CN218047962U - Biological safety cabinet with adjustable inner space - Google Patents

Abstract

The utility model discloses a biosafety cabinet with adjustable inner space, including the cupboard body, the inside of cupboard body is provided with the interlayer board, sliding connection between interlayer board and the cupboard body, the lower terminal surface symmetry of interlayer board is provided with spacing base, fixed connection between spacing base and the interlayer board, be provided with the locking subassembly on the spacing base, the up end of interlayer board is provided with the drawer, through block mode sliding connection between drawer and the interlayer board. The utility model has the characteristics of rational in infrastructure, convenient to use, through mutually supporting between the screens groove that sets up, guide post, interlayer board and the locking subassembly to can let the height of interlayer board remove nimble height-adjusting according to the user demand, and then improve the utilization ratio of cupboard body inner space, it is more convenient to let its use.

Description

Internal space adjustable biological safety cabinet

Technical Field

The utility model relates to a cupboard technical field specifically is a biosafety cabinet with adjustable inner space.

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 can be applied to the research fields of biological pharmacy, biological analysis, medical chemistry, plant culture, environmental monitoring, electronic instruments and meters and the like.

However, the internal space of the existing biosafety cabinet is often unable to be adjusted, so that the internal space of the cabinet body cannot be adjusted according to the size of the actual stored articles, when the articles with different sizes are stored, the waste of the use space is easily caused, and the internal space of the cabinet body cannot be reasonably utilized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biosafety cabinet with adjustable inner space, the inner space that aims at improving current biosafety cabinet often can't be adjusted, just so can not adjust according to the size of actually depositing article, when depositing the article of equidimension not, causes the waste of usage space easily, can not carry out rational utilization's problem to cabinet internal space.

The utility model discloses a realize like this:

the utility model provides a biosafety cabinet with adjustable inner space, includes the cupboard body, the inside of cupboard body is provided with the interlayer board, sliding connection between interlayer board and the cupboard body, the lower terminal surface symmetry of interlayer board is provided with spacing base, fixed connection between spacing base and the interlayer board, be provided with the locking subassembly on the spacing base, the up end of interlayer board is provided with the drawer, through block mode sliding connection between drawer and the interlayer board.

Furthermore, screens groove has all been seted up to the inside both sides of cupboard body, equidistant distribution in screens groove is for the convenience of going to lock the position of interlayer board through the subassembly that locks through setting up like this.

Further, the subassembly of locking a position includes the buckle, the spacing post of the side symmetry fixedly connected with of buckle, all cup jointed the spring on the spacing post, the one end of spacing post is provided with the locking plate, connect through the grafting mode between locking plate and the spacing post, one side fixedly connected with screens strip of locking plate, and the opposite side symmetry fixedly connected with mount pad of locking plate is for the convenience to lock the position of interlayer board through setting up the subassembly of locking a position.

Further, the inboard bottom fixedly connected with brace table of cupboard body, the up end symmetry fixedly connected with guide post of brace table, the up end symmetry of interlayer board is run through and is seted up the spacing hole of second, is for the convenience of prescribing a limit to the position of interlayer board through setting up like this to can let the removal of interlayer board more steady.

Further, the side symmetry of spacing base runs through and has seted up first spacing hole, the up end symmetry fixedly connected with baffler plate of interlayer board, the side of baffler plate runs through and has seted up the spacing groove, runs through the side symmetry at spacing base and has seted up first spacing hole, is for the ease of installing the locking assembly, runs through the side at the baffler plate and has seted up the spacing groove, is for the ease of carrying on spacingly to the position of drawer, thereby can let the removal of drawer more steady, and can also avoid the drawer to appear the condition of coming off from the interlayer board at the in-process of pull.

Furthermore, the inboard bottom fixedly connected with of drawer blocks the strip, block the equidistant distribution of strip, the equal fixedly connected with screens piece in both sides of drawer is through the inboard bottom fixedly connected with of drawer blocks the strip, is the condition that turns appears in order to avoid placing the inside article of drawer.

Furthermore, the bottom symmetry of cupboard body is provided with the supporting leg, connect through screw-thread fit's mode between supporting leg and the cupboard body, through setting up like this in order to let placing of cupboard body more steady.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of rational in infrastructure, convenient to use, mutually support between screens groove, guide post, interlayer board and the locking subassembly through setting up to can let the height of interlayer board can remove nimble height-adjusting according to the user demand, and then improve the utilization ratio of cupboard body inner space, it is more convenient to let its use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a biosafety cabinet with adjustable inner space according to the present invention;

FIG. 2 is a schematic structural diagram of a cabinet body of a biosafety cabinet with adjustable inner space according to the present invention;

FIG. 3 is a first schematic structural view of a division plate of a biosafety cabinet with adjustable inner space according to the present invention;

FIG. 4 is a second schematic structural view of a division plate of a biosafety cabinet with adjustable inner space according to the present invention;

FIG. 5 is a schematic view of the locking assembly of the biosafety cabinet with adjustable inner space according to the present invention;

fig. 6 is a schematic structural diagram of a drawer of the biosafety cabinet with adjustable inner space according to the present invention.

In the figure: 1. a cabinet body; 11. a clamping groove; 12. a support table; 121. a guide post; 13. supporting legs; 2. a interlayer plate; 21. a limiting base; 211. a first limiting hole; 22. a second limiting hole; 23. a barrier plate; 231. a limiting groove; 3. a capture assembly; 31. buckling the plate; 32. a limiting column; 33. a spring; 34. a locking plate; 341. a mounting seat; 342. a clamping strip; 4. a drawer; 41. a barrier strip; 42. and (6) a card position block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number.

If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated. 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 features.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, and may be, for example, a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other elements or indirectly connected through one or more other elements or in an interactive relationship between two elements.

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1-6, an internal space adjustable biosafety cabinet comprises a cabinet body 1, wherein a interlayer plate 2 is arranged inside the cabinet body 1, the interlayer plate 2 is in sliding connection with the cabinet body 1, limiting bases 21 are symmetrically arranged on the lower end face of the interlayer plate 2, the limiting bases 21 are fixedly connected with the interlayer plate 2, a locking assembly 3 is arranged on the limiting base 21, a drawer 4 is arranged on the upper end face of the interlayer plate 2, and the drawer 4 is in sliding connection with the interlayer plate 2 in a clamping mode.

Preferably, the clamping grooves 11 are formed in two sides of the inside of the cabinet body 1, and the clamping grooves 11 are distributed at equal intervals, so that the position of the interlayer plate 2 can be locked by the locking assembly 3.

Preferably, the subassembly 3 of being locked includes buckle 31, the spacing post 32 of the side symmetry fixedly connected with of buckle 31, spring 33 has all been cup jointed on the spacing post 32, the one end of spacing post 32 is provided with locking plate 34, connect through the grafting mode between locking plate 34 and the spacing post 32, one side fixedly connected with screens strip 342 of locking plate 34, and the symmetrical fixedly connected with mount pad 341 of another side of locking plate 34, it is for the convenience to lock the position of interlayer board 2 through setting up the subassembly 3 of being locked.

Preferably, the inboard bottom fixedly connected with brace table 12 of cupboard body 1, the up end symmetry fixedly connected with guide post 121 of brace table 12, the up end symmetry of interlayer board 2 runs through and has seted up the spacing hole 22 of second, is for the ease of prescribing a limit to the position of interlayer board 2 through setting up like this to can let the removal of interlayer board 2 more steady.

Preferably, the side symmetry of spacing base 21 runs through and has seted up first spacing hole 211, the up end symmetry fixedly connected with baffler 23 of interlayer board 2, baffler 23's side runs through and has seted up spacing groove 231, run through the side symmetry at spacing base 21 and have seted up first spacing hole 211, be for the convenience of installation locking position subassembly 3, run through the side at baffler 23 and seted up spacing groove 231, be for the convenience of carrying on spacingly to the position of drawer 4, thereby can let drawer 4's removal more steady, and can also avoid drawer 4 to appear the condition of coming off from interlayer board 2 at the in-process of pull.

Preferably, the bottom of the inner side of the drawer 4 is fixedly connected with the blocking strips 41, the blocking strips 41 are distributed at equal intervals, the two sides of the drawer 4 are fixedly connected with the clamping blocks 42, and the blocking strips 41 are fixedly connected with the bottom of the inner side of the drawer 4, so that the condition that objects placed in the drawer 4 are turned over is avoided.

Preferably, the bottom symmetry of cupboard body 1 is provided with supporting leg 13, connects through screw-thread fit's mode between supporting leg 13 and the cupboard body 1, through setting up like this in order to let placing of cupboard body 1 more steady.

The utility model discloses a use method: when the height of the interlayer plate 2 needs to be adjusted, the pinch plates 31 need to be buckled by two hands respectively, the pinch plates are pulled inwards, the clamping strips 342 are separated from the clamping grooves 11, the position of the interlayer plate 2 can be adjusted, then the interlayer plate 2 is adjusted to a proper height, the pinch plates 31 are loosened, the clamping strips 342 are clamped into the clamping grooves 11 under the action of the springs 33, and the position of the interlayer plate 2 can be locked.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a biosafety cabinet with adjustable inner space, includes cupboard body (1), its characterized in that: the cabinet is characterized in that a interlayer plate (2) is arranged inside the cabinet body (1), the interlayer plate (2) is in sliding connection with the cabinet body (1), a limiting base (21) is symmetrically arranged on the lower end face of the interlayer plate (2), the limiting base (21) is fixedly connected with the interlayer plate (2), a locking assembly (3) is arranged on the limiting base (21), a drawer (4) is arranged on the upper end face of the interlayer plate (2), and the drawer (4) is in sliding connection with the interlayer plate (2) in a clamping mode.

2. The biosafety cabinet with the adjustable inner space according to claim 1, wherein the cabinet body (1) is provided with clamping grooves (11) on both sides of the interior, and the clamping grooves (11) are distributed at equal intervals.

3. The biosafety cabinet with adjustable inner space of claim 2, characterized in that, the subassembly (3) of being locked includes buckle (31), the spacing post of the side symmetry fixedly connected with (32) of buckle (31), spring (33) have all been cup jointed on spacing post (32), the one end of spacing post (32) is provided with locking plate (34), connect through the grafting mode between locking plate (34) and spacing post (32), one side fixedly connected with screens strip (342) of locking plate (34), and another side symmetry fixedly connected with mount pad (341) of locking plate (34).

4. The biosafety cabinet with the adjustable inner space according to claim 1, wherein a supporting table (12) is fixedly connected to the bottom of the inner side of the cabinet body (1), guide posts (121) are symmetrically and fixedly connected to the upper end surface of the supporting table (12), and second limiting holes (22) are symmetrically formed through the upper end surface of the interlayer plate (2).

5. The biosafety cabinet with the adjustable inner space according to claim 1, wherein a first limiting hole (211) is symmetrically formed through a side surface of the limiting base (21), a blocking plate (23) is symmetrically and fixedly connected to an upper end surface of the partition plate (2), and a limiting groove (231) is formed through a side surface of the blocking plate (23).

6. The biosafety cabinet with the adjustable inner space according to claim 1, wherein the bottom of the inner side of the drawer (4) is fixedly connected with a barrier strip (41), the barrier strips (41) are distributed at equal intervals, and the two sides of the drawer (4) are fixedly connected with a clamping block (42).

7. The biosafety cabinet with the adjustable inner space according to claim 1, characterized in that the bottom of the cabinet body (1) is symmetrically provided with supporting legs (13), and the supporting legs (13) are connected with the cabinet body (1) in a threaded fit manner.

Images