CN211988739U - Superclean bench is used in laboratory - Google Patents
Superclean bench is used in laboratory Download PDFInfo
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- CN211988739U CN211988739U CN202020334234.0U CN202020334234U CN211988739U CN 211988739 U CN211988739 U CN 211988739U CN 202020334234 U CN202020334234 U CN 202020334234U CN 211988739 U CN211988739 U CN 211988739U
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- supporting
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- superclean
- workbench body
- laboratory
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Abstract
The utility model discloses an ultra-clean workbench for a laboratory, which comprises an ultra-clean workbench body, wherein a table top plate, a supporting mechanism and a lifting mechanism are arranged in the ultra-clean workbench body; the supporting mechanism comprises a fixing plate and a plurality of supporting components; the fixed plate is fixed at the lower part of the superclean workbench body; the supporting component comprises a supporting cylinder, a supporting rod and a compression spring; the supporting cylinder is fixed at the upper end of the fixing plate; the upper end of the supporting rod is fixedly connected with the deck plate, and the lower end of the supporting rod is sleeved in the supporting cylinder; the compression spring is sleeved outside the supporting rod; the lifting mechanism comprises a rotating shaft, two sliding blocks, a fixed block and two connecting rods; the rotating shaft is rotatably arranged on the superclean workbench body; external threads with opposite thread directions are respectively arranged at two ends of the rotating shaft; the two sliding blocks are respectively in threaded connection with the two sides of the rotating shaft; the fixed block is fixed at the lower end of the deck plate; the upper end of the connecting rod is hinged to the fixing block, and the lower end of the connecting rod is hinged to the sliding block.
Description
Technical Field
The utility model relates to an experimental facilities technical field, specific clean bench is used in laboratory that says so.
Background
The clean bench is designed to meet the requirement of the modern industry, the photoelectric industry, the biological pharmacy, scientific research and experiment and other fields on the cleanliness of local working areas. The table top plate of the conventional laboratory clean bench is usually fixed on a cabinet frame type clean bench body, and because the heights of laboratory operators are different, when a person with a higher height uses the clean bench, the person often needs to squat or bend to perform an experiment; when the shorter personnel of height use clean bench, need tiptoe standing again or step on other objects and carry out the experiment, no matter be the higher or shorter personnel of height carry out aseptic experiment for a long time, all produce tired sense easily, not only increased experimenter's health burden, still reduced the efficiency of experimental operation and the accuracy nature of experimental result.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an superclean bench is used in laboratory, this superclean bench is used in laboratory can be close to or keep away from two sliders mutually through rotating the pivot according to user's actual height to realize that deck plate rises or descends, can satisfy different height users' requirement, the commonality is strong, and the travelling comfort is good.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an ultra-clean workbench for a laboratory comprises an ultra-clean workbench body, wherein a table top plate, a supporting mechanism and a lifting mechanism are arranged in the ultra-clean workbench body; the supporting mechanism comprises a fixing plate and a plurality of supporting components; the fixed plate is fixed at the lower part of the superclean workbench body; the supporting component comprises a supporting cylinder, a supporting rod and a compression spring; the supporting cylinder is fixed at the upper end of the fixing plate; the upper end of the supporting rod is fixedly connected with the deck plate, and the lower end of the supporting rod is sleeved in the supporting cylinder; the compression spring is sleeved outside the support rod between the table top plate and the support cylinder; the lifting mechanism comprises a rotating shaft, two sliding blocks, a fixed block and two connecting rods; the rotating shaft is transversely and rotatably arranged on the superclean workbench body above the fixed plate; external threads with opposite thread directions are respectively arranged at two ends of the rotating shaft; the two sliding blocks are respectively in threaded connection with the two sides of the rotating shaft; the fixed block is fixed at the lower end of the deck plate; the upper end of the connecting rod is hinged with the fixed block, the lower end of the connecting rod is hinged with the sliding block, and the table board is driven to ascend or descend by the driving rotating shaft.
Furthermore, the front end of the superclean bench body is provided with observation glass; the two inner side walls and the upper wall of the superclean workbench body are provided with sliding chutes; the upper end and two sides of the observation glass are tightly embedded into the sliding chute; a plurality of limiting holes communicated with the sliding groove are respectively arranged at intervals on two sides of the superclean workbench body from top to bottom, and a limiting rod is embedded into the limiting holes and the sliding groove from outside to inside; the lower end of the observation glass is abutted against the limiting rod.
Furthermore, the sliding groove is positioned on the inner side of the front end of the table panel; and a hollow rubber pad is fixed at the lower end of the observation glass.
Furthermore, light filling glass for improving the illumination intensity of the table top plate is arranged on two sides of the superclean workbench body.
Furthermore, a plurality of pulleys for moving the workbench are fixed at the lower end of the clean bench body; supporting legs are arranged beside the pulleys; the upper ends of the supporting legs are in threaded connection with the superclean workbench body, and the lower ends of the supporting legs are fixed with backing plates; and a nut is fixed on the supporting leg above the backing plate, and the backing plate is driven to land or suspend in the air by rotating the nut.
Furthermore, a hand wheel for driving the rotating shaft to rotate is fixed at the outer end of the rotating shaft.
Furthermore, a fluorescent lamp for improving the illumination light is fixed on the inner wall of the rear end of the superclean workbench body.
Furthermore, an ultraviolet lamp for sterilization is fixed on the inner wall of the upper end of the ultra-clean workbench body.
Furthermore, a ventilation mechanism is arranged on the superclean bench body; the ventilation mechanism comprises an air inlet pipe, a filter layer, a blower and an exhaust fan; the upper end of the air inlet pipe is communicated with external fresh air, and the lower end of the air inlet pipe is communicated with an operation space in the superclean workbench body; the filter layer is arranged at an air inlet of the air inlet pipe, and fresh air is conveyed into the superclean workbench body through the blower; the exhaust fan is arranged at the rear end of the superclean workbench body above the table panel, and air in the superclean workbench body is discharged outwards through the exhaust fan.
After the technical scheme is adopted, the utility model discloses following beneficial effect has:
1. the utility model relates to a laboratory is with superclean bench can be according to the actual height of user, through rotating the pivot with two sliders be close to each other or keep away from to realize that deck plate rises or descends, can satisfy different height users' requirement, commonality and travelling comfort are good; meanwhile, the lower end of the supporting rod is sleeved in the supporting cylinder, so that the supporting cylinder can play a role in guiding the lifting process of the table top plate, and the table top plate can be further stably supported by the compression spring.
2. The utility model relates to a laboratory is with superclean bench, observation glass can slide from top to bottom, can adjust the mounting height who observes glass and follow down according to the in-service use demand to support observation glass with the gag lever post, the flexibility is strong, and fluorescent lamp, observation glass and light filling glass can improve the light of deck plate top, convenient to use personnel operate.
3. The utility model relates to a laboratory is with superclean bench, when needing to move the workstation, can drive the backing plate to rise through the rotatory nut drive supporting legs, so that the pulley lands; when the workbench is required to be static, the supporting legs can be driven by the rotating screw cap to drive the base plate to descend, so that the base plate lands on the ground, and the use is flexible and convenient.
4. The utility model relates to an ultraclean workbench is used in laboratory, ultraviolet lamp sterilize the back to the deck plate, and the accessible air-blower is carried the operating space with the air after filtering in to through the air discharge of air exhauster in with the operating space, can effectively promote the circulation of air in the operating space.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a schematic perspective view of the support assembly of the present invention;
fig. 4 is a partial enlarged view of the pulley and the supporting leg of the present invention.
The reference numbers in the figures denote:
1. an ultra-clean bench body; 10. observing glass; 100. a rubber pad; 11. a chute; 12. a limiting hole; 13. a limiting rod; 14. light supplementing glass; 2. a table top plate; 3. a support mechanism; 30. a fixing plate; 31. a support assembly; 310. a support cylinder; 311. a support bar; 312. a compression spring; 4. a lifting mechanism; 40. a rotating shaft; 400. an external thread; 401. a hand wheel; 41. a slider; 42. a fixed block; 43. a connecting rod; 5. a pulley; 6. supporting legs; 60. a base plate; 61. a nut; 7. a fluorescent lamp; 8. an ultraviolet lamp; 9. a ventilation mechanism; 90. an air inlet pipe; 91. a filter layer; 92. a blower; 93. an exhaust fan.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, an ultra clean bench for a laboratory comprises an ultra clean bench body 1, wherein a bench top 2, a supporting mechanism 3 and a lifting mechanism 4 are arranged in the ultra clean bench body 1; the support mechanism 3 comprises a fixed plate 30 and a plurality of support assemblies 31; the fixing plate 30 is fixed at the lower part of the superclean bench body 1; the support assembly 31 comprises a support cylinder 310, a support rod 311 and a compression spring 312; the supporting cylinder 310 is fixed on the upper end of the fixing plate 30; the upper end of the support rod 311 is fixedly connected with the deck plate 2, and the lower end of the support rod 311 is sleeved in the support cylinder 310; the compression spring 312 is sleeved outside the support rod 311 between the table top plate 2 and the support cylinder 310; the lifting mechanism 4 comprises a rotating shaft 40, two sliding blocks 41, a fixed block 42 and two connecting rods 43; the rotating shaft 40 is transversely and rotatably arranged on the superclean workbench body 1 above the fixed plate 30; external threads 400 with opposite thread directions are respectively arranged at two ends of the rotating shaft 40; the two sliding blocks 41 are respectively in threaded connection with two sides of the rotating shaft 40; the fixed block 42 is fixed at the lower end of the table top plate 2; the upper end of the connecting rod 43 is hinged with the fixed block 42, the lower end of the connecting rod 43 is hinged with the sliding block 41, and the table panel 2 is driven to ascend or descend by the driving rotating shaft 40.
As shown in fig. 1 and 2, an observation glass 10 is arranged at the front end of the clean bench body 1; the two inner side walls and the upper wall of the superclean workbench body 1 are provided with sliding chutes 11; the upper end and two sides of the observation glass 10 are tightly embedded into the sliding chute 11; a plurality of limiting holes 12 communicated with the sliding groove 11 are respectively formed in the two sides of the superclean workbench body 1 from top to bottom at intervals, and a limiting rod 13 is embedded into the limiting holes 12 and the sliding groove 11 from outside to inside; the lower end of the observation glass 10 is abutted against the limiting rod 13.
As shown in fig. 1 and 2, the chute 11 is located inside the front end of the deck plate 2; a hollow rubber pad 100 is fixed at the lower end of the observation glass 10.
As shown in fig. 1, light supplement glasses 14 for improving the illumination intensity of the table top plate 2 are arranged on two sides of the superclean bench body 1.
As shown in fig. 1 and 4, a plurality of pulleys 5 for moving the worktable are fixed at the lower end of the clean bench body 1; a supporting leg 6 is arranged beside the pulley 5; the upper end of the supporting leg 6 is in threaded connection with the superclean bench body 1, and a base plate 60 is fixed at the lower end of the supporting leg 6; a screw cap 61 is fixed on the supporting leg 6 above the backing plate 60, and the backing plate 60 is driven to land or suspend in the air by rotating the screw cap 61.
As shown in fig. 1 and 2, a hand wheel 401 for driving the rotation shaft 40 to rotate is fixed at an outer end of the rotation shaft 40.
As shown in fig. 1 and 2, a fluorescent lamp 7 for increasing illumination light is fixed on the inner wall of the rear end of the clean bench body 1.
As shown in fig. 1 and 2, an ultraviolet lamp 8 for sterilization is fixed on an inner wall of an upper end of the clean bench body 1.
As shown in fig. 1 and 2, a ventilation mechanism 9 is arranged on the superclean bench body 1; the ventilation mechanism 9 comprises an air inlet pipe 90, a filter layer 91, a blower 92 and an exhaust fan 93; the upper end of the air inlet pipe 90 is communicated with external fresh air, and the lower end of the air inlet pipe 90 is communicated with an operation space in the superclean workbench body 1; the filter layer 91 is arranged at the air inlet of the air inlet pipe 90, and fresh air is conveyed into the superclean workbench body 1 through the blower 92; the exhaust fan 93 is arranged at the rear end of the superclean workbench body 1 above the table panel 2, and air in the superclean workbench body 1 is discharged outwards through the exhaust fan 93.
The utility model discloses a use as follows:
when the superclean workbench for the laboratory is used, the two sliding blocks 41 can be mutually close to or far away from each other by rotating the rotating shaft 40 through the hand wheel 401 according to the actual height of a user, and the table panel 2 is adjusted to the required installation height under the driving of the connecting rod 43 and the fixed block 42; then, the limiting rod 13 is pulled out, the observation glass 10 is pulled down until the rubber pad 100 is attached to the front end of the table panel 2, and the ultraviolet lamp 8 is turned on for sterilization; then, after sterilization, the blower 92 and the exhaust fan 93 are started, the air filtered by the filter layer 91 is introduced into the operation space, and then the fluorescent lamp 7 is turned on to supplement light; finally, the observation glass 10 is pulled upwards, and the limiting rod 13 is inserted into the limiting hole 12 and the sliding chute 11, so that the observation glass 10 is installed at a required height, the experiment operation of personnel is facilitated, and the phenomenon that indoor air rushes into an operation space to pollute the working environment is reduced; in addition, when the worktable needs to be moved, the nut 61 can be rotated by a tool such as a wrench to drive the supporting leg 6 to drive the backing plate 60 to ascend, so that the pulley 5 lands; when the worktable needs to be static, the supporting legs 6 can be driven by a tool such as a wrench and the like to rotate the screw cap 61 to drive the backing plate 60 to descend, so that the backing plate 60 lands; consequently, this laboratory is with superclean bench can satisfy different height users' requirement, and the commonality is strong, and the travelling comfort is good.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a laboratory is with superclean bench, includes superclean bench body (1), its characterized in that: a table panel (2), a supporting mechanism (3) and a lifting mechanism (4) are arranged in the superclean bench body (1); the supporting mechanism (3) comprises a fixing plate (30) and a plurality of supporting components (31); the fixing plate (30) is fixed at the lower part of the superclean workbench body (1); the supporting component (31) comprises a supporting barrel (310), a supporting rod (311) and a compression spring (312); the supporting cylinder (310) is fixed at the upper end of the fixing plate (30); the upper end of the supporting rod (311) is fixedly connected with the deck plate (2), and the lower end of the supporting rod (311) is sleeved in the supporting cylinder (310); the compression spring (312) is sleeved outside the supporting rod (311) between the table top plate (2) and the supporting cylinder (310); the lifting mechanism (4) comprises a rotating shaft (40), two sliding blocks (41), a fixed block (42) and two connecting rods (43); the rotating shaft (40) is transversely and rotatably arranged on the superclean workbench body (1) above the fixing plate (30); external threads (400) with opposite thread directions are respectively arranged at two ends of the rotating shaft (40); the two sliding blocks (41) are respectively in threaded connection with the two sides of the rotating shaft (40); the fixed block (42) is fixed at the lower end of the table top plate (2); the upper end of the connecting rod (43) is hinged with the fixed block (42), the lower end of the connecting rod (43) is hinged with the sliding block (41), and the table board (2) is driven to ascend or descend by the driving rotating shaft (40).
2. The clean bench for the laboratory as set forth in claim 1, wherein: the front end of the superclean workbench body (1) is provided with observation glass (10); the two inner side walls and the upper wall of the superclean workbench body (1) are provided with sliding chutes (11); the upper end and two sides of the observation glass (10) are tightly embedded into the sliding chute (11); a plurality of limiting holes (12) communicated with the sliding groove (11) are respectively formed in the two sides of the superclean workbench body (1) from top to bottom at intervals, and a limiting rod (13) is embedded into the limiting holes (12) and the sliding groove (11) from outside to inside; the lower end of the observation glass (10) is abutted against the limiting rod (13).
3. The clean bench for the laboratory as set forth in claim 2, wherein: the sliding chute (11) is positioned at the inner side of the front end of the table top plate (2); the lower end of the observation glass (10) is fixed with a hollow rubber pad (100).
4. The clean bench for the laboratory as set forth in claim 1, wherein: light filling glass (14) used for improving the illumination intensity of the table top plate (2) are arranged on two sides of the superclean workbench body (1).
5. The clean bench for the laboratory as set forth in claim 1, wherein: a plurality of pulleys (5) used for moving the workbench are fixed at the lower end of the superclean workbench body (1); a supporting foot (6) is arranged beside the pulley (5); the upper end of the supporting leg (6) is in threaded connection with the superclean bench body (1), and a base plate (60) is fixed at the lower end of the supporting leg (6); a screw cap (61) is fixed on the supporting leg (6) above the backing plate (60), and the backing plate (60) is driven to land or suspend in the air by rotating the screw cap (61).
6. The clean bench for the laboratory as set forth in claim 1, wherein: and a hand wheel (401) for driving the rotating shaft (40) to rotate is fixed at the outer end of the rotating shaft (40).
7. The clean bench for the laboratory as set forth in claim 1, wherein: a fluorescent lamp (7) used for improving the illumination light is fixed on the inner wall of the rear end of the superclean bench body (1).
8. The clean bench for the laboratory as set forth in claim 1, wherein: an ultraviolet lamp (8) for sterilization is fixed on the inner wall of the upper end of the superclean workbench body (1).
9. The clean bench for the laboratory as set forth in claim 1, wherein: a ventilation mechanism (9) is arranged on the superclean workbench body (1); the ventilation mechanism (9) comprises an air inlet pipe (90), a filter layer (91), a blower (92) and an exhaust fan (93); the upper end of the air inlet pipe (90) is communicated with external fresh air, and the lower end of the air inlet pipe (90) is communicated with an operation space in the superclean workbench body (1); the filter layer (91) is arranged at an air inlet of the air inlet pipe (90), and fresh air is conveyed into the superclean workbench body (1) through the air blower (92); the exhaust fan (93) is arranged at the rear end of the superclean workbench body (1) above the table panel (2), and air in the superclean workbench body (1) is discharged outwards through the exhaust fan (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020334234.0U CN211988739U (en) | 2020-03-17 | 2020-03-17 | Superclean bench is used in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020334234.0U CN211988739U (en) | 2020-03-17 | 2020-03-17 | Superclean bench is used in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211988739U true CN211988739U (en) | 2020-11-24 |
Family
ID=73433589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020334234.0U Expired - Fee Related CN211988739U (en) | 2020-03-17 | 2020-03-17 | Superclean bench is used in laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211988739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534821A (en) * | 2022-01-25 | 2022-05-27 | 江苏省医疗器械检验所(江苏省食品药品监督管理局医药包装材料容器产品质量监督检验站) | Superclean bench with structure is opened and close to glass door of being convenient for |
-
2020
- 2020-03-17 CN CN202020334234.0U patent/CN211988739U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534821A (en) * | 2022-01-25 | 2022-05-27 | 江苏省医疗器械检验所(江苏省食品药品监督管理局医药包装材料容器产品质量监督检验站) | Superclean bench with structure is opened and close to glass door of being convenient for |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |