CN221299958U - Vibration reduction mechanism of biosafety cabinet - Google Patents
Vibration reduction mechanism of biosafety cabinet Download PDFInfo
- Publication number
- CN221299958U CN221299958U CN202323128486.0U CN202323128486U CN221299958U CN 221299958 U CN221299958 U CN 221299958U CN 202323128486 U CN202323128486 U CN 202323128486U CN 221299958 U CN221299958 U CN 221299958U
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- cabinet
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- storage cabinet
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- 230000009467 reduction Effects 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 238000013016 damping Methods 0.000 claims description 18
- 239000011521 glass Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000002458 infectious effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a vibration reduction mechanism of a biosafety cabinet, which belongs to the technical field of biosafety cabinets and comprises a storage cabinet, wherein a vibration reduction assembly is arranged in the storage cabinet; the vibration reduction assembly comprises a supporting plate arranged in the storage cabinet, movable grooves are formed in two sides in the supporting plate, springs are arranged at one ends, far away from the center of the supporting plate, of the two movable grooves, fixing blocks are fixed at the ends of the springs, fixing columns are arranged at the upper ends of the fixing blocks, clamping plates are arranged at the ends of the fixing columns, and the vibration reduction assembly can fix a culture dish.
Description
Technical Field
The utility model relates to the technical field of biosafety cabinets, in particular to a vibration reduction mechanism of a biosafety cabinet.
Background
The biological storage cabinet is designed for protecting operators themselves, laboratory environments and laboratory materials from exposure to infectious aerosols and spills that may be generated during primary cultures, bacterial strains and diagnostic specimens when handling such infectious laboratory materials. Wherein, the exhaust control of the biosafety cabinet plays a vital role in keeping a safe and good experimental environment, and a plurality of biological culture dishes are placed in the biosafety cabinet for storage;
The existing biological storage cabinets only have storage and exhaust systems, when the biological cabinet shakes, the biological storage cabinets and the existing biological storage cabinets do not have the functions of fixing and damping, and materials in the culture dish can be possibly caused to spill out, so that the culture dish is damaged, the safety is poor, and the practicability of the device is poor.
Disclosure of utility model
In view of the above, the utility model provides a vibration damping mechanism of a biosafety cabinet, which can fix the position of a culture dish, can damp the culture dish, prevent materials in the culture dish from spilling out, has high device safety and improves the practicability of the device.
In order to solve the technical problems, the utility model provides a vibration reduction mechanism of a biosafety cabinet, which comprises a storage cabinet, wherein a vibration reduction assembly is arranged in the storage cabinet;
The vibration reduction assembly comprises a supporting plate arranged in the storage cabinet, movable grooves are formed in two sides in the supporting plate, springs are arranged at one ends, far away from the center of the supporting plate, of the two movable grooves, fixing blocks are fixed at the ends of the springs, fixing columns are arranged at the upper ends of the fixing blocks, clamping plates are arranged at the ends of the fixing columns, and therefore culture dishes can be fixed, vibration reduction is conducted when the culture dishes shake, materials in the culture dishes are prevented from being spilled, and the device is high in safety and practicality.
The splint cross section is annular, and annular cross section's splint can improve the centre gripping fixed effect to the culture dish.
The splint surface is provided with the rubber pad, and the rubber pad prevents that splint from damaging the culture dish.
The center runs through in the spring and is provided with the damping pole, and the output of damping pole is fixed on the surface of fixed block, and the other end of damping pole is fixed at the inner wall of movable groove, and the damping pole can offset the rocking that the spring appears after the spring is damped the culture dish, makes it more stable.
The drive slot has been seted up at the backup pad center, and one side of two fixed block surfaces towards the drive slot all is provided with the connecting rod, and connecting rod end fixing has the movable block, still is provided with the drive block in the drive slot, and the movable block is the inclined plane towards the one side of drive block, and the both sides of drive block are the inclined plane, and the inclined plane of movable block and the inclined plane contact of drive block, and one side of drive block is provided with the dead lever, and the staff promotes the dead lever alright make the clamp splice separation take out the culture dish, improves the work convenience degree.
The refrigerator is arranged on one side of the surface of the storage cabinet, the output end of the refrigerator is arranged inside the storage cabinet, and the temperature in the storage cabinet can be adjusted by the refrigerant, so that the refrigerator is more suitable for storing different culture dishes.
The cabinet surface is provided with the door plant, and the door plant surface is provided with glass observation window, and the inside condition of cabinet is conveniently observed to the observation window.
In summary, compared with the prior art, the application has at least one of the following beneficial technical effects:
1. When the vibration damping assembly is used, the vibration damping assembly comprises the supporting plate arranged in the storage cabinet, the movable grooves are formed in the two sides in the supporting plate, springs are arranged at one ends, far away from the center of the supporting plate, of the two movable grooves, the end parts of the springs are fixedly provided with the fixed blocks, the upper ends of the fixed blocks are provided with the fixed columns, and the end parts of the fixed columns are provided with the clamping plates, so that the culture dish can be fixed, vibration damping is performed when the culture dish shakes, materials in the culture dish are prevented from being spilled, the safety of the device is high, and the practicability of the device is improved.
2. When the utility model is used, a worker pushes the fixing rod to separate the clamping blocks from the culture dish, so that the convenience of work is improved.
3. When the refrigerator is used, the refrigerator is arranged on one side of the surface of the storage cabinet, the output end of the refrigerator is arranged in the storage cabinet, and the temperature in the storage cabinet can be regulated by the refrigerant, so that the refrigerator is more suitable for storing different culture dishes.
4. When the cabinet is used, the door plate is arranged on the surface of the cabinet, and the glass observation window is arranged on the surface of the door plate, so that the internal condition of the cabinet can be conveniently observed through the observation window.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of the interior of the vibration reduction assembly of the present utility model;
FIG. 3 is a top view in cross-section of the interior of the vibration reduction assembly of the present utility model.
Reference numerals illustrate: 100. a storage cabinet; 200. a shock absorbing assembly; 201. a support plate; 202. a movable groove; 203. a spring; 204. a fixed block; 205. fixing the column; 206. a clamping plate; 207. a driving groove; 208. a connecting rod; 209. a movable block; 210. a driving block; 211. a fixed rod; 212. a damping rod; 300. a refrigerating machine; 400. and (5) a door plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.
According to one embodiment of the present utility model, as shown in fig. 1 and 2: the embodiment provides a vibration reduction mechanism of a biosafety cabinet, which comprises a storage cabinet 100, wherein a vibration reduction assembly is arranged in the storage cabinet 100;
The vibration reduction assembly comprises a supporting plate 201 arranged in a storage cabinet 100, movable grooves 202 are formed in two sides of the supporting plate 201, springs 203 are arranged at one ends, far away from the center of the supporting plate 201, of the two movable grooves 202, fixing blocks 204 are fixed at the ends of the springs 203, fixing columns 205 are arranged at the upper ends of the fixing blocks 204, and clamping plates 206 are arranged at the ends of the fixing columns 205, so that a culture dish can be fixed, vibration reduction is performed when the culture dish shakes, materials in the culture dish are prevented from being spilled, the safety of the device is high, the practicability of the device is improved, workers pull the clamping plates 206, the clamping plates 206 are far away from each other, the clamping plates 206 drive the fixing blocks 204 to be far away from each other, the springs 203 are compressed by the fixing blocks 204, then the culture dish is placed between the clamping plates 206, the two clamping plates 206 are close to each other by loosening the resilience force of the springs 203, the clamping plates 206 clamp the culture dish, the vibration reduction is performed on shaking of the culture dish when the culture dish shakes, the material in the culture dish is prevented from being spilled, the safety of the device is high, and the practicability of the device is improved; the cross section of the clamping plate 206 is annular, and the clamping and fixing effect on the culture dish can be improved by the clamping plate 206 with the annular cross section; the surface of the clamping plate 206 is provided with a rubber pad, and the rubber pad prevents the clamping plate 206 from damaging the culture dish; the center in the spring 203 is penetrated and provided with a damping rod 212, the output end of the damping rod 212 is fixed on the surface of the fixed block 204, the other end of the damping rod 212 is fixed on the inner wall of the movable groove 202, and the damping rod 212 can counteract shaking of the spring 203 after the spring 203 damps the culture dish, so that the culture dish is more stable;
According to another embodiment of the present utility model, as shown in fig. 1 and 3, a driving slot 207 is formed in the center of a supporting plate 201, a connecting rod 208 is disposed on one side of the surfaces of two fixed blocks 204 facing the driving slot 207, a movable block 209 is fixed on the end of the connecting rod 208, a driving block 210 is also disposed in the driving slot 207, one surface of the movable block 209 facing the driving block 210 is an inclined surface, two sides of the driving block 210 are inclined surfaces, the inclined surface of the movable block 209 contacts with the inclined surface of the driving block 210, a fixed rod 211 is disposed on one side of the driving block 210, a worker pushes the fixed rod 211, the fixed rod 211 drives the driving block 210 to move, the inclined surface of the driving block 210 contacts with the inclined surface of the movable block 209, so that the movable block 209 is driven to move away from each other, the movable block 209 drives the fixed rod 211 and the fixed block 204 to move synchronously, so that the clamping plates 206 are driven away from each other, and a worker pushes the fixed rod 211 to separate and take out a culture dish, thereby improving the working convenience; a refrigerator 300 is arranged on one side of the surface of the storage cabinet 100, the output end of the refrigerator 300 is arranged inside the storage cabinet 100, and the temperature in the storage cabinet 100 can be regulated by the refrigerant, so that different culture dishes are more suitable to be stored; the surface of the storage cabinet 100 is provided with a door plate 400, and the surface of the door plate 400 is provided with a glass observation window, and the observation window is convenient for observing the internal condition of the storage cabinet 100.
The application method of the utility model comprises the following steps:
the staff promotes dead lever 211, make dead lever 211 drive piece 210 remove, the inclined plane of drive piece 210 and the inclined plane contact of movable block 209, thereby drive movable block 209 and keep away from each other, make movable block 209 drive dead lever 211 and fixed block 204 synchronous motion, thereby make fixed block 204 drive splint 206 keep away from each other, simultaneously fixed block 204 compress spring 203, place the culture dish between splint 206 afterwards, loosen the resilience force of splint 206 spring 203 and make two splint 206 be close to each other, thereby make splint 206 centre gripping fixed culture dish, spring 203 can damp the rocking of culture dish when the culture dish appears rocking, prevent that the material from spilling in the culture dish, the device security is high, the improvement device practicality.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (7)
1. Damping mechanism of biosafety cabinet, including storing compartment (100), its characterized in that: a vibration reduction assembly is arranged in the storage cabinet (100);
The vibration reduction assembly comprises a supporting plate (201) arranged in a storage cabinet (100), movable grooves (202) are formed in two sides in the supporting plate (201), springs (203) are arranged at one ends, far away from the centers of the supporting plate (201), of the two movable grooves (202), fixing blocks (204) are fixed at the ends of the springs (203), fixing columns (205) are arranged at the upper ends of the fixing blocks (204), and clamping plates (206) are arranged at the ends of the fixing columns (205).
2. A vibration reduction mechanism for a biosafety cabinet as defined in claim 1, wherein: the clamping plate (206) is annular in cross section.
3. A vibration reduction mechanism for a biosafety cabinet as defined in claim 1, wherein: a rubber pad is arranged on the surface of the clamping plate (206).
4. A vibration reduction mechanism for a biosafety cabinet as defined in claim 1, wherein: the center in spring (203) runs through and is provided with damping rod (212), the output of damping rod (212) is fixed in the surface of fixed block (204), and the inner wall in movable groove (202) is fixed to the other end of damping rod (212).
5. A vibration reduction mechanism for a biosafety cabinet as defined in claim 1, wherein: drive slot (207) have been seted up at backup pad (201) center, and one side of two fixed blocks (204) surface orientation drive slot (207) all is provided with connecting rod (208), and connecting rod (208) end fixing has movable block (209), still be provided with drive block (210) in drive slot (207), one side of movable block (209) orientation drive block (210) is the inclined plane, and the both sides of drive block (210) are the inclined plane, and the inclined plane of movable block (209) and the inclined plane contact of drive block (210), one side of drive block (210) is provided with dead lever (211).
6. A vibration reduction mechanism for a biosafety cabinet as defined in claim 1, wherein: a refrigerator (300) is arranged on one side of the surface of the storage cabinet (100), and the output end of the refrigerator (300) is arranged inside the storage cabinet (100).
7. A vibration reduction mechanism for a biosafety cabinet as defined in claim 1, wherein: the surface of the storage cabinet (100) is provided with a door plate (400), and the surface of the door plate (400) is provided with a glass observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323128486.0U CN221299958U (en) | 2023-11-20 | 2023-11-20 | Vibration reduction mechanism of biosafety cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323128486.0U CN221299958U (en) | 2023-11-20 | 2023-11-20 | Vibration reduction mechanism of biosafety cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221299958U true CN221299958U (en) | 2024-07-09 |
Family
ID=91749505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323128486.0U Active CN221299958U (en) | 2023-11-20 | 2023-11-20 | Vibration reduction mechanism of biosafety cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221299958U (en) |
-
2023
- 2023-11-20 CN CN202323128486.0U patent/CN221299958U/en active Active
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