CN210410764U - Biological safety cabinet convenient to change gloves - Google Patents
Biological safety cabinet convenient to change gloves Download PDFInfo
- Publication number
- CN210410764U CN210410764U CN201920868738.8U CN201920868738U CN210410764U CN 210410764 U CN210410764 U CN 210410764U CN 201920868738 U CN201920868738 U CN 201920868738U CN 210410764 U CN210410764 U CN 210410764U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- biological safety
- cabinet body
- safety cabinet
- rod
- 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.)
- Active
Links
Images
Landscapes
- Gloves (AREA)
Abstract
The utility model relates to a biological assay equipment technical field, and disclose a biological safety cabinet convenient to change gloves, including the biological safety cabinet body, the hole is placed to the gloves that two symmetric distributions were seted up on the surface of biological safety cabinet body, and the fixed surface of biological safety cabinet body is connected with the fixed block of two symmetric distributions, and one side that two fixed blocks are relative rotates jointly and is connected with and places the corresponding gloves replacement mechanism in hole with gloves, the bottom fixedly connected with frame of biological safety cabinet body, the equal fixedly connected with universal wheel in bottom four corners department of frame, the equal fixedly connected with in the left and right sides of frame and the corresponding stop gear of universal wheel. The utility model discloses can conveniently change gloves on the biosafety cabinet body, and can conveniently increase the stability of placing of biosafety cabinet body to and can intercept the dust in the air, avoid the dust to get into the biosafety cabinet originally internally, can conveniently carry out the dismouting to the dust screen simultaneously.
Description
Technical Field
The utility model relates to a biological assay equipment technical field especially relates to a biosafety cabinet convenient to change gloves.
Background
The biological safety cabinet is a box-shaped air purification negative pressure safety device which can prevent aerosol from dissipating when some dangerous or unknown biological particles are contained in the experimental operation and treatment process. The protective screen is widely applied to scientific research, teaching, clinical examination and production in the fields of microbiology, biomedicine, genetic engineering, biological products and the like, and is the most basic safety protective equipment in the primary protective screen in the biological safety of laboratories.
When using, two gloves are installed through sticky mode on the glass on biosafety cabinet surface mostly to the totally-enclosed biosafety cabinet of current, connect firm inadequately, and when gloves damage need change it, still need tear its surperficial viscose and remove, leave the seal of a government organization in glass's surface easily, still need clear up it, and is too loaded down with trivial details inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art totally-enclosed biosafety cabinet when using, install two gloves through sticky mode mostly on the glass on biosafety cabinet surface, connect firm inadequately, and when gloves damage need change it, still need tear the viscose on its surface and remove, leave the seal of a government organization in old china on glass's surface easily, still need clear up it, too loaded down with trivial details inconvenient problem, and the biosafety cabinet of change gloves of being convenient for that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a biological safety cabinet convenient for replacing gloves comprises a biological safety cabinet body, wherein two glove placing holes which are symmetrically distributed are formed in the surface of the biological safety cabinet body, two fixed blocks which are symmetrically distributed are fixedly connected to the surface of the biological safety cabinet body, a glove replacing mechanism corresponding to the glove placing holes is jointly and rotatably connected to one opposite side of the two fixed blocks, a rack is fixedly connected to the bottom of the biological safety cabinet body, universal wheels are fixedly connected to four corners of the bottom of the rack, limiting mechanisms corresponding to the universal wheels are fixedly connected to the left side and the right side of the rack, an air outlet pipe is fixedly connected to the top of the biological safety cabinet body, a dust screen is fixedly connected to the top of the air outlet pipe, fixed rods are fixedly connected to the left side and the right side of the dust screen, first supporting blocks are fixedly connected to the left side and the right side of the air, and the upper surface of the first supporting block is fixedly connected with a clamping mechanism corresponding to the fixing rod.
Preferably, the gloves change mechanism includes rotates the pivot of being connected with two fixed blocks, the outer wall fixedly connected with two symmetric distribution's of pivot torsion spring, two one side that torsion spring carried on the back mutually is respectively with the relative one side fixed connection of two fixed blocks, the outer wall fixedly connected with connecting plate of pivot, the top fixedly connected with backup pad of connecting plate, the bracing piece of two symmetric distribution of top fixedly connected with of backup pad, the corresponding annular stripper plate in hole is placed with gloves to the top fixedly connected with of bracing piece.
Preferably, the opposite sides of the two annular extrusion plates are fixedly connected with a connecting rod together, and the surface of the connecting rod is fixedly connected with a handle.
Preferably, a sealing gasket is fixedly connected to the surface of the annular extrusion plate.
Preferably, the limiting mechanism comprises a second supporting block fixedly connected with the side wall of the rack, a rolling bearing is embedded in the surface of the second supporting block, a threaded rod is fixedly connected to the inner wall of the rolling bearing, and a limiting block is fixedly connected to the bottom of the threaded rod.
Preferably, one end of the threaded rod, which is far away from the limiting block, is fixedly connected with a rotating block.
Preferably, one side of the limiting block, which is far away from the threaded rod, is fixedly connected with a rubber pad.
Preferably, the clamping mechanism includes the clamping piece with first supporting block top fixed connection, the lateral wall of clamping piece is seted up flutedly, fixedly connected with reset spring in the recess, reset spring keeps away from the one end fixedly connected with gag lever post of recess lateral wall, reset spring's one end is kept away from to the gag lever post is passed the opening part of recess and is outwards extended, the dead lever is kept away from one side of dust screen and is seted up the spacing hole corresponding with the gag lever post.
Preferably, the bottom of the limiting rod is fixedly connected with a sliding block, and the bottom of the groove is provided with a sliding groove in matched connection with the sliding block.
Preferably, the top of the limiting rod is fixedly connected with a pull rod, and the top of the groove is provided with a strip-shaped opening corresponding to the pull rod.
Compared with the prior art, the utility model provides a biosafety cabinet convenient to change gloves possesses following beneficial effect:
1. this biosafety cabinet convenient to change gloves, through being provided with the pivot, torsion spring, the connecting plate, a supporting plate, annular stripper plate and handle, when needs are changed gloves, the pulling handle, handle pulling connecting rod, two annular stripper plates of connecting rod pulling, annular stripper plate pulling bracing piece, bracing piece pulling backup pad, backup pad pulling connecting plate, connecting plate pulling pivot, the pivot drives torsion spring and rotates, place downthehole damaged gloves with gloves and take out, and place downthehole at gloves with new gloves, loosen the handle, torsion spring drives the pivot and rotates, the pivot drives the connecting plate and rotates, the connecting plate drives the backup pad and rotates, the backup pad drives the bracing piece and rotates, the bracing piece drives annular stripper plate and pushes down gloves, can conveniently change gloves on the biosafety cabinet body.
2. This biosafety cabinet convenient to change gloves through being provided with universal wheel, threaded rod and stopper, when removing the assigned position to the biosafety cabinet body through the universal wheel, rotates the turning block, and the turning block drives the threaded hole internal rotation of threaded rod on the second supporting shoe, and the threaded rod promotes the stopper, makes the stopper contact with ground, carries on spacingly to the universal wheel, can conveniently increase the stability of placing of biosafety cabinet body.
3. This biosafety cabinet convenient to change gloves, through being provided with the dust screen, the chucking piece, reset spring, gag lever post and pull rod, intercept through the dust screen in to the air, it is internal to avoid the dust to get into biosafety cabinet, when the dust screen blockked up, the pulling pull rod, pull rod pulling gag lever post, the gag lever post passes through the slider and slides in the spout, and extrude reset spring, reset spring is the internal contraction, and drive in the gag lever post stretches into the recess on the chucking piece, take off the dust screen, otherwise install it, can conveniently carry out the dismouting to the dust screen.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can conveniently change gloves on the biosafety cabinet body, and can conveniently increase the stability of placing of biosafety cabinet body to and can intercept the dust in the air, avoid the dust to get into the biosafety cabinet originally internally, can conveniently carry out the dismouting to the dust screen simultaneously.
Drawings
FIG. 1 is a schematic structural view of a biosafety cabinet with gloves convenient to replace according to the present invention;
FIG. 2 is a schematic structural view of a portion A of a biosafety cabinet with gloves convenient to replace according to the present invention;
fig. 3 is a schematic structural diagram of a part B of the biosafety cabinet convenient for glove replacement according to the present invention.
In the figure: 1 biological safety cabinet body, 2 gloves place the hole, 3 fixed blocks, 4 gloves change mechanism, 41 pivot, 42 torsion spring, 43 connecting plates, 44 backup pads, 45 bracing pieces, 46 annular stripper plate, 47 connecting rods, 48 handles, 5 frames, 6 universal wheels, 7 stop gear, 71 second supporting shoe, 72 threaded rod, 73 stopper, 74 turning block, 8 outlet duct, 9 dust screen, 10 fixed rods, 11 first supporting shoe, 12 chucking mechanism, 121 chucking piece, 122 recess, 123 reset spring, 124 stopper, 125 pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a biosafety cabinet convenient for glove replacement comprises a biosafety cabinet body 1, two symmetrically distributed glove placing holes 2 are formed on the surface of the biosafety cabinet body 1, two symmetrically distributed fixed blocks 3 are fixedly connected to the surface of the biosafety cabinet body 1, a glove replacing mechanism 4 corresponding to the glove placing holes 2 is jointly and rotatably connected to one side opposite to the two fixed blocks 3, a frame 5 is fixedly connected to the bottom of the biosafety cabinet body 1, universal wheels 6 are fixedly connected to four corners of the bottom of the frame 5, limiting mechanisms 7 corresponding to the universal wheels 6 are fixedly connected to the left side and the right side of the frame 5, an air outlet pipe 8 is fixedly connected to the top of the biosafety cabinet body 1, a dust screen 9 is fixedly connected to the top of the air outlet pipe 8, fixed rods 10 are fixedly connected to the left side and the right side of the dust screen 9, first supporting blocks 11 are, a clamping mechanism 12 corresponding to the fixing rod 10 is fixedly connected to the upper surface of the first supporting block 11.
The opposite sides of the two annular extrusion plates 46 are fixedly connected with a connecting rod 47 together, and the surface of the connecting rod 47 is fixedly connected with a handle 48, so that the two annular extrusion plates 46 can be conveniently pulled up simultaneously.
The surface of the annular extrusion plate 46 is fixedly connected with a sealing gasket, so that the sealing performance of the annular extrusion plate 46 can be facilitated.
One end of the threaded rod 72 far away from the limiting block 73 is fixedly connected with a rotating block 74, so that the threaded rod 72 can be conveniently rotated.
One side of the limiting block 73 far away from the threaded rod 72 is fixedly connected with a rubber pad, so that the friction force of the limiting block 73 can be conveniently increased.
The bottom fixedly connected with slider of gag lever post 124, the spout with slider accordant connection is seted up to the bottom of recess 122, can conveniently carry on spacingly to gag lever post 124, and it slides to be convenient for.
The top of gag lever post 124 is fixedly connected with pull rod 125, and the top of recess 122 is seted up the bar opening corresponding with pull rod 125, can conveniently stimulate gag lever post 124.
In the utility model, when the gloves need to be replaced, the handle 48 is pulled, the handle 48 pulls the connecting rod 47, the connecting rod 47 pulls the two annular extrusion plates 46, the annular extrusion plate 46 pulls the supporting rod 45, the supporting rod 45 pulls the supporting plate 44, the supporting plate 44 pulls the connecting plate 43, the connecting plate 43 pulls the rotating shaft 41, the rotating shaft 41 drives the torque spring 42 to rotate, the damaged glove in the glove placing hole 2 is taken out, a new glove is placed in the glove placing hole 2, the handle 48 is released, the torque spring 42 drives the rotating shaft 41 to rotate, the rotating shaft 41 drives the connecting plate 43 to rotate, the connecting plate 43 drives the supporting plate 44 to rotate, the supporting plate 44 drives the supporting rod 45 to rotate, the supporting rod 45 drives the annular extrusion plate 46 to press the glove, the glove on the biological safety cabinet body 1 can be conveniently replaced, when the biological safety cabinet body 1 is moved to a designated position through the universal wheel, the turning block 74 is rotated, the turning block 74 drives the threaded rod 72 to rotate in the threaded hole in the second supporting block 71, the threaded rod 72 pushes the limiting block 73, the limiting block 73 is in contact with the ground, the universal wheel 6 is limited, the placing stability of the biological safety cabinet body 1 can be conveniently increased, dust in the air is intercepted by using the dust screen 9, the dust is prevented from entering the biological safety cabinet body 1, when the dust screen 9 is blocked, the pull rod 125 is pulled, the pull rod 125 pulls the limiting rod 124, the limiting rod 124 slides in the sliding groove through the sliding block, the reset spring 123 is extruded, the reset spring 123 contracts inwards, the limiting rod 124 is driven to stretch into the groove 122 in the clamping block 121, the dust screen 9 is taken down, otherwise, the dust screen 9 is installed, and the dust screen 9 can be conveniently disassembled and assembled.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. A biological safety cabinet convenient for replacing gloves comprises a biological safety cabinet body (1), wherein two glove placing holes (2) which are symmetrically distributed are formed in the surface of the biological safety cabinet body (1), the biological safety cabinet is characterized in that two fixed blocks (3) which are symmetrically distributed are fixedly connected to the surface of the biological safety cabinet body (1), one opposite sides of the two fixed blocks (3) are jointly and rotatably connected with glove replacing mechanisms (4) corresponding to the glove placing holes (2), the bottom of the biological safety cabinet body (1) is fixedly connected with a rack (5), universal wheels (6) are fixedly connected at four corners of the bottom of the rack (5), limiting mechanisms (7) corresponding to the universal wheels (6) are fixedly connected to the left side and the right side of the rack (5), and an air outlet pipe (8) is fixedly connected to the top of the biological safety cabinet body (1), the top fixedly connected with dust screen (9) of outlet duct (8), the equal fixedly connected with dead lever (10) in the left and right sides of dust screen (9), the first supporting block (11) of the equal fixedly connected with in the left and right sides of outlet duct (8), the last fixed surface of first supporting block (11) is connected with chucking mechanism (12) corresponding with dead lever (10).
2. The biosafety cabinet convenient for glove replacement according to claim 1, wherein the glove replacement mechanism (4) comprises a rotating shaft (41) rotatably connected with the two fixing blocks (3), the outer wall of the rotating shaft (41) is fixedly connected with two symmetrically distributed torsion springs (42), the opposite sides of the two torsion springs (42) are respectively fixedly connected with the opposite sides of the two fixing blocks (3), the outer wall of the rotating shaft (41) is fixedly connected with a connecting plate (43), the top of the connecting plate (43) is fixedly connected with a supporting plate (44), the top of the supporting plate (44) is fixedly connected with two symmetrically distributed supporting rods (45), and the top of the supporting rod (45) is fixedly connected with an annular extrusion plate (46) corresponding to the glove placing hole (2).
3. A biosafety cabinet facilitating glove replacement according to claim 2, wherein a connecting rod (47) is fixedly connected to the opposite sides of the two annular compression plates (46), and a handle (48) is fixedly connected to the surface of the connecting rod (47).
4. A bio-safety cabinet for facilitating glove replacement according to claim 2, wherein a sealing gasket is fixedly connected to the surface of the annular compression plate (46).
5. The biosafety cabinet convenient for glove replacement according to claim 1, wherein the limiting mechanism (7) comprises a second supporting block (71) fixedly connected with the side wall of the rack (5), a rolling bearing is embedded in the surface of the second supporting block (71), a threaded rod (72) is fixedly connected to the inner wall of the rolling bearing, and a limiting block (73) is fixedly connected to the bottom of the threaded rod (72).
6. The biosafety cabinet convenient for glove replacement according to claim 5, wherein a rotating block (74) is fixedly connected to one end of the threaded rod (72) far away from the limiting block (73).
7. The biosafety cabinet convenient for glove replacement according to claim 5, characterized in that a rubber pad is fixedly connected to one side of the limiting block (73) far away from the threaded rod (72).
8. The biosafety cabinet convenient to replace gloves as claimed in claim 1, wherein the clamping mechanism (12) comprises a clamping block (121) fixedly connected with the top of the first supporting block (11), a groove (122) is formed in a side wall of the clamping block (121), a return spring (123) is fixedly connected in the groove (122), a limiting rod (124) is fixedly connected to one end, away from the side wall of the groove (122), of the return spring (123), one end, away from the return spring (123), of the limiting rod (124) penetrates through an opening of the groove (122) and extends outwards, and a limiting hole corresponding to the limiting rod (124) is formed in one side, away from the dust screen (9), of the fixing rod (10).
9. The biosafety cabinet convenient for glove replacement according to claim 8, wherein a sliding block is fixedly connected to the bottom of the limiting rod (124), and a sliding groove in matching connection with the sliding block is formed at the bottom of the groove (122).
10. The biosafety cabinet convenient for glove replacement according to claim 8, wherein a pull rod (125) is fixedly connected to the top of the limiting rod (124), and a strip-shaped opening corresponding to the pull rod (125) is formed in the top of the groove (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920868738.8U CN210410764U (en) | 2019-06-11 | 2019-06-11 | Biological safety cabinet convenient to change gloves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920868738.8U CN210410764U (en) | 2019-06-11 | 2019-06-11 | Biological safety cabinet convenient to change gloves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210410764U true CN210410764U (en) | 2020-04-28 |
Family
ID=70374671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920868738.8U Active CN210410764U (en) | 2019-06-11 | 2019-06-11 | Biological safety cabinet convenient to change gloves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210410764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921571A (en) * | 2020-09-08 | 2020-11-13 | 深圳市中深装建设集团有限公司 | Medical engineering experimental box |
| CN113545616A (en) * | 2021-08-30 | 2021-10-26 | 亿普特集团有限公司 | Intelligent fireproof safety cabinet for hazardous chemical substances |
-
2019
- 2019-06-11 CN CN201920868738.8U patent/CN210410764U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921571A (en) * | 2020-09-08 | 2020-11-13 | 深圳市中深装建设集团有限公司 | Medical engineering experimental box |
| CN113545616A (en) * | 2021-08-30 | 2021-10-26 | 亿普特集团有限公司 | Intelligent fireproof safety cabinet for hazardous chemical substances |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210410764U (en) | Biological safety cabinet convenient to change gloves | |
| CN108326797A (en) | A kind of energy-saving mechanical class end cap dismounting device | |
| CN214693227U (en) | Spiral cover opener | |
| CN208812131U (en) | A kind of novel vacuum chuck machinery hand | |
| CN207532900U (en) | A kind of sewage disposal equipment | |
| CN216967824U (en) | Driving device for mechanical arm joint | |
| CN211246608U (en) | Biological safety cabinet convenient to use | |
| CN209960064U (en) | Connecting mechanism for hospital anesthesia equipment hose | |
| CN210192774U (en) | Anti-falling gripper | |
| CN209162031U (en) | A kind of microbiological culture media chucking device | |
| CN214611676U (en) | Energy-saving reverse osmosis treatment device | |
| CN213948033U (en) | Truckle of switching-over lockable | |
| CN213255362U (en) | Anti-aging treatment device for surface of composite drawing-die type material | |
| CN220463946U (en) | Clamping mechanical arm of robot | |
| CN220099011U (en) | Preserved strain activation transfer device | |
| CN217489902U (en) | Factory sewage treatment equipment with solid-liquid separation function | |
| CN214859831U (en) | Oral care is with wasing auxiliary device | |
| CN216547419U (en) | Fence transfer device | |
| CN217333517U (en) | Novel clinical care teaching tool case | |
| CN216005255U (en) | Waste water purification device is used in enzyme preparation production | |
| CN208552809U (en) | A kind of sterile fixed device for sputum aspirator tube | |
| CN217311282U (en) | Convenient intelligent management and control of removing and killing equipment that removes | |
| CN219582737U (en) | Ring mould take-out device | |
| CN217187440U (en) | Medical ointment device is scribbled to surgery wound | |
| CN218391555U (en) | Infusion bottle placing plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |