The gear four 615 cannot rotate, and the other parts connected by the gears and hinges cannot move, so the positioning of the support plate 3 is completed.

[0047] The synchronous lifting component 2 8 includes a frame 5 81 installed on the slide groove 61. One side of the frame 5 81 is T-shaped and is engaged between the double-layer transparent glass 2. The other parts are the same as the frame 2 612 to the frame 4 618 and their connecting parts in the synchronous lifting component 1 6, and also includes a reset component 9 installed on the box body 1.

[0048] If the culture medium to be taken is located in the lower part of the box body 1, as the slider 41 moves downward, the slider 41 synchronously drives the rack 63 to slide in the slide groove 61 through the plate 1 62. The rack 63 presses the frame 5 81 during the sliding process, so that the frame 5 81 moves downward. The frame 5 81 is provided with the same tooth grooves as the frame 1 68, thereby driving the corresponding gear to rotate, so that other components perform the same action as the synchronous lifting component 1 6, and the support plate 3 located in the lower part of the box body 1 can be distributed in a stepped manner.

[0049] The reset component 9 includes a strong magnet 91 installed at the lower end of the rack 63, a T-shaped magnet 92 is arranged at the top of the frame 5 81, the T-shaped magnet 92 passes through the slide slot 61, and a block 93 is fixed on the box body 1, and the block 93 is made of iron.

[0050] After the culture medium in the lower part of the box body 1 is taken out, while the slider 41 is sliding, the strong magnet 1 91 at the lower end of the rack 63 attracts the T-shaped magnet 2 92, thereby driving the frame 5 81 to move up synchronously, and then driving the lower part of the support plate 3 to restore its original straight state. When the support plate 3 restores its straightness, the T-shaped magnet 2 92 is just blocked by the block 93, and the slider 41 continues to return to its original position, and the strong magnet 1 91 and the T-shaped magnet 2 92 are separated.

[0051] Example 2

[0052] Based on Example 1, this application further optimizes this solution:

[0053] The door portion of the box body 1 is provided with a second groove 11, which corresponds to the position of the sterile gloves 44. The second groove 11 is used to store the sterile gloves 44 to extend their service life.

[0054] The corrugated elastic tube 51 is square, and two sides thereof are in contact with the double-layer transparent glass 2 . The square corrugated elastic tube 51 can be better fitted between the double-layer transparent glass 2 , so that the airtightness inside the box body 1 is better.

[0055] The plate 1 62 is made of transparent material and has a small width, so the staff can understand the situation inside the box 1 more intuitively.

[0056] The working principle of the present invention is as follows: the staff inserts the hand into the sterile glove 44, and then slides the slider 41 on the interlayer between the double-layer transparent glass 2 to a suitable height. During the movement of the slider 41, the corrugated elastic tube 51 on one side is compressed and the other side is stretched. Under the cooperative sealing of the corrugated elastic tube 51 and the double-layer transparent glass 2, the temperature and humidity in the box 1 will hardly change. Then, the hand inserted into the sterile glove 44 is probed into the box 1. If the culture medium to be taken is located in the upper part of the box 1, as the slider 41 moves upward, the slider 41 synchronously drives the rack 63 to slide upward in the slide groove 61 through the plate 1 62. The rack 63 drives the gear 1 65 to rotate during the movement. 5 rotates through the tooth groove 1 69 to drive the frame 1 68 to move downward. When the frame 1 68 moves downward, the tooth groove 1 69 on the other side drives the gear 2 67 to rotate in the opposite direction, so that the frame 2 612 moves upward. The rotation of the gear 2 67 drives the shaft 2 66 to rotate. The shaft 2 66 drives the shaft 3 610 to rotate synchronously through the gear 5 621 and the hinge 1 622. The shaft 3 610 drives the shaft 4 614 to rotate synchronously through the gear 623 and the hinge 2 624. That is, the shaft 2 66, the shaft 3 610, and the shaft 4 614 rotate synchronously in the same direction, thereby driving the gear 2 67, the gear 3 611, and the gear 4 615 to rotate. That is, the frame 1 68 moves downward, the frame 2 612, the frame 3 616, and the frame 4 618 rise. Due to the gear 2 67, the gear 3 611, The diameter of gear four 615 becomes larger in sequence, and the rising distances of frame two 612, frame three 616, and frame four 618 gradually become larger, and the rising distances of the corresponding support plates 3 gradually increase, so that the upper support plates 3 are distributed in a stepped manner. In this process, the force applied by the staff will drive frame four 618 to break through the limiting force of the elastic member 71 and compress it. When the staff does not apply force (the support plates 3 are in the same horizontal plane), the expansion member squeezes the outer cover 72, so that the ball 74 on the outer cover 72 is engaged in the spherical groove 73 on the frame four 618, limiting the overall position. The stepped distribution makes it convenient for the staff to take the culture medium, and the culture medium will not touch other culture media when taking the culture medium at the same time. If the culture medium to be taken is located When the lower part of the box body 1 is lowered, as the slider 41 moves downward, the slider 41 synchronously drives the rack 63 to slide in the slide groove 61 through the plate 1 62. The rack 63 presses the frame 5 81 during the sliding process, so that the frame 5 81 moves downward. The frame 5 81 is provided with the same tooth groove as the frame 1 68, thereby driving the corresponding gear to rotate, so that other components show the same action as the synchronous lifting component 1 6, and the support plate 3 located in the lower part of the box body 1 can be distributed in a stepped manner. After taking out the culture medium, it is drawn outward, unzipped 45 to take out the required culture medium, and then the sterile gloves 44 are reconnected to the elastic tube 43, that is, the culture medium is taken out. After taking out the culture medium from the lower part of the box body 1, while sliding the slider 41,The strong magnet 1 91 at the lower end of the rack 63 attracts the T-shaped magnet 2 92, thereby driving the frame 5 81 to move upward synchronously, and then driving the lower part of the support plate 3 to restore the original straight state. When the support plate 3 restores the straight state, the T-shaped magnet 2 92 is just blocked by the block 93, and the slider 41 continues to return to its original position, and the strong magnet 1 91 and the T-shaped magnet 2 92 are separated.

[0057] The support plates 3 in the box body 1 can also be directly set to a stepped shape, but the support plates 3 at the bottom of the upper layer will block the support plates 3 raised at the rear end of the lower layer, which is inconvenient for staff to observe.

[0058] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A microorganism cultivation device, comprising a housing (1), characterized in that: Also includes: Double-layer transparent glass (2), the double-layer transparent glass (2) has two pieces, and both are installed in the box body (1); A supporting plate (3), wherein the supporting plates (3) are provided in a plurality and are installed inside the box (1), and the supporting plates (3) support the culture medium; A taking component (4), wherein the taking component (4) is installed inside the box body (1) and connected to the double-layer transparent glass (2), and a worker takes out the culture medium to be taken out through the taking component (4); A synchronous lifting component (6), the synchronous lifting component (6) being installed in the box body (1) and connected to the picking component (4) and the support plate (3); when the picking component (4) is in the upper space of the box body (1), the support plate (3) in the upper part of the box body (1) presents a stepped shape; A second synchronous lifting component (8), the second synchronous lifting component (8) is installed in the box body (1) and is connected to the picking component (4) and the support plate (3); when the picking component (4) is in the lower space of the box body (1), the support plate (3) in the lower part of the box body (1) presents a stepped shape.

2. The microorganism cultivation device according to claim 1, characterized in that: The picking component (4) comprises a sliding block (41) installed between the double-layer transparent glass (2), the sliding block (41) being provided with a through hole (42), the through hole (42) being provided with an elastic tube (43), the elastic tube (43) being provided with a sterile glove (44), the sterile glove (44) being connected to the elastic tube (43) via a zipper (45), and further comprises a sealing component (5) installed on the box body (1), the sealing component (5) shielding other gaps between the double-layer transparent glass (2).

3. The microorganism cultivation device according to claim 2, characterized in that: The sealing component (5) comprises a corrugated elastic tube (51) installed on both sides of the slider (41); one end of the corrugated elastic tube (51) is fixed to the slider (41) and the other end is connected to the inner wall of the box body (1); a fixing plate (52) is installed opposite to the box body (1); the fixing plate (52) passes through the corrugated elastic tube (51); a spring (53) is installed on the fixing plate (52); the other end of the spring (53) is fixed to one side of the slider (41); and the spring (53) passes through the corrugated elastic tube (51).

4. The microorganism cultivation device according to claim 3, characterized in that: The synchronous lifting component (6) includes a slide groove (61) provided on the inner layer of the double-layer transparent glass (2), and also includes a plate (62) installed on the left and right sides of the slider (41), and a rack (63) is fixed on the plate (62). The box (1) is provided with a shaft (64), and a gear (65) is installed on the shaft (64). The gear (65) is meshed with the rack (63). The box (1) is provided with a shaft (66), and a gear (67) is installed on the shaft (66). A frame (68) is installed between the gear (65) and the gear (67), and gears are provided on both sides of the frame (68). A tooth groove (69) is provided on the housing (1), the tooth groove (69) meshing with the gear (65) and the gear (67) respectively; a shaft (610) is installed in the housing (1), a gear (611) is installed on the shaft (610), a frame (612) is installed between the gear (67) and the gear (611), a tooth groove (613) is provided on one side of the frame (612), the tooth groove (613) meshing with the gear (67); a shaft (614) is installed on the housing (1), a gear (615) is installed on the shaft (614), a frame (612) is installed between the gear (611) and the gear (615) A third gear (616) is provided with a tooth groove (617) on one side of the frame (616), and the tooth groove (617) meshes with the gear (611). A fourth gear (618) is installed between the housing (1) and the gear (615). A fourth gear (619) is provided with a tooth groove (619) on one side of the frame (618), and the tooth groove (619) meshes with the gear (615). A telescopic rod (620) is fixed to the first gear (68), the second gear (612), the third gear (616), and the fourth gear (618), and the other end of the telescopic rod (620) is fixed to the housing (1). A telescopic rod (620) is sleeved on the second gear (66) and the third gear (610). Gear five (621), hinge one (622) is connected between the gear five (621), gear six (623) is sleeved on the shaft three (610) and shaft four (614), hinge two (624) is connected between the gear six (623), the diameters of gear one (65), gear two (67), gear three (611), and gear four (615) increase in sequence, and the diameters of gear five (621) and gear six (623) are the same, the support plate (3) is respectively fixed on frame one (68), frame two (612), frame three (616), and frame four (618), and also includes a limit component (7) installed on the box body (1).

5. The microorganism cultivation device according to claim 4, characterized in that: The limiting component (7) comprises an elastic member (71) fixed on the inner wall of the box body (1), the elastic member (71) is in a strip shape, the outer periphery of the elastic member (71) is wrapped with an outer cover (72), a spherical groove (73) is opened on one side of the frame (618), a sphere (74) is installed on the outer cover (72), a plurality of spherical grooves (73) and spheres (74) are provided, and when the elastic member (71) expands, the spheres (74) fit in the spherical grooves (73).

6. The microorganism cultivation device according to claim 5, characterized in that: The synchronous lifting component 2 (8) comprises a frame 5 (81) mounted on the slide groove (61), one side of the frame 5 (81) is T-shaped and is engaged between the double-layer transparent glass (2), and the other parts are the same as the frame 2 (612) to the frame 4 (618) and the connecting parts in the synchronous lifting component 1 (6), and also comprises a reset component (9) mounted on the box body (1).

7. The microorganism cultivation device according to claim 6, characterized in that: The reset component (9) comprises a strong magnet (91) mounted on the lower end of the rack (63); a T-shaped magnet (92) is arranged on the top of the frame (81); the T-shaped magnet (92) passes through the slide groove (61); a clamping block (93) is fixed on the box body (1); and the clamping block (93) is made of iron.

8. The microorganism cultivation device according to claim 7, characterized in that: The door portion of the box body (1) is provided with a second groove (11), and the second groove (11) corresponds to the position of the sterile gloves (44).

9. The microorganism cultivation device according to claim 8, characterized in that: The corrugated elastic tube (51) is square in shape, and its two sides are in contact with the double-layer transparent glass (2).

10. The microorganism cultivation device according to claim 9, characterized in that: The plate 1 (62) is made of transparent material.

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