CN215353502U

CN215353502U - Biological clean safety cabinet for movable sterile protective sleeve

Info

Publication number: CN215353502U
Application number: CN202121295896.2U
Authority: CN
Inventors: 汪圣华; 毛继红; 洪娟瑛
Original assignee: HANGZHOU QIANDAO LAKE LONGER BIOTECHNOLOGY CO LTD
Current assignee: HANGZHOU QIANDAO LAKE LONGER BIOTECHNOLOGY CO LTD
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-31
Anticipated expiration: 2031-06-10

Abstract

The utility model relates to the technical field of biological cleaning safety cabinets, in particular to a biological cleaning safety cabinet for a movable sterile protective sleeve, which aims at solving the problems that pollutants are inconvenient to treat and move in the prior art, and provides the following scheme, comprising the following steps of: the top rigid coupling of operation panel has the cabinet body, and the operating door is installed to cabinet body front one side, and the bottom rigid coupling of operation panel has the box, and the positive one side externally mounted of box has the clearance door. The utility model has reasonable structure, stable structure and simple operation, realizes the collection of waste generated in the biological clean safety cabinet, ensures the cleanliness of the biological clean safety cabinet, can also facilitate the movement of the biological clean safety cabinet, reduces the influence of vibration generated in the moving process on the biological clean safety cabinet, effectively prolongs the service life of the trundle, and is easy to popularize and use.

Description

Biological clean safety cabinet for movable sterile protective sleeve

Technical Field

The utility model relates to the field of biological cleaning safety cabinets, in particular to a biological cleaning safety cabinet for a movable sterile protective sleeve.

Background

Biological clean safety cabinet is for operating personnel and personnel's around the operating personnel's safety, keeps apart the pollution aerosol that takes place when handling dangerous microorganism at the first defense device in the operating area, and biological clean safety cabinet can provide sample and staff's duplicate protection, and when being to dangerous goods, often need use aseptic protective sheath to protect operating personnel, and aseptic protective sheath after the use is infected with the danger source, needs in time handle.

Biological clean safety cabinet among the prior art is when handling dangerous biology, can keep apart the pollution source, but when examining dangerous biology, the aseptic protective sheath that has been infected with the danger source of production need be taken out and is handled, after aseptic protective sheath is taken out, pollution source and external contact, can cause the pollution to external environment, and then pollute the air of operation area, and current biological clean safety cabinet is bulky, inconvenient removal, for this reason, this scheme has provided a portable aseptic protection cover and has used biological clean safety cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model provides a biological cleaning safety cabinet for a movable sterile protective sleeve, which solves the problems of inconvenient treatment and inconvenient movement of pollutants in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a biological cleaning safety cabinet for a movable sterile protective sleeve comprises:

the top of the operating board is fixedly connected with a cabinet body, an operating door is installed on one side of the front face of the cabinet body, a box body is fixedly connected to the bottom of the operating board, and a cleaning door is installed outside one side of the front face of the box body;

the connecting mechanism comprises a connecting pipe fixedly connected to the top of the operating board and a cover plate hinged to the top of the connecting pipe, a separating block is mounted at the bottom of the connecting pipe, a vertical rod is fixedly connected to the top of the separating block, and the vertical rod and the cover plate are matched with each other;

the top of the base is fixedly connected with the bottom of the box body, a plurality of groups of transverse plates are mounted at the top of the inner side of the base and are arranged along the length direction of the base, a plurality of groups of buffer mechanisms are hinged to the bottoms of the plurality of groups of transverse plates, a bottom plate is hinged to the bottoms of the plurality of groups of buffer mechanisms, an outer plate is movably sleeved outside the bottom plate and is connected with the bottom plate through a plurality of groups of third springs, and a plurality of groups of trundles are mounted at the bottom of the bottom plate; and

and the driving mechanism is arranged on the base and is used for driving the plurality of groups of transverse plates to move.

Preferably, the top of the separation block is of a conical structure, a plurality of groups of connecting rods are fixedly connected to the outer portion of the separation block, guide rods are movably sleeved at the bottoms of the plurality of groups of connecting rods, the tops of the guide rods penetrate through the connecting rods and are fixedly connected with the bottom of the operation plate, and first springs are mounted on outer rings of the guide rods, which are located at the bottoms of the connecting rods.

Preferably, the inside of box is provided with collects the box, the opening has been seted up at the top of collecting the box, and collects the box and be located the below of connecting pipe.

Preferably, buffer gear establishes the foundation in the sleeve inside, rigid coupling at the second spring at the foundation top including the sleeve, the activity cover that articulate in diaphragm bottom, top and the telescopic inboard top rigid coupling of second spring, the bottom of foundation extends to telescopic outside and the top of bottom plate is articulated.

Preferably, actuating mechanism establishes at the inside threaded rod of mounting groove, the outside transmission piece of threaded rod, multiunit including seting up mounting groove, rotation on base top inner wall the bottom of transmission piece all extends to the bottom of mounting groove respectively with the top rigid coupling of multiunit diaphragm, actuating mechanism still establishes at the outside spacing bolt of carousel, multiunit including installing positive one side outside of base and being used for driving threaded rod pivoted carousel, threaded sleeve the opposite side that the one end of spacing bolt all extends to the carousel and the outer wall butt of base.

Preferably, the caster wheels are all universal wheels.

The utility model has the beneficial effects that:

1. through the mutual cooperation of connecting pipe, material blocking block, guide bar, first spring, montant, apron etc., when realizing handling the aseptic protective sheath after polluting, can also prevent that the inside discarded object of storing of box from entering into biological clean safety cabinet's inside, cause the pollution to biological clean safety cabinet, guarantee biological clean safety cabinet internal environment clean health.

2. Through diaphragm, buffer gear, the bottom plate, the planking, the third spring, the truckle, drive arrangement etc. mutually support, the realization puts down the truckle when needs move the biological clean safety cabinet, and cushion the vibration that removes the in-process and produce, improve the stability of the removal of biological clean safety cabinet, and when need not move the biological clean safety cabinet, pack up the truckle, avoid the truckle to be pressed down for a long time and warp, improve the life of truckle.

The utility model has reasonable structure, stable structure and simple operation, realizes the collection of waste generated in the biological clean safety cabinet, ensures the cleanliness of the biological clean safety cabinet, can also facilitate the movement of the biological clean safety cabinet, reduces the influence of vibration generated in the moving process on the biological clean safety cabinet, effectively prolongs the service life of the trundle, and is easy to popularize and use.

Drawings

Fig. 1 is a left side partial cross-sectional view of the present invention.

Fig. 2 is an enlarged view of the present invention at a.

Fig. 3 is an enlarged view of the present invention at B.

Fig. 4 is a front view of the present invention.

Reference numbers in the figures: 1. an operation panel; 2. a cabinet body; 4. an operating door; 5. a box body; 6. a collection box; 7. cleaning the door; 8. a connecting pipe; 9. a separation block; 10. a vertical rod; 11. a cover plate; 12. A connecting rod; 13. a guide bar; 14. a first spring; 15. a base; 16. mounting grooves; 17. a threaded rod; 18. a transmission block; 19. a transverse plate; 20. a sleeve; 21. a bottom pillar; 22. a second spring; 23. a base plate; 24. an outer plate; 25. a third spring; 26. a turntable; 28. a limit bolt; 29. and a caster.

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.

Referring to fig. 1-4, a biological cleaning safety cabinet for a mobile sterile protective sleeve comprises: an operation panel 1, a cabinet body 2 is fixedly connected to the top of the operation panel 1, an operation door 4 is installed on one side of the front face of the cabinet body 2 and connected with a power supply, the operation door 4 is opened to facilitate operation of the interior of the cabinet body 2, a connecting pipe 8 is fixedly connected to the top of the operation panel 1, a cover plate 11 is hinged to the top of the connecting pipe 8, a separation block 9 is installed at the bottom of the connecting pipe 8, the top of the separation block 9 is in a conical structure, a plurality of groups of connecting rods 12 are fixedly connected to the exterior of the separation block 9, guide rods 13 are movably sleeved at the bottoms of the plurality of groups of connecting rods 12, the tops of the guide rods 13 penetrate through the connecting rods 12 and are fixedly connected to the bottom of the operation panel 1, first springs 14 are installed on the outer ring of the bottoms of the guide rods 13, vertical rods 10 are fixedly connected to the tops of the separation blocks 9, the vertical rods 10 are matched with the cover plate 11, when the cover plate 11 is lifted, the cover plate 11 is separated from the operation panel 1, under the elastic action of the plurality of the first springs 14, the separation block 9 moves upwards to block the connecting pipe 8, when the cover plate 11 is closed and is attached to the top of the operating plate 1, the cover plate 11 presses the vertical rod 10 to press the separation block 9 downwards, the separation block 9 is separated from the bottom of the connecting pipe 8, and the plurality of groups of first springs 14 are compressed.

The bottom rigid coupling of operation panel 1 has box 5, the positive one side externally mounted of box 5 has cleaning door 7, the inside of box 5 is provided with collects box 6, the opening has been seted up at the top of collecting box 6, and collect box 6 and be located the below of connecting pipe 8, establish the disposal bag at the inside cover of collecting box 6, the rubbish that drops from connecting pipe 8 enters into the inside of collecting box 6, collect at the inside of disposal bag, open cleaning door 7, will collect box 6 and pull out the outside of box 5, after sealing up the disposal bag, collect the rubbish that contains the pollution source, be convenient for collect it, prevent that the pollution source from leaking the polluted environment outward.

A base 15 is fixedly connected to the bottom of the box body 5, a plurality of groups of transverse plates 19 are installed at the top of the inner side of the base 15, the plurality of groups of transverse plates 19 are all arranged along the width direction of the base 15, an installation groove 16 is formed in the inner wall of the top of the base 15, the installation groove 16 is arranged along the length direction of the base 15, a threaded rod 17 is rotatably installed inside the installation groove 16, a plurality of groups of transmission blocks 18 are sleeved on the outer portion of the threaded rod 17 in a threaded manner, the bottoms of the groups of transmission blocks 18 extend to the bottom of the installation groove 16 and are fixedly connected with the tops of the plurality of groups of transverse plates 19 respectively, a rotary table 26 used for driving the threaded rod 17 to rotate is installed outside one side of the front face of the base 15, a limit bolt 28 is sleeved on the outer portion of the rotary table 26 in a threaded manner, one end of the limit bolt 28 extends to the other side of the rotary table 26 and is abutted against the outer wall of the base 15, the limit bolt 28 is tightened, the limit fixation of the rotary table 26 is convenient for preventing the rotation of the rotary table 26 from rotating, the rotary plate 26 drives the threaded rod 17 to rotate, and further drives the transverse plate 19 to move along the length direction of the base 15.

A plurality of groups of sleeves 20 are hinged at the bottoms of a plurality of groups of transverse plates 19, bottom posts 21 are movably sleeved in the plurality of groups of sleeves 20, second springs 22 are fixedly connected at the tops of the plurality of groups of bottom posts 21, the tops of the plurality of groups of second springs 22 are fixedly connected with the tops of the inner sides of the plurality of groups of sleeves 20 respectively, the bottoms of the bottom posts 21 extend to the outer parts of the sleeves 20, one ends of the bottom posts 21, which are positioned in the sleeves 20, are matched with the sleeves 20, bottom plates 23 are hinged at the bottoms of the plurality of groups of bottom posts 21, a plurality of groups of caster wheels 29 are mounted at the bottoms of the bottom plates 23, outer plates 24 are movably sleeved outside the bottom plates 23, one ends of the outer plates 24, which are positioned in the bases 15, are matched with the bases 15, the outer plates 24 are connected with the bottom plates 23 through a plurality of third springs 25, the transverse plates 19 move, when the sleeves 20, the bottom posts 21 and the bottom plates 23 are perpendicular to each other, the caster wheels 29 descend to jack up the biosafety cabinet, be convenient for remove biological clean safety cabinet, when sleeve 20 and sill pillar 21 and bottom plate 23 when inclining each other, be convenient for fix biological clean safety cabinet, multiunit second spring 22 and multiunit third spring 25 mutually support, and the vibration that the removal process produced cushions, lowers the influence of vibration to biological clean safety cabinet.

The working principle is as follows: when the biological cleaning safety cabinet is used and needs to be moved, the limiting bolt 28 is unscrewed, then the rotating disc 26 is rotated clockwise, the rotating disc 26 drives the threaded rod 17 to rotate, and then drives the plurality of groups of transmission blocks 18 to move in the installation groove 16 along the length direction of the threaded rod 17, and further drives the plurality of groups of transverse plates 19 to be attached to the top of the base 15 to move, so that the included angle between the bottom column 21 and the bottom plate 23 gradually tends to be vertical, at the moment, the bottom plate 23 moves vertically downwards, the plurality of groups of caster wheels 29 arranged at the bottom of the bottom plate 23 are contacted with the ground, and further the biological cleaning safety cabinet is lifted up, when the included angle between the bottom column 21 and the bottom plate 23 is completely vertical, one side of the transmission block 18 is abutted against the side wall of the installation groove 16 to limit the transmission block 18, the biological cleaning safety cabinet is completely separated from the ground, the biological cleaning safety cabinet is completely lifted up, the limiting bolt 28 is screwed, so that the limiting bolt 28 is abutted against the outer wall of the base 15, then the biological safety clean cabinet is moved to a required place, in the moving process, the second spring 22 and the third spring 25 are mutually matched to buffer the vibration generated in the moving process, so that the influence of the vibration on the biological safety clean cabinet is reduced, the limit bolt 28 is unscrewed, the rotary disc 26 is slowly rotated anticlockwise, then the included angle between the bottom column 21 and the bottom plate 23 is gradually reduced, the bottom plate 23 moves vertically upwards, the bottom of the base 15 is contacted with the ground, the multiple groups of trundles 29 are all contracted towards the inside of the base 15, the multiple groups of trundles 29 are all separated from the ground, the trundles 29 are in an unstressed state, the trundles 29 are protected to prevent the trundles 29 from being pressed and deformed by the biological safety clean cabinet, then the limit bolt 28 is screwed, at the moment, the biological safety clean cabinet is moved completely, the power supply of equipment is connected, the operation door 4 is opened, and the production detection is carried out in the cabinet body 2, open apron 11, under the elastic action of multiunit first spring 14, separate piece 9 upward movement, separate the top of piece 9 and the bottom laminating of connecting pipe 8, separate box 5 and the cabinet body 2, the rubbish that the production testing process produced, throw into the inside of connecting pipe 8, then close apron 11, receive the effect of gravity, apron 11 pressure moves montant 10 downward movement, and then will separate piece 9 and press down, multiunit first spring 14 is compressed, the bottom of connecting pipe 8 is opened, the inside rubbish of connecting pipe 8 drops to the inside of collecting box 6, the inside of collecting box 6 is collected, after the production is ended, open cleaning door 7, handle the rubbish of collecting the inside collection of box 6, when waiting to use next time, repeat above-mentioned operation can.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

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 person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A biological cleaning safety cabinet for a movable sterile protective sleeve is characterized by comprising:

the top of the operating board (1) is fixedly connected with a cabinet body (2), an operating door (4) is installed on one side of the front face of the cabinet body (2), a box body (5) is fixedly connected to the bottom of the operating board (1), and a cleaning door (7) is installed on the outer portion of one side of the front face of the box body (5);

the communicating mechanism comprises a connecting pipe (8) fixedly connected to the top of the operating board (1) and a cover plate (11) hinged to the top of the connecting pipe (8), a separating block (9) is mounted at the bottom of the connecting pipe (8), a vertical rod (10) is fixedly connected to the top of the separating block (9), and the vertical rod (10) is matched with the cover plate (11);

the base (15), the top of the base (15) is fixedly connected with the bottom of the box body (5), a plurality of groups of transverse plates (19) are installed at the top of the inner side of the base (15), the plurality of groups of transverse plates (19) are all arranged along the length direction of the base (15), a plurality of groups of buffer mechanisms are hinged to the bottoms of the plurality of groups of transverse plates (19), bottom plates (23) are hinged to the bottoms of the plurality of groups of buffer mechanisms, outer plates (24) are movably sleeved outside the bottom plates (23), the outer plates (24) are connected with the bottom plates (23) through a plurality of groups of third springs (25), and a plurality of groups of caster wheels (29) are installed at the bottoms of the bottom plates (23); and

the driving mechanism is arranged on the base (15) and used for driving the plurality of groups of transverse plates (19) to move.

2. The biological cleaning safety cabinet for the mobile sterile protection sleeve according to claim 1, wherein the top of the separation block (9) is of a conical structure, a plurality of groups of connecting rods (12) are fixedly connected to the outside of the separation block (9), guide rods (13) are movably sleeved at the bottoms of the plurality of groups of connecting rods (12), the tops of the guide rods (13) penetrate through the connecting rods (12) and are fixedly connected with the bottom of the operation plate (1), and first springs (14) are mounted on outer rings of the guide rods (13) located at the bottoms of the connecting rods (12).

3. The biological cleaning safety cabinet for the mobile sterile protection sleeve according to claim 1, wherein a collection box (6) is arranged inside the box body (5), the top of the collection box (6) is provided with an opening, and the collection box (6) is positioned below the connecting pipe (8).

4. The biological cleaning safety cabinet for the mobile sterile protective sleeve according to claim 1, wherein the buffering mechanism comprises a sleeve (20) hinged to the bottom of the transverse plate (19), a bottom column (21) movably sleeved inside the sleeve (20), and a second spring (22) fixedly connected to the top of the bottom column (21), the top of the second spring (22) is fixedly connected to the top of the inner side of the sleeve (20), and the bottom of the bottom column (21) extends to the outside of the sleeve (20) and is hinged to the top of the bottom plate (23).

5. The biological cleaning safety cabinet for the mobile sterile protective sleeve according to claim 1, wherein the driving mechanism comprises a mounting groove (16) formed in the inner wall of the top of the base (15), a threaded rod (17) rotatably mounted inside the mounting groove (16), and a transmission block (18) sleeved outside the threaded rod (17) and having multiple sets, the bottom of the transmission block (18) extends to the bottom of the mounting groove (16) and is fixedly connected with the top of the multiple sets of transverse plates (19), the driving mechanism further comprises a limit bolt (28) which is mounted outside one side of the front of the base (15) and is used for driving the rotary plate (26) to rotate and the threaded rod (17) and is sleeved outside the rotary plate (26), and one end of the limit bolt (28) extends to the other side of the rotary plate (26) and abuts against the outer wall of the base (15).

6. The biological cleaning safety cabinet for the mobile sterile protection sleeve according to claim 1, wherein the caster wheels (29) are all universal wheels.