CN218422856U

CN218422856U - A biological safety cabinet for protecting inside sample

Info

Publication number: CN218422856U
Application number: CN202222823257.XU
Authority: CN
Inventors: 崔旭东; 魏威
Original assignee: Shanghai Miaosheng Science And Trade Co ltd
Current assignee: Shanghai Miaosheng Science And Trade Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-02-03
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to a biological safety cabinet technical field specifically is a biological safety cabinet for protecting inside sample, including the cabinet body, the back fixed mounting of the cabinet body has deposits the case, and the top fixed mounting at the cabinet body back has the shower head, deposits the inside of case and evenly installs the peg. The utility model discloses a be provided with peg and shower head, hang gloves on the peg, the peg makes gloves be in vertical state and deposits, the shower head of deuterogamying uses, the shower head is on clear water blowout to vertical gloves of depositing, wash away the gloves, the gloves is vertical to be deposited and more does benefit to dropping of bacterium or impurity, shower head and peg make the device convenient to use more, the cabinet body of having solved among the prior art is albeit depositing of the gloves of being convenient for, but use the primary culture of gloves operation medicine at every turn, behind the experimental materials that bacterial disease trunk and diagnostic specimen etc. have the infectivity, all need wash earlier and put into the cabinet body again, still inconvenient user carries out the problem of using.

Description

A biosafety cabinet for protecting inside sample

Technical Field

The utility model relates to a biological safety cabinet technical field specifically is a biological safety cabinet for protecting inside sample.

Background

The biological safety cabinet is used as an isolation barrier, can effectively prevent the diffusion of aerosol, is a safe clean workbench special for microorganisms, and is used for protecting operators, laboratory environments and internal specimen experimental materials.

The bulletin number of authorizing is CN207102617U, discloses a biological safety cabinet for protecting inside sample it has recorded that it realizes the regulation to cabinet body height through adding the lifter, and the effectual conventional equipment of having solved of this design can't carry out altitude mixture control, then is not convenient for carry out the problem of using, adopts four through-hole installation gloves to come the person of facilitating the use to use in addition, and the effectual conventional equipment safety cabinet of having solved of this design adopts two gloves to have the problem that home range is too little.

The biosafety cabinet among the above-mentioned prior art adopts four through-hole installation gloves to come the person of facilitating the use to use, this kind of device is when the in-service use, though depositing of the gloves of being convenient for, but use gloves operation medicine primary culture at every turn, behind the experimental material that has infectivity such as bacterial strain and diagnostic specimen, all need wash earlier and put into the safety cabinet again, and this kind of biosafety cabinet is not equipped with the structure of being convenient for wash gloves, still inconvenient user uses, consequently, need design a biosafety cabinet for protecting inside sample in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biological safety cabinet for protecting inside sample to solve the biological safety cabinet among the prior art who proposes in the above-mentioned background art and though being convenient for depositing of gloves, but use gloves operation medicine primary culture, behind the experimental materials that bacterial strain and diagnostic specimen etc. have the infectivity at every turn, all need wash earlier and put into the safety cabinet again, and this kind of biological safety cabinet is not equipped with the structure of being convenient for wash gloves, still the problem that inconvenient user used.

In order to achieve the above object, the utility model provides a following technical scheme: a biosafety cabinet for protecting internal specimens, comprising: the cabinet body, the back fixed mounting of the cabinet body deposits the case, and the top fixed mounting at the cabinet body back has the shower head, deposits the inside of case and evenly installs the peg, deposits the bottom fixed mounting of incasement portion and has the water leakage pipe, and the water leakage pipe extends to the outside of depositing the case, and the visual window is installed in the front embedding of the cabinet body, and the both sides of the bottom of the cabinet body all fixed mounting have the supporting leg.

Preferably, the front of the cabinet body is provided with the wiping mechanism, and the wiping mechanism includes the dead lever, and the tip of dead lever and the front fixed connection of the cabinet body, the surface of dead lever cup joint and install a cavity section of thick bamboo, fixedly connected with mounting panel between the cavity section of thick bamboo, and the back mounted of mounting panel has the cotton of wiping.

Preferably, the bottom fixed mounting who deposits incasement portion has supplementary swash plate, the bottom of peg all with the top fixed connection of supplementary swash plate.

Preferably, the bottom end of the water leakage pipe is fixedly connected with a threaded hose.

Preferably, the outer surface of the fixing rod at the bottom of the hollow cylinder is sleeved with a buffer spring, and the bottom end of the buffer spring is fixedly connected with the fixing rod.

Preferably, the both sides of mounting panel all seted up logical groove, clean cotton positive both sides all fixed mounting have the grafting piece, and the top thread mounting of mounting panel has fastening bolt.

Preferably, the front surface of the mounting plate is fixedly connected with an extension rod, and the top end of the extension rod is fixedly provided with a control rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with peg and shower head, for the device is more convenient to use, be provided with peg and shower head, hang gloves on the peg, the peg makes gloves be in vertical state and deposits, the shower head of deuterogamying uses, the shower head is spouted the clear water and is used to vertical gloves of depositing, wash away gloves, the gloves are vertical to be deposited and more do benefit to dropping of bacterium or impurity, sewage after the washing flows through the hourglass pipe, thereby shower head and peg make the device be convenient for use more, the cabinet body of having solved among the prior art is though being convenient for depositing of gloves, but use gloves operation medicine primary culture at every turn, behind the experimental materials that have infectivity such as sick trunk and diagnostic sample, all need wash earlier and put into the cabinet body again, still inconvenient user carries out the problem of using.

2. Through being provided with the wiping mechanism, staff's accessible control mounting panel removes to drive and cleans the cotton removal, clean attached in the visual window in the back when cotton removal and remove, thereby clean visual window surface, in order to avoid visual window spot to appear and can not in time eliminate, the influence is observed, thereby further make cabinet body convenient to use, visual window cleans the back of finishing, loosen the mounting panel, receive the action of gravity, well cavity section of thick bamboo can slide down, when sliding to bottom and buffer spring contact, buffer spring has played the effect of buffering, thereby mounting panel and well cavity section of thick bamboo descend when making to loosen and be difficult to impaired.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a side view, sectional view of a portion of the structure of the present invention;

FIG. 3 is a schematic top view of a portion of the structure of the present invention;

FIG. 4 is a schematic view of a partial front view of the mounting plate and the wiping cotton structure of the present invention;

fig. 5 is a schematic sectional view of the storage box structure of the present invention from the back.

In the figure: 110. a cabinet body; 111. a storage box; 112. a shower head; 113. a hanging rod; 114. a water leakage pipe; 115. a threaded hose; 116. an auxiliary sloping plate; 117. a visual window; 118. supporting legs; 200. a wiping mechanism; 210. fixing the rod; 211. a hollow cylinder; 212. mounting a plate; 213. a buffer spring; 214. wiping cotton; 215. a through groove; 216. an insertion block; 217. fastening a bolt; 218. an extension rod; 219. a control lever.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, the present invention provides an embodiment: a biosafety cabinet for protecting internal specimens, comprising: the utility model provides a glove box, cabinet 110's back fixed mounting has storage box 111, cabinet 110's back top fixed mounting has shower head 112, storage box 111's inside evenly installs peg 113, storage box 111's inside bottom fixed mounting has water leakage pipe 114, water leakage pipe 114 extends to the outside of storing box 111, the front embedding of cabinet 110 is installed with visual window 117, cabinet 110's both sides all fixed mounting have supporting leg 118, for the device is more convenient to use, peg 113 and shower head 112 are provided, hang gloves on peg 113, peg 113 makes gloves be in vertical state and deposits, the use is carried out in coordination with shower head 112 again, shower head 112 spouts clear water to vertical gloves of depositing, wash gloves, gloves are deposited vertically and are more favorable to dropping of bacterium or impurity, the sewage after washing flows out through water leakage pipe 114, thereby shower head 112 and peg 113 make the device more convenient to use, the problem of the cabinet 110 convenient to deposit gloves among the prior art has been solved, but each time use the experimental materials that have infectivity such as operation medicine culture, the sick strain and diagnostic sample, all need to put into the cabinet 110 and wash the cabinet earlier, the problem of the use still.

Furthermore, deposit the inside bottom fixed mounting of case 111 and have supplementary swash plate 116, the bottom of peg 113 all with supplementary swash plate 116's top fixed connection, the sewage that the cleanness produced falls out through water leakage pipe 114, supplementary swash plate 116 has played the effect of concentrating sewage, makes remaining sewage concentrate near water leakage pipe 114 to sewage flows out from water leakage pipe 114, thereby makes sewage thoroughly flow out, makes the device convenient to use.

Furthermore, the bottom end of the water leakage pipe 114 is fixedly connected with a threaded hose 115, the threaded hose 115 is arranged, when the sewage in the storage box 111 needs to be discharged, one end of the threaded hose 115 extends into a sewer, and therefore the sewage can be directly discharged to the sewer through the threaded hose 115, and the sewage is prevented from leaking out of the water leakage pipe 114 to pollute the working environment on the ground.

Example two

The utility model provides a biological safety cabinet for protecting inside sample, compare in embodiment one, please refer to fig. 1-4, the front of the cabinet body 110 is provided with wiping mechanism 200, wiping mechanism 200 includes dead lever 210, the tip of dead lever 210 and the front fixed connection of the cabinet body 110, the surface of dead lever 210 is cup jointed and is installed a cavity section of thick bamboo 211, fixedly connected with mounting panel 212 between the cavity section of thick bamboo 211, the back mounted of mounting panel 212 cleans cotton 214, for the convenience of staff knows the inside condition of the cabinet body 110, but set up visual window 117, staff's accessible control mounting panel 212 removes to drive and cleans cotton 214 and removes, it removes in visual window 117 to clean the back when cotton 214 removes, thereby clean visual window 117 surface, in order to avoid visual window 117 to appear the spot can not in time eliminate, influence is observed, thereby further make the cabinet body 110 convenient to use.

Furthermore, the outer surface of the fixing rod 210 at the bottom of the hollow cylinder 211 is sleeved with a buffer spring 213, the bottom end of the buffer spring 213 is fixedly connected with the fixing rod 210, after the visible window 117 is wiped, the mounting plate 212 is loosened, the hollow cylinder 211 can slide downwards under the action of gravity, and when the hollow cylinder 211 slides to the bottom to be in contact with the buffer spring 213, the buffer spring 213 plays a role in buffering, so that the mounting plate 212 and the hollow cylinder 211 are not easy to damage when being loosened.

Further, the front fixedly connected with extension rod 218 of mounting panel 212, extension rod 218's top fixed mounting has control lever 219, when wiping visual window 117, the removal of mounting panel 212 is controlled to staff's accessible extension rod 218 and control lever 219, and extension rod 218 and control lever 219 are convenient for the staff and are applyed the power on mounting panel 212 to the staff of being convenient for wipes visual window 117, makes the device more convenient to use.

EXAMPLE III

The utility model provides a biological safety cabinet for protecting inside sample, compare in embodiment one, please refer to fig. 4, logical groove 215 has all been seted up to the both sides of mounting panel 212, clean the positive both sides of cotton 214 all fixed mounting have plug block 216, fastening bolt 217 is installed to the top screw thread of mounting panel 212, plug block 216 inserts and leads to in the groove 215, make and clean cotton 214 and the laminating of mounting panel 212, screw mounting panel 212 and plug block 216 into fastening bolt 217, it is fixed with cleaning cotton 214 to realize mounting panel 212, when cleaning the cotton 214 back and appearing wearing and tearing need change after long-term the use, screw fastening bolt 217 out, can realize cleaning the change of cotton 214, so as to be clean.

The working principle is as follows: in order to facilitate the use of the device, the hanging rod 113 and the spray header 112 are arranged, gloves are hung on the hanging rod 113, the hanging rod 113 enables the gloves to be stored in a vertical state, the gloves are matched with the spray header 112 to be used, the spray header 112 sprays clean water onto the vertically stored gloves, the gloves are washed, the gloves are vertically stored, bacteria or impurities can fall off conveniently, the washed sewage flows out through the water leakage pipe 114, the spray header 112 and the hanging rod 113 enable the device to be more convenient to use, and the problem that in the prior art, although the cabinet body 110 facilitates the storage of the gloves, after primary drug cultures, bacterial disease strains, diagnostic specimens and other infectious experimental materials are used by the gloves each time, the gloves need to be washed firstly and then placed into the cabinet body 110, and a user still cannot use the gloves conveniently is solved.

In order to facilitate the workers to know the inside condition of the cabinet body 110, the visual window 117 is arranged, the workers can control the mounting plate 212 to move to drive the wiping cotton 214 to move, the back of the wiping cotton 214 is attached to the visual window 117 to move when moving, the surface of the visual window 117 is wiped, so that stains appearing on the visual window 117 cannot be eliminated in time, observation is influenced, the cabinet body 110 is further convenient to use, the insertion block 216 is inserted into the through groove 215, the wiping cotton 214 is attached to the mounting plate 212, the fastening bolt 217 is screwed into the mounting plate 212 and the insertion block 216, the mounting plate 212 is fixed with the wiping cotton 214, when the back of the wiping cotton 214 is worn and needs to be replaced after long-term use, the fastening bolt 217 is screwed out, the replacement of the wiping cotton 214 can be realized, and the cleaning is convenient.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A biosafety cabinet for protecting internal specimens, comprising: the cabinet body (110), the back fixed mounting of the cabinet body (110) has deposits case (111), the top fixed mounting at the cabinet body (110) back has shower head (112), the inside of depositing case (111) evenly installs peg (113), the inside bottom fixed mounting of depositing case (111) has water leakage pipe (114), water leakage pipe (114) extend to the outside of depositing case (111), visual window (117) are installed in the front embedding of the cabinet body (110), the both sides of the cabinet body (110) bottom are all fixed mounting have supporting leg (118).

2. A biosafety cabinet according to claim 1, wherein: the cleaning mechanism (200) is arranged on the front face of the cabinet body (110), the cleaning mechanism (200) comprises a fixing rod (210), the end portion of the fixing rod (210) is fixedly connected with the front face of the cabinet body (110), a hollow cylinder (211) is sleeved and mounted on the outer surface of the fixing rod (210), a mounting plate (212) is fixedly connected between the hollow cylinders (211), and cleaning cotton (214) is mounted on the back face of the mounting plate (212).

3. A biosafety cabinet according to claim 1, wherein: an auxiliary inclined plate (116) is fixedly arranged at the bottom end inside the storage box (111), and the bottom ends of the hanging rods (113) are fixedly connected with the top end of the auxiliary inclined plate (116).

4. A biosafety cabinet according to claim 1, wherein: the bottom end of the water leakage pipe (114) is fixedly connected with a threaded hose (115).

5. A biosafety cabinet for protecting internal specimens according to claim 2, wherein: the outer surface of the fixed rod (210) at the bottom of the hollow cylinder (211) is sleeved with a buffer spring (213), and the bottom end of the buffer spring (213) is fixedly connected with the fixed rod (210).

6. A biosafety cabinet according to claim 2, wherein: through grooves (215) are formed in the two sides of the mounting plate (212), inserting blocks (216) are fixedly mounted on the two sides of the front face of the wiping cotton (214), and fastening bolts (217) are mounted on the top end of the mounting plate (212) in a threaded mode.

7. A biosafety cabinet according to claim 2, wherein: the front of the mounting plate (212) is fixedly connected with an extension rod (218), and the top end of the extension rod (218) is fixedly provided with a control rod (219).