CN213327558U

CN213327558U - Biochemical incubator for drug testing

Info

Publication number: CN213327558U
Application number: CN202021853110.XU
Authority: CN
Inventors: 张礼
Original assignee: Beijing Yubentang Holding Group Co ltd
Current assignee: Beijing Yubentang Holding Group Co ltd
Priority date: 2020-08-29
Filing date: 2020-08-29
Publication date: 2021-06-01
Anticipated expiration: 2030-08-29

Abstract

The utility model relates to a biochemical incubator is used in drug testing belongs to bio-pharmaceuticals technical field, and when adjusting the interval between the adjacent baffle, need provide following technical scheme with the whole problem of taking out of box of follow of baffle, the technical essential of this application includes box and chamber door, the inside of box is provided with a plurality of baffles, and is a plurality of the baffle sets up along the equidistant of vertical length direction of box, the baffle is the rectangle setting, the inside of box is provided with and is used for adjusting the adjustment mechanism of baffle mounting height, adjustment mechanism includes four hollow support columns, four hollow support column sets up respectively in four bights of baffle, baffle and hollow support column sliding connection, be provided with the fixed subassembly that is used for restricting the baffle position between baffle and the hollow support column. This application has can be when the adjustment baffle height, need not to take the baffle whole out convenient operation.

Description

Biochemical incubator for drug testing

Technical Field

The application relates to the technical field of biological pharmacy, in particular to a biochemical incubator for drug detection.

Background

Biochemical incubator is used in drug testing generally includes box and atmospheric control system, can keep invariable temperature, humidity to carry out the cultivation of microorganism.

Current biochemical incubator for drug test includes the box, and the inside of box is provided with the baffle of a plurality of sieves form, and the baffle is the level setting, during the use, places culture dish or reagent container in the baffle top, and the inner wall at the box is erect usually to the baffle frame, and interval between the adjacent baffle can be adjusted, when the interval between the adjacent baffle is adjusted to needs, needs take the baffle wholly from the box is inside to be taken out, then is installing the baffle to the inside suitable position department of box, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the aim at of this application provides biochemical incubator is used in drug testing, and it can be in the time of adjustment baffle height, need not to take the baffle whole out convenient operation.

The technical purpose of the application is realized by the following technical scheme:

the utility model provides a biochemical incubator is used in drug testing, includes box and chamber door, the inside of box is provided with a plurality of baffles, and is a plurality of the baffle sets up along the equidistant of vertical length direction of box, the baffle is the rectangle setting, the inside of box is provided with the adjustment mechanism who is used for adjusting baffle mounting height, adjustment mechanism includes four hollow support columns, four hollow support column sets up respectively in four bights of baffle, baffle and hollow support column sliding connection, be provided with the fixed subassembly that is used for restricting the baffle position between baffle and the hollow support column.

Through adopting above-mentioned technical scheme, remove the restriction between baffle and the hollow support column through fixed subassembly, because baffle and hollow support column sliding connection can adjust the distance between the adjacent baffle according to the height of placing culture dish or reagent container on the baffle, consequently need not to shift out the inside of box completely with the baffle, can realize convenient operation to the regulation of baffle height.

The application is further configured to: the fixing assembly comprises limiting blocks, the number of the limiting blocks is equal to that of the hollow supporting columns, a through cavity is formed in the edge of the partition plate, the opening end of the through cavity faces the hollow supporting columns, a plurality of limiting holes are formed in the hollow supporting columns, one end of each limiting block is inserted into the corresponding through cavity, and the other end of each limiting block is inserted into the corresponding limiting hole; lead to the inside in chamber and be provided with compression spring, compression spring's one end and stopper fixed connection, the other end and the diapire fixed connection who leads to the chamber.

Through adopting above-mentioned technical scheme, when the position restriction between baffle and the hollow support column is relieved to needs, press the stopper, make the tip shrink of stopper to the inside that leads to the chamber, can make the stopper break away from spacing hole, then remove the baffle along the length direction of hollow support column, when the baffle removes to suitable position, relieve pressing of stopper, the stopper is pegged graft in the inside in spacing hole again under compression spring's effect to the realization is to the regulation of baffle height.

The application is further configured to: the bottom wall of the through cavity is provided with a yielding hole, the axis of the yielding hole is perpendicular to the axis of the hollow support column, a pull rod penetrates through the yielding hole, one end of the pull rod, far away from the box door, is fixedly connected with a corresponding limiting block, one end of the pull rod, close to the box door, penetrates through the outer part of the corresponding limiting block, and the pull rod is connected with the limiting block, close to one side of the box door, in a sliding manner; and a through hole for the pull rod to pass through is arranged between the adjacent limiting holes.

Through adopting above-mentioned technical scheme, when needs remove the baffle, stimulate the pull rod earlier, the stopper that the pull rod drove and kept away from chamber door one side extrudees its compression spring that corresponds, realizes keeping away from the stopper of chamber door one side and rather than breaking away from of corresponding spacing hole.

The application is further configured to: keep away from the stopper of chamber door one side sets firmly two elastic sloping plate, the one end that the stopper was kept away from to elastic sloping plate extends to the outside that leads to the chamber, and two elastic sloping plate keep away from the distance between stopper one end and be greater than the distance between two elastic sloping plate and the stopper link, and the distance that stopper one end was kept away from to two elastic sloping plate is greater than the aperture in spacing hole.

Through adopting above-mentioned technical scheme, through the setting of two elasticity swash plates, increase the connection between stopper and the hollow support column, improve the joint strength between baffle and the hollow support column.

The application is further configured to: the limiting hole is arranged in a rectangular shape, and when the limiting block is inserted into the limiting hole, the limiting block abuts against the inner wall of the limiting hole.

Through adopting above-mentioned technical scheme, improve the supporting role to the baffle.

The application is further configured to: a plurality of the limiting holes are arranged at equal intervals.

Through adopting above-mentioned technical scheme, be convenient for adjust the relative position of baffle between about the hollow support column.

The application is further configured to: the pull rod is flexibly arranged, the partition board is provided with a positioning piece used for preventing the pull rod from being separated from a limiting block close to one side of the box door, and the pull rod is fixedly connected with the positioning piece.

Through adopting above-mentioned technical scheme, be convenient for realize artificial pulling to the pull rod, through the setting of setting element, be convenient for keep the taut state to the pull rod simultaneously, convenient operation.

The application is further configured to: a plurality of positioning holes are formed in one side, facing the box door, of the partition board, and the positioning piece is in threaded connection with the positioning holes.

Through adopting above-mentioned technical scheme, through adjusting the position of setting element on the baffle, realize that the distance between setting element and the hollow support column is adjusted to the realization is to the taut or adjustment of the relaxed state of pull rod.

The application is further configured to: keep away from two hollow support columns of chamber door one side and all seted up vertical groove of sliding, vertical groove of sliding sets up along hollow support column's axis direction, the baffle has set firmly the slider towards one side in vertical groove of sliding, slider and vertical groove sliding connection that slides.

By adopting the technical scheme, on one hand, the sliding connection between the partition board and the hollow support column is convenient to realize; on the other hand, the guide effect on the partition plate is realized, and the connection state of the partition plate and the hollow support column in the process of adjusting the height of the partition plate is kept.

In summary, the present application has the following beneficial effects:

firstly, as the partition plates are in sliding connection with the hollow support columns, the distance between the adjacent partition plates can be adjusted according to the height of a culture dish or a reagent container placed on the partition plates, so that the partition plates do not need to be completely moved out of the box body, the height of the partition plates can be adjusted, and the operation is convenient;

secondly, the connection between the limiting block and the hollow support column is increased through the arrangement of the two elastic inclined plates, the connection strength between the partition plate and the hollow support column is improved, and the limiting block is prevented from falling out of the limiting hole;

third, slide along vertical sliding groove through the slider, realize keeping the connected state at the in-process baffle of adjusting the baffle height and hollow support column to the guide effect of baffle at the in-process of adjusting the baffle height for when the stopper answer the normal position, can aim at spacing hole, be convenient for realize fixing again to the baffle.

Drawings

Fig. 1 is a schematic overall structural view of a door in a closed state according to an embodiment of the present application;

FIG. 2 is a schematic view of an overall structure of an embodiment of the present disclosure in an open state of a door;

FIG. 3 is a schematic view of the connection between the hollow support columns and the partition boards in the embodiment of the present application;

FIG. 4 is a top view of FIG. 3;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;

fig. 6 is a view from direction B in fig. 5.

In the figure, 11, a box body; 12. a box door; 121. a handle; 122. a perspective window; 13. a partition plate; 131. a slider; 132. a cavity is communicated; 133. a hole of abdication; 134. positioning holes; 135. a via hole; 21. a hollow support column; 211. a vertical sliding groove; 212. a limiting hole; 221. a limiting block; 222. a compression spring; 223. an elastic sloping plate; 224. a pull rod; 225. and (6) positioning the bolt.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1, for the biochemical incubator for drug testing that this application discloses, including box 11, box 11 is the setting of cube bodily form, installs outward open chamber door 12 on the box 11, and the outer fixed surface of chamber door 12 installs the handle 121 that conveniently opens chamber door 12, installs the perspective window 122 that is used for showing the inside information of box 11 on the chamber door 12.

Referring to fig. 2, a plurality of horizontal baffles 13 are arranged inside the box body 11, the baffles 13 are arranged along the vertical length direction of the box body 11 at equal intervals from top to bottom, the baffles 13 are arranged in a rectangular shape, and a culture dish or a reagent container is placed on the upper surface of the baffles 13 when the device is used.

An adjusting mechanism for adjusting the installation height of the partition board 13 is arranged inside the box body 11, and the adjusting mechanism comprises four hollow supporting columns 21, and the four hollow supporting columns 21 are respectively positioned at four corners of the box body 11. Hollow support column 21 is vertical setting, the upper end of hollow support column 21 and the roof fixed connection of box 11, the lower extreme of hollow support column 21 and the diapire fixed connection of box 11. The partition plate 13 is horizontally arranged inside a rectangular cavity surrounded by the four hollow support columns 21, the side surface of the partition plate 13 is abutted to the hollow support columns 21, and the partition plate 13 is connected with the hollow support columns 21 in a sliding mode.

With reference to fig. 2 and 3, two hollow support pillars 21 far away from one side of the box door 12 are provided with vertical sliding grooves 211 towards one side of the partition plate 13, the vertical sliding grooves 211 are arranged along the axial direction of the hollow support pillars 21, and the open ends of the vertical sliding grooves 211 face one side of the box door 12. Baffle 13 has slider 131 in its edge extension, and the one end that baffle 13 was kept away from to slider 131 is pegged graft in the inside of vertical sliding groove 211, keeps adjusting the stability of baffle 13 in-process baffle 13 of 13 height, avoids the skew hollow support column 21 of baffle 13. And in the process of adjusting the height of the partition plate 13, the partition plate 13 drives the sliding block 131 to slide along the length direction of the vertical sliding groove 211.

Referring to fig. 4 and 5, a fixing assembly for limiting the position of the partition plate 13 is provided between the partition plate 13 and the hollow support columns 21. The fixed assembly comprises four limiting blocks 221, the four limiting blocks 221 are respectively located at four corners of the partition plate 13, the number of the limiting blocks 221 is equal to that of the hollow supporting columns 21, the positions of the limiting blocks 221 correspond to those of the hollow supporting columns 21, and the limiting blocks 221 and the hollow supporting columns 21 are vertically arranged.

Combine fig. 5 and fig. 6, baffle 13 corresponds to be seted up and supplies stopper 221 male logical chamber 132, lead to chamber 132 for having one side open-ended rectangle die cavity, the open end of leading to chamber 132 is towards hollow support column 21, the one end of stopper 221 is pegged graft in the inside that leads to chamber 132, the other end extends to the outside that leads to chamber 132, stopper 221 and lead to reserve the free space who supplies stopper 221 motion between the diapire of chamber 132, the inside of free space is provided with compression spring 222, compression spring 222's one end and stopper 221 fixed connection, the other end and the diapire fixed connection who leads to chamber 132. Four hollow support columns 21 all set up the spacing hole 212 that a plurality of equidistant arranged, spacing hole 212 is the rectangle setting, be provided with the via hole 135 of vertical setting between the adjacent spacing hole 212, via hole 135 communicates two adjacent spacing holes 212, when compression spring 222 is in natural state, the one end that stopper 221 kept away from compression spring 222 is pegged graft in the inside of spacing hole 212, and the tip of stopper 221 and hollow support column 21 keep away from the surface on one side of baffle 13 and be in the coplanar, and stopper 221 butt in the inner wall of spacing hole 212.

Referring to fig. 6, the stopper 221 far away from one side of the box door 12 is fixedly provided with the elastic inclined plates 223 preventing the stopper 221 from deviating from the limiting hole 212, the elastic inclined plates 223 are two, the two elastic inclined plates 223 are integrally arranged in a splayed shape, the opening end of the splayed shape is arranged back to one side of the box door 12, the distance between the ends, far away from the stopper 221, of the two elastic inclined plates 223 is greater than the distance between the connecting ends of the two elastic inclined plates 223 and the stopper 221, and the distance between the ends, far away from the stopper 221, of the two elastic inclined plates 223 is greater.

Referring to fig. 6, the partition plate 13 is provided with a pull rod 224 for driving the stopper 221 away from the door 12 to press the compression spring 222, and the pull rod 224 is flexibly provided. Be provided with the hole of stepping down 133 between the chamber 132 that leads to that is close to chamber door 12 one side and the chamber 132 that leads to that keeps away from chamber door 12 one side, the both ends of the hole of stepping down 133 are linked together with leading to the chamber 132 respectively, and the hole of stepping down 133 sets up along the length direction of baffle 13, and the hole of stepping down 133 axis and the axis of hollow support column 21 set up perpendicularly. One end of the pull rod 224 penetrates through the through cavity 132 and the abdicating hole 133 on the side close to the door 12 and is fixedly connected with the limit block 221 on the side far from the door 12, the other end of the pull rod 224 penetrates through the limit block 221 on the side close to the door 12 and extends to the side close to the door 12, and the pull rod 224 is connected with the limit block 221 on the side close to the door 12 in a sliding manner. When the pull rod 224 is pulled, the limit block 221 on the side of the pull rod 224 away from the box door 12 is pulled to press the corresponding compression spring 222, and the two elastic inclined plates 223 can be pulled by the limit block 221 to be separated from the limit hole 212; when the pull rod 224 is released from the pulling action, the limiting block 221 drives the elastic sloping plate 223 to return to the original position under the action of the compression spring 222, so that one end of the elastic sloping plate 223, which is far away from the limiting block 221, extends to the outside of the through cavity 132 and is clamped in the limiting hole 212.

Referring to fig. 3, a positioning member for keeping the tension state of the pull rod 224 is disposed on one side of the partition plate 13 facing the door 12, the positioning member is a positioning bolt 225, one end of the pull rod 224, which is close to the door 12, is bound and fixed with the positioning bolt 225, a plurality of positioning holes 134 arranged at equal intervals are disposed on one side of the partition plate 13 facing the door 12, the positioning bolt 225 is in threaded connection with the positioning holes 134, so that the positioning bolt 225 is inserted into the positioning holes 134 at different positions, and thus distance adjustment between the positioning bolt 225 and the limiting block 221 can be realized, and the pull rod 224 is tensioned.

The implementation principle of the embodiment is as follows: when the height of the partition plate 13 needs to be adjusted, the positioning bolt 225 is firstly rotated to enable the positioning bolt 225 to be separated from the positioning hole 134, then the positioning bolt 225 is moved to be in threaded connection with the positioning hole 134 far away from one side of the hollow support column 21, the positioning bolt 225 drives the pull rod 224 to be tensioned, the pull rod 224 drives the limiting block 221 far away from one side of the box door 12 to extrude the corresponding compression spring 222 in the tensioning process, the two elastic inclined plates 223 can be separated from the limiting hole 212 under the pulling of the limiting block 221, and at the moment, the elastic inclined plates 223 shrink to the inside of the through cavity; then, the limit block 221 close to one side of the box door 12 is pressed to enable the limit block 221 close to one side of the box door 12 to be separated from the limit hole 212, then the partition plate 13 is moved, the partition plate 13 drives the sliding block 131 to slide along the length direction of the vertical sliding groove 211, when the partition plate 13 is moved to a proper height, the central line of the through cavity 132 is overlapped with the central line of the limit hole 212, the pressing on the limit block 221 is released, the limit block 221 close to one side of the box door 12 is inserted into the limit hole 212 under the action of the compression spring 222, then the positioning bolt 225 is moved back to the original position to release the pull rod 224, the limit block 221 far from one side of the box door 12 pushes the two elastic inclined plates 223 to be inserted into the limit hole 212 under the action of the compression spring 222, when the two elastic inclined plates 223 are completely separated from the through cavity 132, the elastic inclined plates 223 are returned to a natural state, the, the distance between the adjacent partition plates 13 can be adjusted according to the height of the culture dish or the reagent container placed on the partition plate 13, so that the height of the partition plate 13 can be adjusted, and the operation is convenient.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Biochemical incubator is used in drug testing, including box (11) and chamber door (12), the inside of box (11) is provided with a plurality of baffles (13), and is a plurality of baffle (13) set up along the vertical length direction of box (11) equidistant, its characterized in that, baffle (13) are the rectangle setting, the inside of box (11) is provided with the adjustment mechanism who is used for adjusting baffle (13) mounting height, adjustment mechanism includes four hollow support post (21), four hollow support post (21) set up respectively in four bights of baffle (13), baffle (13) and hollow support post (21) sliding connection, be provided with the fixed subassembly that is used for restricting baffle (13) position between baffle (13) and hollow support post (21).

2. The biochemical incubator for drug testing according to claim 1, wherein the fixing assembly comprises limit blocks (221), the number of the limit blocks (221) is equal to that of the hollow support columns (21), a through cavity (132) is formed at the edge of the partition plate (13), the open end of the through cavity (132) faces the hollow support columns (21), the hollow support columns (21) are provided with a plurality of limit holes (212), one end of each limit block (221) is inserted into the through cavity (132), and the other end of each limit block (221) is inserted into the limit holes (212); the inside of logical chamber (132) is provided with compression spring (222), and the one end and the stopper (221) fixed connection, the other end of compression spring (222) and the diapire fixed connection who leads to chamber (132).

3. The biochemical incubator according to claim 2, wherein a yielding hole (133) is formed in a bottom wall of the through cavity (132), an axis of the yielding hole (133) is perpendicular to an axis of the hollow support column (21), a pull rod (224) penetrates through the yielding hole (133), one end of the pull rod (224) away from the chamber door (12) is fixedly connected with a corresponding limit block (221), one end of the pull rod (224) close to the chamber door (12) penetrates through the outside of the corresponding limit block (221), and the pull rod (224) is slidably connected with the limit block (221) close to one side of the chamber door (12); and a through hole (135) for a pull rod (224) to pass through is arranged between the adjacent limiting holes (212).

4. The biochemical incubator for drug testing according to claim 2, wherein the limit block (221) at one side far away from the chamber door (12) is fixedly provided with two elastic inclined plates (223), one ends of the elastic inclined plates (223) far away from the limit block (221) extend to the outside of the through cavity (132), the distance between the ends of the two elastic inclined plates (223) far away from the limit block (221) is greater than the distance between the connecting ends of the two elastic inclined plates (223) and the limit block (221), and the distance between the ends of the two elastic inclined plates (223) far away from the limit block (221) is greater than the aperture of the limit hole (212).

5. The biochemical incubator according to claim 2, wherein the limiting hole (212) is rectangular, and when the limiting block (221) is inserted into the limiting hole (212), the limiting block (221) abuts against an inner wall of the limiting hole (212).

6. The biochemical incubator according to claim 2, wherein the plurality of the limiting holes (212) are provided at equal intervals.

7. The biochemical incubator according to claim 3, wherein the pull rod (224) is flexibly disposed, the partition (13) is provided with a positioning member for preventing the pull rod (224) from coming off a limit block (221) near one side of the chamber door (12), and the pull rod (224) is fixedly connected to the positioning member.

8. The biochemical incubator according to claim 7, wherein the partition (13) has a plurality of positioning holes (134) on a side facing the chamber door (12), and the positioning members are threadedly coupled with the positioning holes (134).

9. The biochemical incubator according to claim 1, wherein vertical sliding grooves (211) are formed in both the two hollow support pillars (21) on the side away from the chamber door (12), the vertical sliding grooves (211) are arranged along the axial direction of the hollow support pillars (21), a sliding block (131) is fixedly arranged on one side of the partition plate (13) facing the vertical sliding grooves (211), and the sliding block (131) is slidably connected with the vertical sliding grooves (211).