CN215464488U - Biological safety cabinet convenient to remove - Google Patents
Biological safety cabinet convenient to remove Download PDFInfo
- Publication number
- CN215464488U CN215464488U CN202122037292.4U CN202122037292U CN215464488U CN 215464488 U CN215464488 U CN 215464488U CN 202122037292 U CN202122037292 U CN 202122037292U CN 215464488 U CN215464488 U CN 215464488U
- Authority
- CN
- China
- Prior art keywords
- safety cabinet
- plate
- sliding plate
- block
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model discloses a convenient-to-move biological safety cabinet, which comprises a base, wherein a safety cabinet device is arranged at the top of the base, and the base is provided with a fixed plate which is provided with an adjusting device, the adjusting device comprises a rotating component, a hollow fixed block and fixed rods, the rotating component is arranged in the hollow fixed block, the two sides of the hollow fixed block are both provided with the fixed rods, and cavity fixed block top is connected with the fixed plate, the runner assembly includes rotatory piece, the screw thread lead screw, the sliding plate, connecting rod and movable pulley, rotatory piece bottom is connected with the screw thread lead screw, the screw thread lead screw is kept away from the one end of rotatory piece and is run through out the cavity fixed block and be connected with the sliding plate, the sliding plate both sides all with cavity fixed block inner wall sliding connection, the sliding plate bottom is provided with the connecting rod, the connecting rod bottom is connected with movable pulley, the device can make the biological safety cabinet reach the effect of being convenient for remove and being convenient for fix.
Description
Technical Field
The utility model relates to the field of biological safety cabinets, in particular to a convenient-to-move biological safety cabinet.
Background
The biological safety cabinet is a box-type air purification negative pressure safety device capable of preventing aerosol from dissipating due to dangerous or unknown biological particles in the experimental operation and treatment process, is widely applied to the fields of clinical examination, biomedicine, scientific research and teaching and production, and is the most basic safety protection equipment in primary protective barriers in laboratory biological safety.
According to different user demands, the position of the biological safety cabinet is required to be constantly transferred sometimes, and the conventional biological safety cabinet is usually carried or moved by manpower when being transferred, so that time and labor are wasted, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the technical solution of the present invention is realized as follows:
the utility model provides a biological safety cabinet convenient to remove, includes the base, the base top is provided with the safety cabinet device, just be provided with the fixed plate on the base, be provided with adjusting device on the fixed plate.
The adjusting device comprises a rotating assembly, a hollow fixing block and fixing rods, wherein the rotating assembly is arranged in the hollow fixing block, the fixing rods are arranged on two sides of the hollow fixing block, and the top of the hollow fixing block is connected with the fixing plates.
The rotating assembly comprises a rotating block, a threaded lead screw, a sliding plate, a connecting rod and a movable pulley, the bottom of the rotating block is connected with the threaded lead screw, one end, far away from the rotating block, of the threaded lead screw penetrates through the hollow fixed block and is connected with the sliding plate, two sides of the sliding plate are both in sliding connection with the inner wall of the hollow fixed block, the connecting rod is arranged at the bottom of the sliding plate, and the bottom of the connecting rod is connected with the movable pulley.
Preferably, the biosafety cabinet device outside is provided with damper, damper includes backup pad, piston plate, spring and bracing piece, be provided with in the backup pad the spring, just backup pad one side with the biosafety cabinet device is connected, spring one side with the piston plate is connected, be provided with on the piston plate the bracing piece, the bracing piece is kept away from the one end of piston plate runs through out the backup pad is connected with the damper.
Preferably, a rubber pad is arranged on the damping plate.
Preferably, the bottom of the fixing rod is provided with an anti-slip surface.
Preferably, the bottom of the base is provided with a rust-proof surface.
The utility model has the beneficial effects that: support the safety cabinet device through the base, when will removing, it makes the sliding plate remove in the cavity fixed block to drive the screw lead screw through rotatory piece, then the sliding plate drives the connecting rod and makes movable pulley and ground contact, just can make the safety cabinet device reach the effect of being convenient for to remove in this time, when needs are fixed, it makes the sliding plate drive connecting block messenger movable pulley rebound to the cavity fixed block through rotatory piece drive screw lead screw, then fix through the dead lever, the device can make biological safety cabinet reach the effect of being convenient for remove and being convenient for fix.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram showing the overall structure of the present invention;
FIG. 2 is a schematic structural front view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a partially enlarged view of fig. 2 at B.
Reference numerals: 1. a base; 101. a fixing plate; 102. a hollow fixed block; 103. fixing the rod; 104. rotating the block; 105. a threaded lead screw; 106. a sliding plate; 107. a connecting rod; 108. a movable pulley; 109. a support plate; 110. a piston plate; 111. a spring; 112. a support bar; 113. a shock absorbing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the utility model provides a technical scheme of a conveniently movable biological safety cabinet:
a biological safety cabinet convenient to move comprises a base 1, wherein a safety cabinet device is arranged at the top of the base 1, a fixing plate 101 is arranged on the base 1, an adjusting device is arranged on the fixing plate 101, the adjusting device comprises a rotating component, a hollow fixing block 102 and a fixing rod 103, the rotating component is arranged in the hollow fixing block 102, the fixing rods 103 are arranged on two sides of the hollow fixing block 102, the top of the hollow fixing block 102 is connected with the fixing plate 101, the rotating component comprises a rotating block 104, a threaded lead screw 105, a sliding plate 106, a connecting rod 107 and a movable pulley 108, the bottom of the rotating block 104 is connected with the threaded lead screw 105, one end of the threaded lead screw 105, far away from the rotating block 104, penetrates through the hollow fixing block 102 and is connected with the sliding plate 106, two sides of the sliding plate 106 are slidably connected with the inner wall of the hollow fixing block 102, the bottom of the sliding plate 106 is provided with the connecting rod 107, and the bottom of the connecting rod 107 is connected with the movable pulley 108, support the safety cabinet device through base 1, when will moving, drive screw lead screw 105 through rotatory piece 104 and make sliding plate 106 remove in cavity fixed block 102, then sliding plate 106 drives connecting rod 107 and makes movable pulley 108 and ground contact, just can make the safety cabinet device reach the effect of being convenient for to remove in this time, when needs are fixed, drive screw lead screw 105 through rotatory piece 104 and make sliding plate 106 drive connecting rod 107 make movable pulley 108 upwards move to cavity fixed block 102 in, then fix through dead lever 103.
The biological safety cabinet device outside is provided with damper assembly, damper assembly includes backup pad 109, piston plate 110, spring 111 and bracing piece 112, be provided with spring 111 in the backup pad 109, and backup pad 109 one side is connected with biological safety cabinet device, spring 111 one side is connected with piston plate 110, be provided with bracing piece 112 on the piston plate 110, the one end that piston plate 110 was kept away from to bracing piece 112 runs through backup pad 109 and is connected with damping plate 113, when safety cabinet device received vibrations, it makes spring 111 in piston plate 110 extrusion backup pad 109 to drive bracing piece 112 through damping plate 113, elasticity through spring 111 reaches absorbing effect.
The shock absorption plate 113 is provided with a rubber pad, and a shock absorption effect is achieved through the rubber pad.
The bottom of the fixing rod 103 is provided with an anti-skid surface, and an anti-skid effect is achieved through the anti-skid surface.
The bottom of the base 1 is provided with a rust-proof surface, and the base achieves an antirust effect through the rust-proof surface.
The working principle and the using process of the utility model are as follows: the safety cabinet device is supported through the base 1, when the safety cabinet device is to be moved, the rotating block 104 drives the threaded screw rod 105 to enable the sliding plate 106 to move in the hollow fixing block 102, then the sliding plate 106 drives the connecting rod 107 to enable the movable pulley 108 to be in contact with the ground, the safety cabinet device can achieve the effect of facilitating moving, when the safety cabinet device needs to be fixed, the rotating block 104 drives the threaded screw rod 105 to enable the sliding plate 106 to drive the connecting rod 107 to enable the movable pulley 108 to move upwards into the hollow fixing block 102, then the fixing rod 103 is used for fixing, when the safety cabinet device is vibrated, the damping plate 113 drives the supporting rod 112 to enable the piston plate 110 to extrude the spring 111 in the supporting plate 109, the damping effect is achieved through the elasticity of the spring 111, and the device can enable the biological safety cabinet to achieve the effects of facilitating moving and facilitating fixing.
While there has been shown and described the fundamental principles of the utility model, the principal features and advantages thereof, it will be understood by those skilled in the art that the utility model is not limited by the foregoing embodiments, which are presently preferred and not intended to be limiting, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a biohazard safety equipment convenient to remove which characterized in that: the safety cabinet device comprises a base (1), wherein a safety cabinet device is arranged at the top of the base (1), and a fixing plate (101) is arranged on the base (1); an adjusting device is arranged on the fixing plate (101);
the adjusting device comprises a rotating assembly, a hollow fixing block (102) and a fixing rod (103); the rotating assembly is arranged in the hollow fixing block (102); the fixing rods (103) are arranged on two sides of the hollow fixing block (102), and the top of the hollow fixing block (102) is connected with the fixing plate (101);
the rotating assembly comprises a rotating block (104), a threaded screw rod (105), a sliding plate (106), a connecting rod (107) and a movable pulley (108); the bottom of the rotating block (104) is connected with the threaded screw rod (105); one end of the threaded screw rod (105) far away from the rotating block (104) penetrates through the hollow fixed block (102) and is connected with the sliding plate (106); both sides of the sliding plate (106) are in sliding connection with the inner wall of the hollow fixed block (102); the connecting rod (107) is arranged at the bottom of the sliding plate (106); the bottom of the connecting rod (107) is connected with a movable pulley (108).
2. A portable biohazard safety equipment according to claim 1, wherein: the biological safety cabinet device outside is provided with damper, damper includes backup pad (109), piston board (110), spring (111) and bracing piece (112), be provided with in backup pad (109) spring (111), just backup pad (109) one side with biological safety cabinet device connects, spring (111) one side with piston board (110) are connected, be provided with on piston board (110) bracing piece (112), bracing piece (112) are kept away from the one end of piston board (110) runs through out backup pad (109) and is connected with damping plate (113).
3. A portable biohazard safety equipment according to claim 2, wherein: the shock absorption plate (113) is provided with a rubber pad.
4. A portable biohazard safety equipment according to claim 1, wherein: the bottom of the fixed rod (103) is provided with an anti-skid surface.
5. A portable biohazard safety equipment according to claim 1, wherein: the bottom of the base (1) is provided with a rust-proof surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122037292.4U CN215464488U (en) | 2021-08-27 | 2021-08-27 | Biological safety cabinet convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122037292.4U CN215464488U (en) | 2021-08-27 | 2021-08-27 | Biological safety cabinet convenient to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215464488U true CN215464488U (en) | 2022-01-11 |
Family
ID=79765112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122037292.4U Expired - Fee Related CN215464488U (en) | 2021-08-27 | 2021-08-27 | Biological safety cabinet convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215464488U (en) |
-
2021
- 2021-08-27 CN CN202122037292.4U patent/CN215464488U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220111 |