Microbial incubator
By setting up empty slots, slide rods, springs and clamping arms on the shelf of the microbial incubator, fixing and clamping the Petri dish is achieved, solving the problem of the Petri dish being susceptible to force movement and collision damage when the shelf is moved, and improving the safety and stability of the Petri dish.
Patent Information
- Application Number
- CN202421901981.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-08-07
AI Technical Summary
During the shelf movement of existing microbial incubators, the Petri dish is easily moved by force and caused damage to collision.
A microbial incubator is designed. By setting up empty grooves, slide rods, springs and clamping arms on the shelf, the spring force of the spring is used to clamp and fix the clamping arms to prevent the petri dish from collide with force when the shelf moves.
It effectively prevents collision and damage of the Petri dishes during shelf movement, and improves the safety and stability of the Petri dishes.
Smart Images
Figure CN222948334U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of microbial culture boxes, in particular to a microbial culture box. Background Art
[0002] Microorganisms include: bacteria, viruses, fungi, as well as some small protozoa, microscopic algae and other large biological groups. They are tiny individuals and closely related to humans. They cover many types of beneficial and harmful species and are widely involved in many fields such as food, medicine, industry and agriculture, environmental protection, and sports. In the process of studying microorganisms, microbial culture vessels are needed to cultivate them.
[0003] For example, a microbial culture box disclosed in Chinese utility model CN206359513U includes a box body, a box door and a shelf, the box door is hinged to the box body, the box body is composed of two layers of metal plates, the box door surface is the front wall, and the other three vertical walls are the left wall, the rear wall and the right wall in clockwise order, the shelf is located inside the box body, the left wall and the right wall are fixedly connected with support rods, the left and right sides of the shelf are supported on the left and right support rods, and the shelf is in sliding cooperation with the support rods. The utility model has a reasonable structure, support rods are set on the left and right inner walls of the box body, and the shelf is supported on the support rods. There is no need to take out other non-target culture dishes first, and the shelf can be directly pulled out to take out the target culture dish on the shelf, which is convenient for taking and placing the target culture dish.
[0004] However, when the above device is in use, the shelf for placing the culture dishes is pulled out so that the shelf can be moved to facilitate the placement of the culture dishes. However, the shelf will be shaken by the force during the pulling process, and the culture dishes are directly placed on the shelf. The shelf has no fixing components for the culture dishes. Therefore, the culture dishes are easily moved by the force during the movement of the shelf, and there is a risk of multiple culture dishes colliding during the movement of the shelf, causing damage to the culture dishes. In order to solve the above problems, we propose a microbial incubator. Utility Model Content
[0005] 1. Technical issues to be solved
[0006] In view of the deficiencies in the prior art, the utility model provides a microbial incubator having the advantage of being able to fix culture dishes on a shelf, thereby solving the problem that the culture dishes are easily moved and collided due to force during the movement of the shelf.
[0007] (II) Technical solution
[0008] To achieve the above object, the utility model provides the following technical solution: a microbial incubator, comprising an incubator assembly; the incubator assembly comprises:
[0009] A box body, wherein a shelf is arranged inside;
[0010] A box door is rotatably arranged on the box body, and door locks are arranged on the box body and the box door;
[0011] The incubator assembly is provided with an auxiliary assembly, and the auxiliary assembly includes:
[0012] A placement slot is arranged on the shelf, an empty slot is arranged on the shelf, the empty slots are arranged on both sides of the placement slot, and a slide slot 1 is arranged on the top of the empty slot;
[0013] A slide bar is arranged inside the empty slot, a spring and a slide block are sleeved on the slide bar, the slide block is fixedly connected to the spring, a connecting block 1 is arranged on the top of the slide block, the connecting block 1 is slidably connected to the slide slot 1, and a connecting block 2 is arranged on the top of the connecting block 1;
[0014] A clamping arm, arranged on the top of the second connecting block;
[0015] The card blocks are arranged on the outer side walls of both sides of the shelf, and the inner side wall of the box body is provided with a card slot for card connection with the card blocks.
[0016] In some embodiments, a set of the clamp arms 24 is divided into two quarter-circle shapes of equal size.
[0017] In some embodiments, a protective pad is disposed on the inner wall of the clamp arm 24 .
[0018] In some embodiments, a bidirectional screw 241 is provided inside the connecting block 232, and two slides 242 are threadedly provided on the bidirectional screw 241. The slide 242 is fixedly connected to the clamp arm 24, and the slide 242 is slidably connected to the connecting block 232. One end of the bidirectional screw 241 passes through the connecting block 232 and is provided with a knob 243, and the other end of the bidirectional screw 241 passes through the connecting block 232 and is threadedly provided with a nut 244.
[0019] In some embodiments, a dust barrier strip is provided on the slide groove 1.
[0020] In some embodiments, a second slide groove is provided at the bottom of the shelf, a shell is provided on the inner wall of the box body, a plurality of pulleys are provided inside the shell, and the top of the pulley passes through the shell and is rollingly connected to the second slide groove.
[0021] In some embodiments, the shelf is provided with an inward-hook handle.
[0022] In some embodiments, the block serves to limit the shelf.
[0023] (III) Beneficial effects
[0024] Compared with the prior art, the utility model provides a microbial incubator with the following beneficial effects:
[0025] 1. The microbial incubator is provided with an empty slot on a shelf, a slide bar is provided inside the empty slot, a spring and a slider are provided on the slide bar, the slider is squeezed by the spring elastic force, a connecting block is provided on the top of the slider to connect the clamping arms, and the two clamping arms clamp the culture dish by the spring elastic force, so as to fix the culture dish and prevent the culture dish from being damaged by force collision during the movement of the shelf.
[0026] 2. The microbial incubator has a slide groove at the bottom of the shelf, a shell inside the box, and multiple pulleys inside the shell. The top of the shell is hollow, and the pulleys are slidably connected to the shelf. Blocks are provided on both sides of the shelf and are connected to the box. The two cooperate to position the shelf and the user can easily pull out the shelf. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is a schematic diagram of the structure of the utility model;
[0028] Figure 2 It is a schematic diagram of the front cross-section structure of the utility model;
[0029] Figure 3 It is an enlarged structural schematic diagram of A in the utility model;
[0030] Figure 4 It is a schematic diagram of the side section structure of the utility model;
[0031] Figure 5 It is a schematic diagram of the cross-sectional structure of the slide bar assembly in the utility model;
[0032] Figure 6 It is a schematic cross-sectional structure diagram of the clamp arm assembly in the utility model;
[0033] Figure 7 It is a schematic structural diagram of the dustproof strip in the utility model.
[0034] In the figure:
[0035] 1. Incubator assembly; 11. Box body; 12. Box door; 13. Door lock; 14. Shelf;
[0036] 2. Auxiliary components; 21. Placement slot; 211. Empty slot; 212. Slide slot 1; 22. Slide rod; 221. Spring; 23. Slider; 231. Connecting block 1; 232. Connecting block 2; 24. Clamp arm; 241. Bidirectional screw; 242. Slide seat; 243. Knob; 244. Nut; 25. Block; 26. Slide slot 2; 261. Housing; 262. Pulley. DETAILED DESCRIPTION
[0037] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0038] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.
[0039] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0040] When using the existing microbial incubator, the user places the culture dishes containing microorganisms on the shelf one by one, and then closes the door to control the temperature inside the incubator.
[0041] In the related art, the user pulls out the shelf on which the culture dishes are placed so that the shelf can be moved to facilitate the placement of the culture dishes. However, during the pulling and pulling process, the shelf is subjected to force and shakes, while the culture dishes are directly placed on the shelf, and the shelf has no fixing components for the culture dishes. Therefore, the culture dishes are easily moved by force during the movement of the shelf, and there is a risk of multiple culture dishes colliding during the movement of the shelf, causing damage to the culture dishes.
[0042] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a microbial culture box. When it is needed, the user only needs to pull the handle on the shelf 14 to pull the shelf 14 out at least half of the length. Under the friction between the block 25 and the box body 11, the shelf 14 will not automatically move and fall from the box body 11. The user then holds the culture dish with one hand and pulls the clamp arm 24 on one side to one side with the other hand. During the pulling process, the clamp arm 24 controls the synchronous movement of the connecting block 232 and the connecting block 1 231, so that the slider 23 squeezes the spring 2 21. During this process, the placement slot 21 exposes space, and the user places the culture dish inside the placement slot 21, so that the culture dish and the clamp arm 24 on the other side fit together, and then slowly releases the pulled clamp arm 24. Under the elastic force of the spring 221, the pulled clamp arm 24 slowly returns to fit the outer wall of the culture dish. Under the elastic force of the spring 221, the clamp arms 24 on both sides clamp and fix the culture dish. The user uses this method to place different culture dishes in different placement slots 21 in turn. After placement, the shelf 14 is pushed into the box body 11 and the box door 12 is closed.
[0043] The present application is described below with reference to the accompanying drawings and specific embodiments:
[0044] Combination Figure 1-Figure 7 The embodiment of the present application provides a microorganism incubator, including an incubator assembly 1; the incubator assembly 1 includes: a box body 11, a shelf 14 is arranged inside the box body 11; a box door 12 is rotatably arranged on the box body 11, and a door lock 13 is arranged on the box body 11 and the box door 12; an auxiliary assembly 2 is arranged on the incubator assembly 1, and the auxiliary assembly 2 includes: a placement groove 21, which is arranged on the shelf 14, and an empty groove 211 is arranged on both sides of the placement groove 21, and a slide groove is arranged on the top of the empty groove 211. 212; a slide bar 22 is arranged inside the empty slot 211, a spring 221 and a slide block 23 are sleeved on the slide bar 22, the slide block 23 and the spring 221 are fixedly connected, a connecting block 231 is arranged on the top of the slide block 23, the connecting block 231 and the slide slot 212 are slidably connected, and a connecting block 232 is arranged on the top of the connecting block 231; a clamping arm 24 is arranged on the top of the connecting block 232; a clamping block 25 is arranged on the outer side walls of both sides of the shelf 14, and a clamping groove is provided on the inner side wall of the box body 11 to clamp the clamping block 25.
[0045] The user releases the door lock 13 connected between the box body 11 and the box door 12, and pulls the box door 12 outward to expose the inner space of the box body 11. The user pulls the handle on the shelf 14 to pull the shelf 14 out at least half of its length. Under the friction between the clamping block 25 and the box body 11, the shelf 14 will not automatically move and fall from the box body 11. The user then takes the culture dish with one hand and pulls the clamp arm 24 on one side to one side with the other hand. During the pulling process, the clamp arm 24 controls the connection block 232 and the connection block 1 231 to move synchronously, so that the slider 23 squeezes the spring 22 1. During this process, the placement slot 21 exposes space, and the user places the culture dish inside the placement slot 21, so that the culture dish and the clamp arm 24 on the other side fit together, and then slowly releases the pulled clamp arm 24. Under the elastic force of the spring 221, the pulled clamp arm 24 slowly returns to fit the outer wall of the culture dish. Under the elastic force of the spring 221, the clamp arms 24 on both sides clamp and fix the culture dish. The user uses this method to place different culture dishes in different placement slots 21 in turn. After the placement is completed, the shelf 14 is pushed into the box body 11 and the box door 12 is closed.
[0046] In some embodiments, a group of the clamp arms 24 is divided into two quarter circles of equal size. By setting a group of the clamp arms 24 as two quarter circles of equal size, the culture dish can be clamped in four directions, thereby improving the stability of the clamping effect of the clamp arms 24.
[0047] In some embodiments, a protective pad is provided on the inner side wall of the clamp arm 24. The protective pad can prevent the outer side wall of the culture dish from being worn when being clamped, thereby improving the safety of the device.
[0048] In some embodiments, a bidirectional screw 241 is provided inside the second connection block 232, and two slides 242 are threadedly provided on the bidirectional screw 241. The slides 242 are fixedly connected to the clamp arm 24, and the slides 242 are slidably connected to the second connection block 232. One end of the bidirectional screw 241 passes through the second connection block 232 and is provided with a knob 243, and the other end of the bidirectional screw 241 passes through the second connection block 232 and is threadedly provided with a nut 244. Different culture dishes have different diameters, and the user can release the fixing effect of the nut 244 on the bidirectional screw 241 by turning the nut 244 counterclockwise, and control the rotation of the bidirectional screw 241 by turning the knob 243. During the rotation of the bidirectional screw 241, the slide 242 moves horizontally in the opposite direction, so the clamp arm 24 fixedly connected to the slide 242 moves synchronously, and the clamp arm 24 can be adjusted according to the size of the culture dish to ensure the stability of the clamp arm 24 clamping the culture dish.
[0049] In some embodiments, a dust barrier strip is provided on the slide groove 1 212. The dust barrier strip is two automatically closing sponges. The dust barrier strip is knocked open when the connecting block 1 231 moves by utilizing the deformation characteristics of the sponge strip. After the connecting block 1 231 passes, the dust barrier strip is closed to prevent dust from entering the slide groove 1 212.
[0050] In some embodiments, the bottom of the shelf 14 is provided with a second slide groove 26, the inner wall of the box body 11 is provided with a shell 261, a plurality of pulleys 262 are provided inside the shell 261, and the top of the pulley 262 passes through the shell 261 and is rollingly connected to the second slide groove 26. The second slide groove 26 provided at the bottom of the shelf 14 and the pulley 262 in the shell 261 on the box body 11 are rollingly connected, which can improve the smoothness of the pull-out of the shelf 14, and the shell 261 can provide support for the shelf 14.
[0051] In some embodiments, an inward-hook handle is provided on the shelf 14. The inward-hook handle takes up less space and does not hinder the closing of the door 12, and meets the normal pulling and pulling requirements of the shelf 14.
[0052] In some embodiments, the block 25 acts as a limiter for the shelf 14. The block 25 prevents the shelf 14 from rolling on the pulley 262 when the shelf 14 is pulled out to prevent the culture dish from being placed, due to the engagement between the block 25 and the box 11, thereby ensuring the stability of the shelf 14 when the user places the culture dish.
[0053] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.
[0054] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.
[0055] 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 microbial incubator, comprising an incubator assembly (1); the incubator assembly (1) comprising: A box body (11) having a shelf (14) disposed therein; A box door (12) is rotatably mounted on the box body (11), and a door lock (13) is mounted on the box body (11) and the box door (12); The invention is characterized in that: the incubator assembly (1) is provided with an auxiliary assembly (2), and the auxiliary assembly (2) comprises: A placement slot (21) is arranged on the shelf (14); an empty slot (211) is arranged on the shelf (14); the empty slot (211) is arranged on both sides of the placement slot (21); and a slide slot (212) is arranged on the top of the empty slot (211); A slide bar (22) is arranged inside the empty slot (211), a spring (221) and a slide block (23) are sleeved on the slide bar (22), the slide block (23) and the spring (221) are fixedly connected, a connecting block 1 (231) is arranged on the top of the slide block (23), the connecting block 1 (231) and the slide slot 1 (212) are slidably connected, and a connecting block 2 (232) is arranged on the top of the connecting block 1 (231); A clamping arm (24) is arranged on the top of the second connecting block (232); The card blocks (25) are arranged on the outer side walls of both sides of the shelf (14), and the inner side walls of the box body (11) are provided with card slots for card connection with the card blocks (25).
2. A microorganism incubator according to claim 1, characterized in that: A set of the clamping arms (24) is divided into two quarter-circle shapes of equal size.
3. A microorganism incubator according to claim 2, characterized in that: The inner side wall of the clamp arm (24) is provided with a protective pad.
4. A microorganism incubator according to claim 3, characterized in that: A bidirectional screw (241) is arranged inside the second connecting block (232), and two slide seats (242) are threadedly arranged on the bidirectional screw (241), the slide seats (242) are fixedly connected to the clamp arm (24), and the slide seats (242) are slidably connected to the second connecting block (232), one end of the bidirectional screw (241) passes through the second connecting block (232) and is provided with a knob (243), and the other end of the bidirectional screw (241) passes through the second connecting block (232) and is threadedly provided with a nut (244).
5. A microorganism incubator according to claim 1, characterized in that: A dust barrier strip is provided on the slide groove 1 (212).
6. A microorganism incubator according to claim 1, characterized in that: A second slide groove (26) is arranged at the bottom of the shelf (14), a shell (261) is arranged on the inner wall of the box body (11), a plurality of pulleys (262) are arranged inside the shell (261), and the top of the pulley (262) passes through the shell (261) and is rollingly connected to the second slide groove (26).
7. A microorganism incubator according to claim 6, characterized in that: The shelf (14) is provided with an inward-hook handle.
8. A microorganism incubator according to claim 6, characterized in that: The block (25) serves to limit the position of the shelf (14).
Citation Information
Patent Citations
Microorganism culturing box
CN206359513U
Cited By
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