CN210065735U

CN210065735U - Incubator for biological experiment

Info

Publication number: CN210065735U
Application number: CN201920769903.4U
Authority: CN
Inventors: 吴艳梅
Original assignee: Huanghua Faithful Instrument Co Ltd
Current assignee: Huanghua Faithful Instrument Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-02-14
Anticipated expiration: 2029-05-24

Abstract

The utility model relates to the technical field of experimental equipment, in particular to an incubator for biological experiments; the condition that the hand extends into the inner side of the working cavity can be reduced, the influence of bacteria carried by the hand on the production and survival of cells is reduced, and the use reliability is improved; the power distribution box comprises a box body, be provided with the working chamber in the box, the fixed heating group that is provided with in working chamber bottom, the working chamber, the heating group, the intake pipe, first opening all is provided with two sets ofly with first shutter, the box middle part is provided with places the chamber, upside connecting axle bottom and downside connecting axle top all are provided with first gear, upside first gear left end and downside first gear right-hand member all are provided with the second gear, left side second gear left end and right side second gear right-hand member all fix and are provided with the pivot, left side pivot left end and right side pivot right-hand member all fix and are provided with first rocker, left side first rocker left end downside and right side first rocker right-hand member downside are all fixed and are provided with the second rocker.

Description

Incubator for biological experiment

Technical Field

The utility model relates to a technical field of experimental facilities especially relates to an incubator for biological assay.

Background

As is well known, an incubator for biological experiments is a device used for culturing cells in the process of biological experiments, can create an environment suitable for cell growth and reduce cell death, and is widely used in the field of experimental equipment; the existing incubator for biological experiments comprises a incubator body, a working chamber is arranged in the incubator body, a heating pipe set is fixedly arranged at the bottom end of the working chamber, an air inlet pipe is arranged at the right end of the incubator body, the output end of the air inlet pipe is communicated with the lower side of the right end of the working chamber, a first through hole is arranged at the front end of the incubator body and is communicated with the front end of the working chamber, and a first stop door is arranged at the front end of the first through hole in a sealing manner; when the incubator for the biological experiment is used, the input end of the air inlet pipe is communicated with the output end of the carbon dioxide gas conveying tank, the plurality of groups of heating pipes heat the working cavity, and the cell culture plate is placed in the working cavity to be cultured; this kind of an incubator for biological assay uses the discovery, and operating personnel need the hand to stretch into to work intracavity portion and take or place at the in-process of taking and placing the cell culture board, and the hand stretches into to work intracavity portion and easily causes the pollution to work intracavity portion, and the environment of pollution can cause the death of cell, causes the failure to the experiment, has reduced the use reliability of equipment.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a reduce the hand and stretch into the condition to the lateral part in the working chamber, the bacterium that has reduced the hand and has caused the influence to the production of cell with surviving, improves the incubator that is used for biological assay of use reliability.

The utility model discloses a incubator for biological assay, including the box, be provided with the working chamber in the box, the fixed heating group that is provided with in working chamber bottom, the box right-hand member is provided with the intake pipe, the output of intake pipe and working chamber right-hand member downside intercommunication, the box front end is provided with first opening, first opening and working chamber front end intercommunication, first opening front end sealed lid is equipped with first shutter; the working chambers, the heating pipe set, the air inlet pipe, the first through hole and the first stop gate are respectively provided with two groups, the two groups of working chambers are respectively arranged at the upper side and the lower side of the box body, the middle part of the box body is provided with a placing chamber, connecting shafts are respectively arranged in the two groups of working chambers, the top end of the upper connecting shaft and the bottom end of the lower connecting shaft are respectively rotatably connected with the top end of the upper working chamber and the bottom end of the lower working chamber, the bottom end of the upper connecting shaft and the top end of the lower connecting shaft respectively penetrate through the bottom end of the upper working chamber and the top end of the lower working chamber and are inserted into the placing chamber, the bottom end of the upper connecting shaft and the top end of the lower connecting shaft are respectively provided with first gears, the top end of the upper first gear and the bottom end of the lower connecting shaft are respectively connected with the bottom end of the upper connecting shaft and the top end of the, the left side second gear left end and the right side second gear right-hand member are all fixed and are provided with the pivot, left side pivot left end and right side pivot right-hand member pass respectively and place chamber left end and right-hand member, left side pivot left end and right side pivot right-hand member are all fixed and are provided with first rocker, the first rocker left end downside in left side and the first rocker right-hand member downside in right side are all fixed and are provided with the second rocker, two sets of connecting axle lateral walls are all fixed and are provided with the multiunit connecting plate, enclose the end respectively with two sets of connecting axle lateral walls in the multiunit connecting plate, multiunit connecting plate periphery.

The utility model discloses an incubator for biological assay, still include two sets of first connecting pipes, box front end upside and front end downside all are provided with two sets of first extension boards, two sets of first extension board rear ends of upside are connected with box front end upside respectively, two sets of first extension board rear ends of downside are connected with box front end downside respectively, two sets of first connecting pipe rear ends are connected with two sets of first extension board front ends of upside and two sets of first extension board front ends of downside respectively, two sets of first connecting pipe bottoms all communicate and are provided with multiunit spraying nozzle, two sets of first connecting pipes all communicate and are provided with the valve, two sets of first connecting pipe inputs are provided with the second connecting pipe, the second connecting pipe is provided with two sets of outputs, two sets of outputs of second connecting pipe communicate with the input of two sets of first connecting pipes respectively, second connecting pipe input is provided with the third connecting pipe, third connecting pipe output and second connecting pipe input intercommunication.

The utility model discloses an incubator for biological assay, two sets of working chamber left ends and right-hand member are all fixed and are provided with two sets of second extension boards, left side four groups of second extension board left ends are connected with two sets of working chamber left ends respectively, right side four groups of second extension board right-hand member is connected with two sets of working chamber right-hand members respectively, two sets of working chamber left sides and right side all are provided with the sterilamp, left side two sets of sterilamp left ends are connected with left side four groups of second extension board right-hand members respectively, the two sets of sterilamp right-hand members in right side are connected with right side four groups of second extension board left ends.

The utility model discloses an incubator for biological assay, the board peripheral end is placed to the multiunit all fixedly is provided with the label.

The utility model discloses an incubator for biological assay, the board top is placed to the multiunit all fixed slipmat that is provided with, and the board top is placed respectively with the multiunit to multiunit slipmat bottom and is connected.

The utility model discloses an incubator for biological assay, upside working chamber bottom and downside working chamber top all are provided with the mounting hole, and all sealed being provided with the bearing in two sets of mounting holes, two sets of bearing lateral walls respectively with two sets of mounting holes internal wall sealing connection, upside connecting axle bottom and downside connecting axle top pass two sets of bearings respectively and respectively with two sets of bearing inside wall sealing connection.

The utility model discloses an incubator for biological assay still includes four groups and removes the wheel, and four groups remove the wheel and set up respectively in the box bottom, and four groups remove the wheel top and are connected with box bottom left front side, left rear side, right front side and right rear side respectively.

The utility model discloses an incubator for biological assay, box front end middle part is provided with the second opening, the second opening with place chamber front end intercommunication, the sealed lid of second opening front end is provided with the second shutter, two sets of first shutter front ends and second shutter front end are all fixed and are provided with the handle.

Compared with the prior art, the beneficial effects of the utility model are that: when the cell culture plate needs to be placed in the working cavity, culture plates of different cells can be placed in different working cavities, the phenomenon that a first stop door is frequently opened is reduced, meanwhile, the entering of bacteria is reduced, when the culture plate is placed, a second rocker is rotated, a first rocker and a rotating shaft rotate along with the second rocker, a second gear rotates along with the first rotating shaft, a first gear rotates along with the first gear, a connecting shaft rotates along with the first gear, the placing plate rotates along with the connecting shaft under the connecting action of the connecting plate, when the corresponding placing plate rotates to the position of the first stop door, an operator places the culture plate on the top end of the corresponding placing plate, the condition that a hand stretches into the inner side part of the working cavity is reduced, and the influence of bacteria on the production and survival of the cells caused by the hand is reduced, the use reliability is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a top view of the connecting structure of the connecting shaft and the placing plate;

FIG. 4 is a front view of the placement board and label;

FIG. 5 is an enlarged view of portion A of FIG. 2;

FIG. 6 is a left side view of the connection of the first plate to the first connection tube;

in the drawings, the reference numbers: 1. a box body; 2. a working chamber; 3. a heating pipe group; 4. an air inlet pipe; 5. a first shutter; 6. a placement chamber; 7. a connecting shaft; 8. a first gear; 9. a second gear; 10. a rotating shaft; 11. a first rocker; 12. a second rocker; 13. a connecting plate; 14. placing the plate; 15. a first connecting pipe; 16. a first support plate; 17. a spray nozzle; 18. a valve; 19. a second connecting pipe; 20. a third connecting pipe; 21. a second support plate; 22. a sterilizing lamp; 23. a label; 24. a non-slip mat; 25. a bearing; 26. mounting holes; 27. a moving wheel; 28. a second shutter; 30. a handle.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 6, the incubator for biological experiments of the present invention comprises a case 1, a working chamber 2 is provided in the case 1, a heating pipe set 3 is provided at the bottom end of the working chamber 2, an air inlet pipe 4 is provided at the right end of the case 1, the output end of the air inlet pipe 4 is communicated with the lower side of the right end of the working chamber 2, a first through hole is provided at the front end of the case 1, the first through hole is communicated with the front end of the working chamber 2, and a first shutter 5 is installed at the front end of the first through hole in a sealing manner; the working chambers 2, the heating pipe groups 3, the air inlet pipe 4, the first through hole and the first stop door 5 are respectively provided with two groups, the two groups of working chambers 2 are respectively arranged at the upper side and the lower side of the box body 1, the middle part of the box body 1 is provided with a placing chamber 6, the two groups of working chambers 2 are internally provided with a connecting shaft 7, the top end of the upper connecting shaft 7 and the bottom end of the lower connecting shaft 7 are respectively rotatably connected with the top end of the upper working chamber 2 and the bottom end of the lower working chamber 2, the bottom end of the upper connecting shaft 7 and the top end of the lower connecting shaft 7 respectively penetrate through the bottom end of the upper working chamber 2 and the top end of the lower working chamber 2 and then are inserted into the placing chamber 6, the bottom end of the upper connecting shaft 7 and the top end of the lower connecting shaft 7 are respectively provided with a first gear 8, the top end of the upper first gear 8 and, the top end of a left second gear 9 and the bottom end of a right second gear 9 are respectively in meshing contact with the left end of an upper first gear 8 and the right end of a lower first gear 8, the left end of the left second gear 9 and the right end of the right second gear 9 are fixedly provided with rotating shafts 10, the left end of the left rotating shaft 10 and the right end of the right rotating shaft 10 respectively penetrate through the left end and the right end of a placing cavity 6, the left end of the left rotating shaft 10 and the right end of the right rotating shaft 10 are respectively fixedly provided with first rockers 11, the lower sides of the left end of the left first rocker 11 and the right end of the right first rocker 11 are respectively fixedly provided with second rockers 12, the outer side walls of two groups of connecting shafts 7 are respectively fixedly provided with a plurality of groups of connecting plates 13, the inner peripheral ends of the plurality of; when the cell culture plate needs to be placed in the working cavity, culture plates of different cells can be placed in different working cavities, the phenomenon that a first stop door is frequently opened is reduced, meanwhile, the entering of bacteria is reduced, when the culture plate is placed, a second rocker is rotated, a first rocker and a rotating shaft rotate along with the second rocker, a second gear rotates along with the first rotating shaft, a first gear rotates along with the first gear, a connecting shaft rotates along with the first gear, the placing plate rotates along with the connecting shaft under the connecting action of the connecting plate, when the corresponding placing plate rotates to the position of the first stop door, an operator places the culture plate on the top end of the corresponding placing plate, the condition that a hand stretches into the inner side part of the working cavity is reduced, and the influence of bacteria on the production and survival of the cells caused by the hand is reduced, the use reliability is improved.

The utility model discloses an incubator for biological experiment, which also comprises two groups of first connecting pipes 15, two groups of first supporting plates 16 are arranged on the upper side and the lower side of the front end of the box body 1, the rear ends of the upper two groups of first supporting plates 16 are respectively connected with the upper side of the front end of the box body 1, the rear ends of the lower two groups of first supporting plates 16 are respectively connected with the lower side of the front end of the box body 1, the rear ends of the two groups of first connecting pipes 15 are respectively connected with the front ends of the upper two groups of first supporting plates 16 and the front ends of the lower two groups of first supporting plates 16, the bottom ends of the two groups of first connecting pipes 15 are respectively communicated with a plurality of groups of spray nozzles 17, the two groups of first connecting pipes 15 are respectively communicated with a valve 18, the input ends of the two groups of first connecting pipes 15 are provided with second connecting pipes 19, the second connecting pipes 19 are provided with two groups of output ends, the output end of the third connecting pipe 20 is communicated with the input end of the second connecting pipe 19; with third connecting pipe input and alcohol tank output intercommunication, alcohol is carried to multiunit spraying shower nozzle through third connecting pipe, second connecting pipe and two sets of first connecting pipes in, multiunit spraying shower nozzle sprays alcohol, before placing the cell culture board, opens the first shutter of corresponding working chamber front end after, opens and sprays the cultivation board behind the valve of corresponding first connecting pipe, disinfects the operation to the cultivation board surface, has reduced the bacterium and has entered into to the working chamber.

The utility model discloses an incubator for biological experiment, two sets of second extension boards 21 are fixedly arranged at the left ends and the right ends of two sets of working chambers 2, the left ends of the left four sets of second extension boards 21 are respectively connected with the left ends of the two sets of working chambers 2, the right ends of the right four sets of second extension boards 21 are respectively connected with the right ends of the two sets of working chambers 2, disinfection lamps 22 are respectively arranged at the left side and the right side in the two sets of working chambers 2, the left ends of the left two sets of disinfection lamps 22 are respectively connected with the right ends of the left four sets of second extension boards 21, and the right ends of the right two sets of disinfection lamps 22 are respectively connected with the; the extension board supports the sterilamp, and the sterilamp can disinfect to the working chamber, and when the cell was not placed to the working chamber, the bacterium increase in the reducible working chamber of sterilamp.

In the incubator for biological experiments of the utility model, labels 23 are fixedly arranged at the peripheral ends of a plurality of groups of placing plates 14; the label can carry out the sign to the culture plate, has reduced the confusion of culture plate and has placed.

The utility model discloses an incubator for biological experiment, the top ends of a plurality of groups of placing plates 14 are all fixedly provided with anti-skid pads 24, and the bottom ends of the plurality of groups of anti-skid pads 24 are respectively connected with the top ends of the plurality of groups of placing plates 14; the slipmat can increase the friction force of the placing plate and reduce the sliding phenomenon of the culture plate from the top end of the placing plate.

The utility model discloses an incubator for biological experiment, the 2 bottom of upside working chamber and the 2 top of downside working chamber all are provided with mounting hole 26, all seal in two sets of mounting hole 26 and be provided with bearing 25, two sets of bearing 25 lateral walls respectively with two sets of mounting hole 26 inside wall sealing connection, upside connecting axle 7 bottom and downside connecting axle 7 top pass two sets of bearings 25 respectively and respectively with two sets of bearing 25 inside wall sealing connection; the friction between the connecting shaft and the box body can be reduced due to the arrangement of the bearing, and the rotational lubricity is improved.

The utility model discloses an incubator for biological experiment, still include four groups of moving wheels 27, four groups of moving wheels 27 set up in 1 bottom of box respectively, four groups of moving wheels 27 top are connected with 1 bottom left front side, left rear side, right front side and right rear side respectively; four sets of moving wheels can support the box body, can shift the box body, and improve the use convenience of equipment.

The utility model discloses an incubator for biological experiment, the middle part of the front end of the box body 1 is provided with a second opening, the second opening is communicated with the front end of the placing cavity 6, the front end of the second opening is provided with a second stop door 28 in a sealing way, and the front ends of two groups of first stop doors 5 and the front end of the second stop door 28 are both fixedly provided with handles 30; when the first gear and the second gear are maintained, the second door can be operated after being opened.

The utility model discloses an incubator for biological experiment, when it is used, at first open the back with first shutter, with third connecting pipe input and alcohol tank output intercommunication, alcohol is in the multiunit spraying shower nozzle through third connecting pipe, second connecting pipe and two sets of first connecting pipes transport, multiunit spraying shower nozzle sprays alcohol, before placing cell culture plate, after opening the first shutter of corresponding working chamber front end, open the valve of corresponding first connecting pipe and spray culture plate, disinfect the culture plate surface, after the alcohol is disinfected, rotate the second rocker, first rocker and pivot are rotated thereupon when the second rocker rotates, the second gear is rotated thereupon when the first pivot rotates, the first gear is rotated thereupon, the connecting axle is rotated thereupon when the first gear rotates, the connecting axle is rotated thereupon when the connecting axle rotates, the placing plate rotates thereupon under the connecting action of connecting plate when the connecting axle rotates, when rotating the board of placing to first shutter department with corresponding, operating personnel places the culture plate in corresponding board top of placing, reduces the hand and stretches into the condition to the work intracavity lateral part, has reduced the bacterium that the hand has and has caused the influence to the production of cell with surviving, improves and uses the reliability, does not cultivate the cell in the work intracavity, and the sterilamp can disinfect the work chamber, reduces the bacterium increase of work intracavity.

The installation mode, the connection mode or the arrangement mode of the incubator for the biological experiment of the utility model are common mechanical modes, and the incubator can be implemented as long as the beneficial effects can be achieved; and the motor and the disinfection lamp are provided with the control module and the electric wire, and can be used after being plugged, without changing the internal structure.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A culture box for a biological experiment comprises a box body (1), wherein a working chamber (2) is arranged in the box body (1), a heating pipe group (3) is fixedly arranged at the bottom end of the working chamber (2), an air inlet pipe (4) is arranged at the right end of the box body (1), the output end of the air inlet pipe (4) is communicated with the lower side of the right end of the working chamber (2), a first through hole is arranged at the front end of the box body (1) and communicated with the front end of the working chamber (2), and a first stop door (5) is arranged at the front end of the first through hole in a sealing manner; the device is characterized in that the working chambers (2), the heating pipe groups (3), the air inlet pipe (4), the first opening and the first stop door (5) are arranged in two groups, the two groups of working chambers (2) are arranged on the upper side and the lower side of the box body (1) respectively, the middle of the box body (1) is provided with the placing chambers (6), the connecting shafts (7) are arranged in the two groups of working chambers (2), the top ends of the upper connecting shafts (7) and the bottom ends of the lower connecting shafts (7) are respectively connected with the top ends of the upper working chambers (2) and the bottom ends of the lower working chambers (2) in a rotatable mode, the bottom ends of the upper connecting shafts (7) and the bottom ends of the lower connecting shafts (7) are respectively inserted into the placing chambers (6), the bottom ends of the upper connecting shafts (7) and the bottom ends of the lower connecting shafts (7) are respectively provided with first gears (8), and the top ends of the first gears (8) of the upper gears (8) The top end of a connecting shaft (7) is connected, the left end of an upper side first gear (8) and the right end of a lower side first gear (8) are respectively provided with a second gear (9), the top end of a left side second gear (9) and the bottom end of a right side second gear (9) are respectively in meshing contact with the left end of the upper side first gear (8) and the right end of the lower side first gear (8), the left end of the left side second gear (9) and the right end of the right side second gear (9) are respectively and fixedly provided with a rotating shaft (10), the left end of the left side rotating shaft (10) and the right end of the right side rotating shaft (10) respectively penetrate through the left end and the right end of a placing cavity (6), the left end of the left side rotating shaft (10) and the right end of the right side rotating shaft (10) are respectively and fixedly provided with a first rocker (11), the lower side of the left end of the left side first rocker (11) and the lower side first rocker, the inner peripheral ends of the multiple groups of connecting plates (13) are respectively connected with the outer side walls of the two groups of connecting shafts (7), and the outer peripheral ends of the multiple groups of connecting plates (13) are fixedly provided with placing plates (14).

2. The incubator according to claim 1, further comprising two sets of first connecting tubes (15), wherein two sets of first support plates (16) are disposed on the upper side and the lower side of the front end of the incubator (1), the rear ends of the upper two sets of first support plates (16) are respectively connected to the upper side of the front end of the incubator (1), the rear ends of the lower two sets of first support plates (16) are respectively connected to the lower side of the front end of the incubator (1), the rear ends of the two sets of first connecting tubes (15) are respectively connected to the front ends of the upper two sets of first support plates (16) and the lower two sets of first support plates (16), the bottom ends of the two sets of first connecting tubes (15) are respectively provided with a plurality of sets of spray nozzles (17), the two sets of first connecting tubes (15) are respectively provided with valves (18), the input ends of the two sets of first connecting tubes (15) are provided with second connecting tubes (19), the second connecting tubes (19, two groups of output ends of the second connecting pipe (19) are respectively communicated with the input ends of the two groups of first connecting pipes (15), a third connecting pipe (20) is arranged at the input end of the second connecting pipe (19), and the output end of the third connecting pipe (20) is communicated with the input end of the second connecting pipe (19).

3. The incubator as claimed in claim 2, wherein two sets of second support plates (21) are fixedly disposed at the left and right ends of the two sets of working chambers (2), the left ends of the four sets of left support plates (21) are respectively connected with the left ends of the two sets of working chambers (2), the right ends of the four sets of right support plates (21) are respectively connected with the right ends of the two sets of working chambers (2), disinfection lamps (22) are disposed at the left and right sides of the two sets of working chambers (2), the left ends of the two sets of left disinfection lamps (22) are respectively connected with the right ends of the four sets of left support plates (21), and the right ends of the two sets of right disinfection lamps (22) are respectively connected with the left ends of the four sets of right support plates (21).

4. An incubator as claimed in claim 3, characterised in that the peripheral ends of the plurality of sets of standing plates (14) are each fixedly provided with a label (23).

5. The incubator as claimed in claim 4, wherein the top ends of the plurality of sets of placing plates (14) are all fixedly provided with anti-slip pads (24), and the bottom ends of the plurality of sets of anti-slip pads (24) are respectively connected with the top ends of the plurality of sets of placing plates (14).

6. An incubator for biological experiments according to claim 5, wherein the bottom end of the upper working chamber (2) and the top end of the lower working chamber (2) are provided with mounting holes (26), bearings (25) are hermetically arranged in the two sets of mounting holes (26), the outer side walls of the two sets of bearings (25) are hermetically connected with the inner side walls of the two sets of mounting holes (26), and the bottom end of the upper connecting shaft (7) and the top end of the lower connecting shaft (7) respectively penetrate through the two sets of bearings (25) and are hermetically connected with the inner side walls of the two sets of bearings (25).

7. The incubator as claimed in claim 6, further comprising four sets of movable wheels (27), wherein the four sets of movable wheels (27) are respectively disposed at the bottom end of the case (1), and the top ends of the four sets of movable wheels (27) are respectively connected to the left front side, the left rear side, the right front side and the right rear side of the bottom end of the case (1).

8. An incubator as claimed in claim 7, characterized in that a second through opening is provided in the middle of the front end of the case (1), the second through opening is communicated with the front end of the placing chamber (6), a second shutter (28) is provided on the front end of the second through opening in a sealing manner, and a handle (30) is fixedly provided on the front end of each of the two sets of first shutters (5) and the front end of the second shutter (28).