A culture dish storage device

Abstract

The present invention relates to the field of storage technology, and in particular to a culture dish storage device, wherein the placement component comprises a first tray, a first receiving groove arranged inside the first tray, a cover plate arranged on the end surface of the first tray, a first disc slidably arranged inside the first receiving groove, and a clamping rod rotatably arranged on the end surface of the first disc. The present invention reduces the exchange of the external environment with the internal environment when observing the culture dish through the culture dish placement device, and can clamp the culture dish when it is placed to prevent the culture dish from sometimes tilting; at the same time, it prevents the influence of the external environment on the culture dish.

Description

Technical Field

[0001] The invention relates to the technical field of storage, in particular to a culture dish storage device. Background Art

[0002] A culture dish is a laboratory vessel used for microbial or cell culture. It consists of a flat, disc-shaped base and a lid, and is typically made of glass or plastic. Culture dishes are generally divided into two main categories: plastic and glass. Glass can be used for culturing plant materials, microorganisms, and adherent animal cell cultures. Plastic, which may be made of polyethylene, comes in both disposable and reusable versions. It is suitable for laboratory inoculation, streaking, and bacterial isolation, and can be used for culturing plant materials.

[0003] During storage, culture vessels often tip over. After a tip over, the culture medium inside may become damaged or contaminated, making it impossible to continue using it normally. In addition, culture vessels require a stable environment, and the effects of external light, temperature, etc. on the interior cannot be ignored. Summary of the Invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0005] In view of the above problems in the prior art, the present invention is proposed.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a culture dish storage device, which includes a placement assembly, including a first tray, a first receiving groove arranged inside the first tray, a cover plate arranged on the end surface of the first tray, a first disc slidingly arranged inside the first receiving groove, and a clamping rod rotatably arranged on the end surface of the first disc.

[0007] As a preferred solution of the culture dish storage device described in the present invention, wherein: the end surface of the first disc is provided with a second accommodating groove, the inner wall of the second accommodating groove is provided with a first slide groove, a protrusion is fixedly provided inside the first slide groove, the outer wall of the protrusion is provided with a groove, the shape of the protrusion is the same as that of the first slide groove, and the protrusion and the first slide groove form a slideway.

[0008] As a preferred solution of the culture dish storage device described in the present invention, a sleeve is provided inside the first receiving groove, a rotating rod is rotatably provided inside the sleeve, a flat plate is fixedly connected to the other end of the rotating rod, and a first slider that can slide along the outer wall of the protrusion is fixedly connected to the outer wall of the flat plate.

[0009] As a preferred solution of the culture dish storage device of the present invention, a first elastic member is provided inside the first receiving groove, one end of the first elastic member is fixedly connected to the bottom of the first receiving groove, and the other end of the first elastic member is fixedly connected to the first disc.

[0010] As a preferred solution of the culture dish storage device described in the present invention, wherein: the end surface of the first disc is provided with a support column, the outer wall of the support column close to one end of the first disc is fixedly connected to the first placement disc, the outer wall of the other end of the support column is fixedly connected to the second placement disc, the internal array of the second placement disc is provided with a second slide groove, the outer wall of the support column is slidingly provided with a sliding disc, the end surface of the sliding disc is provided with a first inclined surface for sliding the clamping rod, the end surface of the sliding disc is provided with a table, the outer wall array of the table is provided with a second sliding block, the outer wall of the support column is sleeved with a second elastic member, and the second elastic member is arranged between the sliding disc and the first placement disc.

[0011] As a preferred solution of the culture dish storage device of the present invention, wherein: a second disc is rotatably provided on the outer wall of the support column, a third sliding groove for the sliding of the second slider is provided on the inner wall of the second disc, and a vertical groove is provided inside the second disc.

[0012] As a preferred solution of the culture dish storage device of the present invention, the second placement plate end surface array is provided with a clamping plate, the clamping plate end surface is provided with a first limiting rod, and the first limiting rod extends through the vertical groove to slide inside the second sliding groove.

[0013] As a preferred solution of the culture dish storage device of the present invention, the cover plate end surface is provided with a slide cylinder, the slide cylinder is connected to the inside of the cover plate, the outer wall of the slide cylinder is provided with a first movable channel, and the outer wall of the first movable channel is provided with a second movable channel.

[0014] As a preferred solution of the culture dish storage device described in the present invention, wherein: a sampling rod is slidably provided inside the slide cylinder, a slot is provided on the outer wall of the sampling rod, a third movable channel is provided at the end of the sampling rod close to the first tray, a first limiting ring is fixedly provided on the inner wall of the third movable channel, and a second limiting ring is fixedly provided on the inner wall of the third movable channel.

[0015] As a preferred solution of the culture dish storage device described in the present invention, wherein: a second limiting rod is provided for sliding inside the first movable channel, the outer wall of the second limiting rod is provided with a limiting block that can slide along the inner part of the second movable channel, one end of the second limiting rod can slide along the outer wall of the sampling rod, and the other end is fixed with a handle, and the outer wall of the sampling rod is sleeved with a third elastic member.

[0016] The beneficial effects of the present invention are as follows: the present invention reduces the exchange of the external environment with the internal environment when observing the culture dish A through the culture dish placement device, and can clamp the culture dish A when it is placed to prevent the culture dish A from sometimes tilting; at the same time, it prevents the external environment from affecting the culture dish A. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them:

[0018] Figure 1 Schematic diagram of the overall appearance of the device in the present invention.

[0019] Figure 2 This is a schematic diagram of the internal structure of the first tray in the present invention.

[0020] Figure 3 This is a schematic diagram of the first disc resetting structure in the present invention.

[0021] Figure 4 This is a schematic diagram of the internal structure of the first tray in the present invention.

[0022] Figure 5 This is an enlarged schematic diagram of region B in the present invention.

[0023] Figure 6 Schematic diagram of the culture dish clamping structure in the present invention.

[0024] Figure 7 Schematic diagram of the cross section of the sampling rod in the present invention DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0028] Example 1

[0029] Reference Figures 1 to 3 , which is the first embodiment of the present invention, provides a culture dish storage device, including a placement component 100, including a first tray 101, a first receiving groove 101a provided inside the first tray 101, a cover plate 102 provided on the end surface of the first tray 101, a first disc 103 slidably provided inside the first receiving groove 101a, and a clamping rod 104 rotatably provided on the end surface of the first disc 103.

[0030] The first tray 101 has a structure as follows: Figure 2 It is a cylindrical structure with one end open. The bottom of the first tray 101 has a cylindrical first receiving groove 101a. The radius of the first disc 103 is the same as the inner diameter of the first receiving groove 101a. The first disc 103 can slide along the inner wall of the first receiving groove 101a. The upper surface of the first disc 103 is rotatably connected to a clamping rod 104. There are four clamping rods 104 arranged in a circumferential array. The clamping plates 104 are in a "check mark" shape, and the short sides of the clamping plates 104 are deflected downwards. Place the culture dish A On the upper surface of the first disc 103, the first disc 103 is then pushed downward, and then the clamping rods 104 on the upper surface of the first disc 103 are pushed by the inner wall of the first accommodating groove 101a, and the four clamping rods 104 all move toward the culture dish A. The four clamping rods 104 move downward during the rotation of the short sides, and then clamp the culture dish A, and then cover the cover 102 to protect the culture dish A. When it needs to be taken out, open the cover 102, drag its clamping rods 104, and release the clamping of the culture dish A.

[0031] Preferably, a second accommodating groove 103a is provided on the end face of the first disc 103, a first slide groove 103a-1 is provided on the inner wall of the second accommodating groove 103a, a protrusion 103a-2 is fixedly provided inside the first slide groove 103a-1, a groove 103a-3 is provided on the outer wall of the protrusion 103a-2, the shape of the protrusion 103a-2 is the same as that of the first slide groove 103a-1, and the protrusion 103a-2 and the first slide groove 103a-1 form a slideway.

[0032] Among them, the lower surface of the first disc 103 is provided with a second accommodating groove 103a, the second accommodating groove 103a is rectangular, and the left and right inner walls of the second accommodating groove 103a are provided with a first slide groove 103a-1, the first slide groove 103a-1 is in a "heart" shape, and the bottom of the first slide groove 103a-1 is fixedly connected with a protrusion 103a-2, and the upper end of the protrusion 103a-2 has a groove 103a-3, the shape of the protrusion 103a-2 is similar to that of the first slide groove 103a-1, and the protrusion 103a-2 and the first slide groove 103a-1 form a closed-loop slide.

[0033] The sleeve 101a-1 inside the first accommodating groove 101a has a rotating rod 105 inside, and the other end of the rotating rod 105 is fixedly connected to a plate 105a. The outer wall of the plate 105a is fixedly connected to a first slider 105a-1 that can slide along the outer wall of the protrusion 103a-2.

[0034] Among them, two sleeves 101a-1 are fixedly provided at the bottom of the first accommodating groove 101a, and a rotating rod 105 is rotatably provided between the two sleeves 101a-1. The rotating rod 105 is a T-shaped structure, one end of which rotates along the inside of the sleeve 101a-1, and the other end extends to the inside of the second accommodating groove 103a, and the end of the rotating rod 105 close to the first disc 103 is fixedly connected to a flat plate 105a, and the first slider 105a-1 on the outer wall of the flat plate 105a slides inside the slide formed by the protrusion 103a-2 and the first slide groove 103a-1;.

[0035] A first elastic member 106 is provided inside the first receiving groove 101 a . One end of the first elastic member 106 is fixedly connected to the bottom of the first receiving groove 101 a , and the other end of the first elastic member 106 is fixedly connected to the first disc 103 .

[0036] The first elastic member 106 is a compression spring.

[0037] When the first disc 103 moves downward along the inner wall of the first accommodating groove 101a, the first disc 103 begins to squeeze the first elastic member 106. At the same time, the first slider 105a-1 slides inside the slideway formed by the protrusion 103a-2 and the first slide groove 103a-1, and the outer wall of the clamping rod 104 slides against the inside of the first accommodating groove 101a and begins to rotate inward. When the first disc 103 cannot be pushed, it means that the first slider 105a-1 hits the uppermost end of the first slide groove 103a-1, and then stops pushing. The first elastic member 106 will release some potential energy, and then the first slider 105a-1 enters the bottom of the groove 103a-3, thereby limiting the sliding of the first disc 103. At this time, the clamping rod 104 clamps the culture dish A, and then the cover 102 is closed to store the culture dish A. The internal environment can maintain internal light stability and is not affected by changes in the external environment. At the same time, it reduces air circulation with the outside and reduces external pollution. When the culture dish A needs to be taken out, the cover 102 is opened, and then the first disc 103 is pressed down, and the first slider 105a-1 slides out of the groove 103a-3. When the first disc 103 cannot move down, the pressure is released, and the first elastic member 106 resets the first disc 103, and the clamping rod 104 is opened to take out the culture dish A.

[0038] Example 2

[0039] Reference Figures 3 to 6 , which is the second embodiment of the present invention. This embodiment is based on the previous embodiment, but differs in that the clamping method of the culture dish A is changed so that the culture dish A is clamped outside the first receiving groove 101a.

[0040] Preferably, a support column 201 is provided on the end face of the first disc 103, and a first placement disc 201a is fixedly connected to the outer wall of the support column 201 close to one end of the first disc 103, and a second placement disc 201b is fixedly connected to the outer wall of the other end of the support column 201, and a second slide groove 201b-1 is provided in an internal array of the second placement disc 201b, and a sliding disc 202 is provided on the outer wall of the support column 201 for sliding, and a first inclined surface 202a for sliding the clamping rod 104 is provided on the end face of the sliding disc 202, and a table 202b is provided on the end face of the sliding disc 202, and a second slider 202b-1 is provided in an array on the outer wall of the table 202b, and a second elastic member 203 is sleeved on the outer wall of the support column 201, and the second elastic member 203 is arranged between the sliding disc 202 and the first placement disc 201a.

[0041] Among them, the upper surface of the first disc 103 is detachably provided with a support column 201, and a first placement disc 201a is fixedly connected to the outer wall of the support column 201. The radius of the first placement disc 201a is smaller than the radius of the first disc 103. A second slide groove 201b-1 is penetrated inside the second placement disc 201b fixed on the outer wall of the support column 201. The second slide groove 201b-1 is an arc groove, and the trajectory direction of the second slide groove 201b-1 is toward the axis of the support column 201; a sliding disc 202 is slidingly provided on the outer wall of the support column 201, and the sliding disc 202 is The upper surface is an inclined surface, and the upper surface of the sliding plate 202 is also provided with a table 202b, which is an annular structure. Two second sliders 202b-1 are arranged in a circular array on the outer wall of the table 202b; the outer wall of the support column 201 is provided with a second elastic member 203, which is a compression spring and is arranged between the sliding plate 202 and the first placement plate 201a. When the sliding plate 202 moves downward, it will squeeze the second elastic member 203. At the same time, when there is no downward force, the second elastic member 203 will reset the sliding plate 202.

[0042] A second disc 204 is rotatably provided on the outer wall of the support column 201 . A third sliding groove 204 a is provided on the inner wall of the second disc 204 for the second slider 202 b - 1 to slide. A vertical groove 204 b is provided inside the second disc 204 .

[0043] Among them, the second disc 204 is arranged between the sliding disc 202 and the second placement disc 201b. The second disc 204 can rotate on the outer wall of the support column 201. The rotation connection can be achieved by starting a circular groove on the inner wall of the second disc 204 and fixing a circular table on the outer wall of the support column 201. A part of the second disc 204 is fitted along the outer wall of the table 202b, and a third sliding groove 204a is provided on the inner wall of the second disc 204. The third sliding groove 204a is an inclined groove. Since the second disc 204 rotates, when the sliding disc 202 moves downward, its table 202b will also move downward. At the same time, the second slider 202b-1 on the outer wall of the table 202b slides along the third sliding groove 204a. Since the second disc 204 cannot descend, the second slider 202b-1 will push the second disc 204 to rotate while moving downward.

[0044] The second placement tray 201b is provided with a clamping plate 205 on its end face. The clamping plate 205 is provided with a first limiting rod 205a on its end face. The first limiting rod 205a passes through the vertical slot 204b and extends to slide inside the second sliding slot 201b-1.

[0045] Among them, four clamping plates 205 are slidingly provided on the upper surface of the second placing plate 201b. The four clamping plates 205 are fan-shaped structures, and the lower surface of the clamping plate 205 is fixedly connected to the first limiting rod 205a. The first limiting rod 205a passes through the vertical groove 204b and extends to the inside of the second slide groove 201b-1. When the second disc 204 rotates, the first limiting rod 205a on the lower surface of the clamping plate 205 will slide along the inside of the second slide groove 201b-1. At the same time, due to the restriction of the vertical groove 204b, the clamping plates 205 will move closer to each other. If the second disc 204 flips over, the clamping plates 205 will move away from each other.

[0046] In summary, the first placement plate 201a below the support column 201 is placed on the upper surface of the first disc 103, and the culture dish A is placed on the upper surface of the second placement plate 201b. Then, the second placement plate 201b is pressed down. The second placement plate 201b pushes the first disc 103 to slide downward along the inner wall of the first receiving groove 101a. During the process of the first slider 105a-1 on the outer wall of the flat plate 105a at the upper end of the rotating rod 105 sliding into the groove 103a-3, the clamping rod 104 rotates around the rotation point along the inner wall of the first receiving groove 101a. At the same time, The upper end of the clamping rod 104 begins to slide along the surface of the first inclined surface 202a, and begins to push the sliding plate 202 downward, squeezing the second elastic member 203. At this time, the second slider 202b-1 on the outer wall of the table 202b slides along the inside of the third slide groove 204a, driving the second disc 204 to rotate, and at the same time driving the clamping plates 205 on the upper surface of the second placement plate 201b to move closer to each other, clamping the culture dish A. The outer wall of the culture dish A is clamped and will not slide into the interior of the first receiving groove 101a, preventing the internal disinfection light from being unable to illuminate the culture dish A.

[0047] When the culture dish A needs to be taken out, the cover 102 is opened, the first placement plate 201a is pressed down, the first disc 103 is pushed down, and the first slider 105a-1 on the outer wall of the rotating rod 105 slides out of the groove 103a-3, and then the first elastic member 106 pushes the first disc 103 out of the first receiving groove 101a, and then the second elastic member 203 pushes the clamping rod 104 to slide along the first inclined surface 202a, and then the clamping rod 104 opens, the sliding plate 202 moves upward, pushing the second disc 204 to reverse, the clamping plates 205 move away from each other, and the culture dish A is clamped and released.

[0048] Example 3

[0049] Reference Figures 1 to 7 , which is the third embodiment of the present invention, is based on the previous embodiment, except that a sampling channel is added to prevent the internal environment of the first tray 101 and the cover 102 from being destroyed.

[0050] Preferably, a slide 301 is provided on the end surface of the cover plate 102 , the slide 301 is communicated with the interior of the cover plate 102 , a first movable channel 301 a is provided on the outer wall of the slide 301 , and a second movable channel 301 a - 1 is provided on the outer wall of the first movable channel 301 a .

[0051] The upper surface of the cover plate 102 is fixedly connected to a slide 301, which is a cylindrical channel with two ends open, and one end is connected to the inside of the cover plate 102. The outer wall of the slide 301 is symmetrically provided with two first movable channels 301a, and the outer walls of the two first movable channels 301a are connected to the second movable channel 301a-1. Figure 1 shown.

[0052] A sampling rod 302 is slidably provided inside the slide 301, a slot 302a is provided on the outer wall of the sampling rod 302, a third movable channel 302b is provided on the end of the sampling rod 302 close to the first tray 101, a first limiting ring 302b-1 is fixedly provided on the inner wall of the third movable channel 302b, and a second limiting ring 302b-2 is fixedly provided on the inner wall of the third movable channel 302b.

[0053] Among them, a sampling rod 302 is slidably provided on the inner wall of the slide 301, and the lower belt of the sampling rod 302 is adapted to the inner diameter of the slide 301. A third movable channel 302b is provided on the lower surface of the sampling rod 302. The third movable channel 302b is cylindrical, and a first limiting ring 302b-1 is fixedly provided on the inner wall of the third movable channel 302b. The second limiting ring 302b-2 is above the first limiting ring 302b-1, and the inner diameter of the second limiting ring 302b-2 is larger than the inner diameter of the first limiting ring 302b-1.

[0054] A second limiting rod 303 is slidingly provided inside the first movable channel 301a, and a limiting block 303a is provided on the outer wall of the second limiting rod 303, which can slide along the inner wall of the second movable channel 301a-1. One end of the second limiting rod 303 can slide along the outer wall of the sampling rod 302, and a handle 303b is fixed to the other end. A third elastic member 304 is sleeved on the outer wall of the sampling rod 302.

[0055] A second limiting rod 303 slides within the first movable channel 301a. A limiting block 303a, identical in shape to the second movable channel 301a-1, is fixedly connected to the outer wall of the second limiting rod 303. The handle 303b is pulled to pull the second limiting rod 303 outward. When the limiting block 303a slides out of the second movable channel 301a-1, the second limiting rod 303 is rotated to rotate the limiting block 303a on the outer wall of the second limiting rod 303 to a certain angle, until it contacts the outer wall of the slide 301. The limiting block 303a restricts the inward movement of the second limiting rod 303. The third elastic member 304 is a compression spring that is constantly in a stretched state. One end of the third elastic member 304 is fixedly connected to the handle 304b, and the other end is fixedly connected to the outer wall of the slide 301.

[0056] In summary, the sampling rod 302 slides downward through the inner wall of the slide cylinder 301. When the first limiting ring 302b-1 contacts the upper surface of the clamping plate 205, continue to push downward and then release it. The first disc 103 slides out of the first accommodating groove 101a. Then the clamping rod 104 contacts the restriction on the sliding disc 202. Under the action of the second elastic member 203, the sliding disc 202 drives the second disc 204 to rotate, and then the clamping plate 205 moves outward. At this time, the clamping disc 205 will be stuck in the track formed between the first limiting ring 302b-1 and the second limiting ring 302b-2. Then the sampling rod 302 is pulled upward. The sampling rod 302 will move upward with the clamping plate 205, and at the same time drive the support column 201 to move upward.

[0057] When the slot 302a on the outer wall of the sampling rod 302 slides through the first movable channel 301a, the second limiting rod 303 is rotated to align the limiting block 303a on the outer wall of the second limiting rod 303 with the second movable channel 301a-1, and then the third elastic member 304 pushes the second limiting rod 303 to slide inward, and the sampling rod 302 is continued to be drawn out. The second limiting rod 303 slides along the outer wall of the sampling rod 302, and then the second limiting rod 303 is separated from the outer wall of the sampling rod 302 and enters the space between the sliding plate 202 and the second disc 204. The second limiting rod 303 drags the second disc 204. If you only need to observe the situation of the internal culture dish A, you can observe it through the observation window. If you need to take it out, squeeze the two second limiting rods 303 at the same time, and then the second limiting rods 303 slide along the first inclined surface 202a, separating the sliding plate 202 and the second disc 204 from each other, driving the clamping plate 205 to move closer to each other, and slide out of the track formed between the first limiting ring 302b-1 and the second limiting ring 302b-2. Then take out the sampling rod 302, loosen the second limiting rod 303, release the clamping of the clamping plate 205 on the culture dish A, and then you can take out the culture dish A.

[0058] If a new culture dish A needs to be placed, squeeze the second limiting rod 303 to slide the sampling rod 302 into the interior of the slide 301, then release the second limiting rod 303, and re-engage the clamping plate 205 in the sampling rod 302. Then pull out the second limiting rod 303, and lock the limiting block 303a on the outer wall of the slide 301. Press down the sampling rod 302, and make the first placement plate 201a of the outer wall of the support column 201 contact the upper surface of the first disc 103. Then push the sampling rod 302, and lock the first slider 105a-1 into the groove 103a-3. The clamping rod 104 drives the sliding plate 202 to move downward, driving the clamping plate 205 to clamp the culture dish A, and then rotates the second limiting rod 303, realigns the limiting block 303a with the second movable channel 301a-1, and then the second limiting rod 303 slides along the outer wall of the sampling rod 302. When the sampling rod 302 is pulled out, the second limiting rod 303 slides into the slot 302a, restricting the sliding of the sampling rod 302 and blocking the slide 301, preventing the external environment from exchanging with the internal environment of the first tray 101, causing the internal light and environment to be changed, affecting the culture dish A.

[0059] This can prevent the external environment from affecting the culture dish A, reduce the exchange of the external environment with the internal environment when observing the culture dish A, and can also clamp the culture dish A when it is placed to prevent the culture dish A from tilting.

[0060] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structures. Other replacements, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0061] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (i.e., those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0062] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0063] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A culture dish storage device, characterized in that: include, A placement assembly (100) comprises a first tray (101), a first receiving groove (101a) provided inside the first tray (101), a cover plate (102) provided on an end surface of the first tray (101), a first disc (103) slidably provided inside the first receiving groove (101a), and a clamping rod (104) rotatably provided on an end surface of the first disc (103); The end surface of the first disc (103) is provided with a second accommodating groove (103a), the inner wall of the second accommodating groove (103a) is provided with a first sliding groove (103a-1), a protrusion (103a-2) is fixedly provided inside the first sliding groove (103a-1), the outer wall of the protrusion (103a-2) is provided with a groove (103a-3), the shape of the protrusion (103a-2) is the same as that of the first sliding groove (103a-1), and the protrusion (103a-2) and the first sliding groove (103a-1) form a slideway; A sleeve (101a-1) is provided inside the first receiving groove (101a), a rotating rod (105) is rotatably provided inside the sleeve (101a-1), a flat plate (105a) is fixedly connected to the other end of the rotating rod (105), and a first sliding block (105a-1) that can slide along the outer wall of the protrusion (103a-2) is fixedly connected to the outer wall of the flat plate (105a); A first elastic member (106) is provided inside the first accommodating groove (101a), one end of the first elastic member (106) is fixedly connected to the bottom of the first accommodating groove (101a), and the other end of the first elastic member (106) is fixedly connected to the first disc (103).

2. The culture dish storage device according to claim 1, wherein: The end surface of the first circular disk (103) is provided with a support column (201), the outer wall of the support column (201) close to one end of the first circular disk (103) is fixedly connected with a first placement disk (201a), the outer wall of the other end of the support column (201) is fixedly connected with a second placement disk (201b), the inner array of the second placement disk (201b) is provided with a second slide groove (201b-1), and the outer wall of the support column (201) is slidably provided with a slide disk (202) The end surface of the sliding plate (202) is provided with a first inclined surface (202a) for the clamping rod (104) to slide, the end surface of the sliding plate (202) is provided with a table (202b), the outer wall array of the table (202b) is provided with a second sliding block (202b-1), the outer wall of the supporting column (201) is provided with a second elastic member (203), and the second elastic member (203) is arranged between the sliding plate (202) and the first placement plate (201a).

3. The culture dish storage device according to claim 2, wherein: The outer wall of the support column (201) is rotatably provided with a second disc (204), the inner wall of the second disc (204) is provided with a third sliding groove (204a) for the second slider (202b-1) to slide, and the interior of the second disc (204) is provided with a vertical groove (204b).

4. The culture dish storage device according to claim 3, wherein: The end face array of the second placement tray (201b) is provided with a clamping plate (205), and the end face of the clamping plate (205) is provided with a first limiting rod (205a). The first limiting rod (205a) passes through the vertical slot (204b) and extends to slide inside the second sliding slot (201b-1).

5. The culture dish storage device according to claim 4, wherein: The end surface of the cover plate (102) is provided with a slide cylinder (301), the slide cylinder (301) is communicated with the interior of the cover plate (102), the outer wall of the slide cylinder (301) is provided with a first movable channel (301a), and the outer wall of the first movable channel (301a) is provided with a second movable channel (301a-1).

6. The culture dish storage device according to claim 5, wherein: A sampling rod (302) is slidably provided inside the slide (301), a clamping groove (302a) is provided on the outer wall of the sampling rod (302), a third movable channel (302b) is provided at one end of the sampling rod (302) close to the first tray (101), a first limiting ring (302b-1) is fixedly provided on the inner wall of the third movable channel (302b), and a second limiting ring (302b-2) is fixedly provided on the inner wall of the third movable channel (302b).

7. The culture dish storage device according to claim 6, wherein: A second limiting rod (303) is slidably provided inside the first movable channel (301a), and a limiting block (303a) is provided on the outer wall of the second limiting rod (303) and can slide along the inner wall of the second movable channel (301a-1). One end of the second limiting rod (303) can slide along the outer wall of the sampling rod (302), and a handle (303b) is fixedly provided on the other end. A third elastic member (304) is sleeved on the outer wall of the sampling rod (302).

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