CN113061516B

CN113061516B - Incubator

Info

Publication number: CN113061516B
Application number: CN202110381113.0A
Authority: CN
Inventors: 吴雪奎
Original assignee: Hangzhou Lifutai Biotechnology Co ltd
Current assignee: Hangzhou Lifutai Biotechnology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2023-12-22
Anticipated expiration: 2041-04-09
Also published as: CN113061516A

Abstract

An incubator, comprising: the device comprises a bottom platform, a vibrating mechanism, a shell box body, a supporting plate, a main culture box, an extending and retracting clamping plate and a dangerous goods clamp; according to the invention, the culture dish is simulated to vibrate through the vibration mechanism, the stretching clamping plate mechanism can be used for stretching the stretching clamping plate for temporary use when the operation platform needs to be expanded, so that the space in the box body can be allocated and adjusted, the space utilization rate is increased, the incubator can realize the opening and closing of the cover plate of the box body under the condition of no contact, the culture environment is changed through temperature and ventilation or airtight adjustment, the cover plate opening is arranged on the cover plate, the addition and observation of the culture dish additive can be carried out, and the additive can be controlled in a selectable state, so that the operation steps can be reduced, the stability of the culture dish state is protected, and the usable range of the incubator is increased; in addition, the invention can avoid skin contact during the research of toxic and irritant culture dishes by arranging the dangerous goods clamp.

Description

Incubator

Technical Field

The invention relates to the technical field of bioengineering, in particular to an incubator.

Background

In modern society, along with the continuous development of bioengineering technology, the requirements of the biotechnology field on the incubator are also increasing. The incubator is a temperature-controllable box body device mainly used for culturing microorganisms, plants and animal cells, and the incubator is provided with a refrigerating and heating bidirectional temperature regulating system, is basic experimental equipment of scientific research departments such as biology, agriculture, medicine, environmental protection and the like, and is widely applied to experiments such as constant temperature culture, constant temperature reaction and the like;

for this purpose, application number: CN202020596427.3 provides an electrothermal constant temperature incubator with good sealing effect, which comprises a control shell, a display screen, a key set, a constant temperature shell, a base, a connecting piece, a sealing door plate, a door handle and a ventilation mechanism, wherein the back of the sealing door plate outside the constant temperature shell is provided with a sealing rubber strip;

however, the above example cannot simulate a shaking culture environment and the internal space cannot be changed, and at the same time, the treatment cannot be performed on a toxic culture dish, which is not beneficial to personnel operation, and at the same time, no protective measures are taken for the culture;

therefore, there is an urgent need to create an incubator with adjustable internal space, with shaking and protection of the culture.

Disclosure of Invention

According to the culture box, the culture dish is clamped by the culture main box through arranging the vibration mechanism, the cover plate of the culture main box can be automatically covered along with the placement of the culture dish, additives can be selectively placed into the culture dish through the filter screen outlet, the straight outlet and the atomization outlet, and the culture main box is matched with the inclined block, so that the cover plate can be delayed to be closed; the invention is provided with the extending and retracting clamp plate, and the extending and retracting clamp plate can be unfolded for temporary use when the operation platform needs to be expanded; the invention is provided with the dangerous goods clamp, and the dangerous culture dish is placed in the opening box body through the dangerous goods clamp for cultivation.

The technical scheme adopted by the invention is as follows: an incubator comprises a bottom platform, a vibrating mechanism, a shell box body, a supporting plate, a main incubator body box and a dangerous goods clamp;

the shake mechanism is on the bottom platform and rather than fixed connection, the shell box sets up on shake mechanism, backup pad fixed connection is in the inside of shell box, cultivation main part case is in the backup pad and rather than fixed connection, dangerous goods clamp is arranged in the shell box inside.

Further, the vibration mechanism comprises a vertical sliding bar, a horizontal sliding bar sliding block, a motor mounting plate, a vibration motor, a vibration connecting plate and a rotating shaft; the vertical sliding strips are fixed above the bottom platform, at least two horizontal sliding strips are arranged, horizontal sliding strip sliding blocks are vertically and fixedly connected below two ends of each horizontal sliding strip, and the horizontal sliding strip sliding blocks are in sliding connection with the vertical sliding strip cross bars;

the vibration motor is vertically fixed right above the bottom platform through the motor mounting plate, one end of the vibration connecting plate is fixed at the end part of the rotating shaft of the vibration motor, and the other end of the vibration connecting plate is hinged with the upper end of the rotating shaft.

Further, the shell box comprises an opening box body and bottom sliding blocks, the center of the upper cover of the opening box body is fixedly connected with the lower end of the rotating shaft, at least four bottom sliding blocks are arranged, the bottom sliding blocks are fixedly arranged at the bottom of the opening box body, and the bottom sliding blocks are in sliding connection with the horizontal sliding strips.

Further, the culture main body case includes: the main body is connected with the bottom plate, the vertical sliding column, the incubator, the vertical sliding block, the ventilation hole cover plate, the limiting hole, the limiting pin, the pin sliding seat, the temperature control pipe, the main body spring, the cover plate sliding strip, the upper plate, the clamping electric cylinder, the fixed stabilizing opening and the sliding stabilizing opening;

the main body connecting bottom plate is arranged on the upper surface of the upper layer of the supporting plate, vertical sliding blocks are arranged in the middle of the bottoms of the two sides of the incubator, the vertical sliding blocks are in sliding connection with at least two vertical sliding columns, and the vertical sliding columns are vertically arranged above the main body connecting bottom plate; the front part of the incubator is provided with an air vent, the air vent cover is arranged at the front part of the incubator and covers the air vent, an air vent cover plate is arranged above the air vent cover in a sliding manner, a limit hole is arranged at the upper part of the side edge of the air vent cover plate, two ends of the limit pin correspond to the limit hole and the small hole on the pin sliding seat respectively, and the pin sliding seat is arranged on the incubator; a group of temperature control pipes are respectively arranged on the side surfaces of the incubator; two ends of the main body spring are fixedly connected with the incubator and the main body connecting bottom plate respectively;

the cover plate slide bars are at least two and are sequentially and vertically fixedly arranged on the lower surface of the cover plate, and the cover plate slide bars are in sliding connection with the incubator;

the upper plate is arranged in the incubator in parallel, the fixed stabilizing opening is formed in the upper surface of the upper plate, the clamping electric cylinder is arranged on the upper surface of the upper plate, the clamping electric cylinder is located on one side of the fixed stabilizing opening, the sliding stabilizing opening is fixedly formed in the end part of the telescopic shaft of the clamping electric cylinder, the sliding stabilizing opening is parallel to the upper surface of the upper plate, and the center line of the sliding stabilizing opening is collinear with the center line of the fixed stabilizing opening.

Further, the culture main body box further comprises: the device comprises a cover body limiting plate, a roller mounting rod, a roller, a unpacking spring plate, a unpacking spring, a cover plate opening, a sliding strip, an opening sliding cover plate, a pipe support, an inflow pipe, a feed inlet, a valve, a sector plate, a switching motor, a filter screen outlet, a straight outlet and an atomization outlet; the cover body limiting plate is formed by sequentially connecting a long vertical section, an inclined surface section and a short vertical section, the long vertical section of the cover body limiting plate is vertically fixed on the upper surface of a main body connecting bottom plate, the bottom of the rear end of the cover plate is provided with an opening spring plate, two ends of the opening spring are respectively and fixedly connected with the opening spring plate and the incubator, at least three groups of roller mounting rods are arranged, and are sequentially and vertically fixedly arranged on the back surface of the opening spring plate, the rollers are hinged with the roller mounting rods, and the cover body limiting plate limits the rollers;

the middle part of the cover plate is sequentially provided with two opening sliding cover plates, the opening sliding cover plates are in sliding connection with the cover plate through sliding strips, and the opening sliding cover plates correspond to the openings of the cover plate;

the inflow pipe is formed by connecting a horizontal section and a vertical section in sequence, the horizontal section of the inflow pipe is fixed on the upper surface of one of the two sliding cover plates through pipe support, the feed inlet is arranged at the end part of the vertical section of the inflow pipe, the end part of the horizontal section of the inflow pipe is connected with the inlet of the valve, the switching motor is arranged on the upper surface of the opening sliding cover plate, the center shaft of the rotating shaft of the switching motor is positioned right below the center shaft of the horizontal section of the inflow pipe, the center of the sector plate is fixedly connected with the end part of the rotating shaft of the switching motor, three small holes are sequentially formed in the sector surface of the sector plate at equal distance from the center, a filter screen outlet, a straight outlet and an atomization outlet are sequentially formed in the three small holes, and the three small holes on the sector plate correspond to the outlet of the valve.

Further, the culture main body box further comprises: the device comprises a handle, a vertical positioning slide bar, a limiting spring, a limiting handle and an inclined block; the handle forms sliding fit with the lower surface of the upper plate, the vertical positioning slide bar is vertically and fixedly connected with the main body connecting bottom plate, a small hole is formed in the upper end of the vertical positioning slide bar, the sliding bar is sequentially formed by an optical axis section and a boss end, the optical axis section of the sliding bar is in sliding connection with the small hole of the vertical positioning slide bar, the limiting spring penetrates through the optical axis section of the sliding bar, two ends of the limiting spring are respectively tightly attached to the bosses of the vertical positioning slide bar and the sliding bar, the limiting handle is fixedly connected with the bosses of the sliding bar, the inclined block is fixedly mounted at one end, far away from the bosses, of the sliding bar, and is a right-angle triangular block with a right-angle face upwards, and the inclined block is matched with the vertical sliding block.

Further, a first-stage interlayer and a second-stage interlayer are arranged in the supporting plate in an up-down structure, and an extending and retracting clamping plate is arranged in the first-stage interlayer and the second-stage interlayer in a sliding manner.

Further, the retractable splint comprises: the device comprises a sliding surface, a middle rotating head, an upper rotating joint, an unfolding spring, a lower rotating joint, a movable swing rod, a left rotating head, a long connecting rod, an L-shaped swing rod, supporting feet and a right rotating head; the sliding surface slide in the one-level intermediate layer, middle rotating head, left rotating head and right rotating head are rather than fixed connection at the lower surface of sliding surface, middle rotating head slides in the second grade intermediate layer, the both ends of expansion spring respectively with the plane tip fixed connection of last swivel and lower swivel, it is articulated with middle rotating head to go up the swivel, movable pendulum rod both ends respectively with lower swivel, left rotating head rotate to be connected, long connecting rod both ends respectively with lower swivel, L type pendulum rod are articulated, supporting legs and L type pendulum rod's lower extreme fixed connection, L type pendulum rod is articulated with the lower extreme of right rotating head.

Compared with the prior art, the invention has the beneficial effects that:

(1) According to the invention, the culture dish is simulated to vibrate through the vibration mechanism, the stretching clamping plate mechanism can be used for stretching the stretching clamping plate for temporary use when the operation platform needs to be expanded, so that the space in the box body can be allocated and adjusted, the space utilization rate is increased, the incubator can realize the opening and closing of the cover plate of the box body under the condition of no contact, the culture environment is changed through temperature and ventilation or airtight adjustment, the cover plate opening is arranged on the cover plate, the addition and observation of the culture dish additive can be carried out, and the additive can be controlled in a selectable state, so that the operation steps can be reduced, the stability of the culture dish state is protected, and the usable range of the incubator is increased; in addition, by arranging the dangerous goods clamp, the contact of skin can be avoided when the toxic and irritant culture dish is studied;

(2) According to the invention, the vibration mechanism is arranged, so that the culture dish can perform centrifugal vibration movement, the application range of the culture dish is increased in the field, and the vibration mechanism enables the opening direction of the shell box body to always face to an operator, so that the culture dish is convenient to use;

(3) According to the invention, the extension clamping plates are arranged, so that the extension clamping plates can be unfolded easily when the operation platform needs to be extended, and can be folded conveniently when the operation platform does not need to be extended, thereby being more convenient for operators to use and increasing the space utilization rate;

(4) According to the invention, after the culture dish is placed in the culture main box, manual operation is not required under the action of gravity of the culture dish, the cover plate can be automatically closed, the culture main box rises under the action of the compression spring when the handle is lifted, the cover plate of the main box can be automatically opened, the culture dish can be more conveniently taken out, and the opening and closing of the cover plate of the main box are controllable under the action of the cover body limiting plate;

(5) According to the invention, the cover plate is provided with the cover plate opening, so that the additive can be put in without opening or closing the incubator, and the three adding modes of direct adding, adding after filtering and adding after atomizing are arranged, so that the adding state of the additive is controllable, the reduction of operation steps is realized, the stability of the state of a culture dish is protected, and the application range of the incubator is increased;

(6) According to the invention, by arranging the dangerous goods clamp, the culture dish which is poisonous, irritated and cannot be directly contacted with skin can be placed in the main body incubator through the dangerous goods clamp, and the contact of skin can be avoided when the study of the poisonous and irritated culture dish is carried out.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the oscillating mechanism and the housing box structure of the present invention.

FIG. 3 is a schematic view of the structure of the incubator according to the present invention.

Fig. 4 is a schematic view of a partial enlarged structure at a in fig. 3 according to the present invention.

Fig. 5 is a schematic view of a partial enlarged structure at B in fig. 3 according to the present invention.

FIG. 6 is a schematic cross-sectional view of the incubator of the present invention.

Fig. 7 is a schematic view of the C-direction cross-section of fig. 6 according to the present invention.

Fig. 8 and 10 are schematic views of the retractable splint according to the present invention.

Fig. 9 is a schematic view of a supporting leg structure of the retractable splint of the present invention.

Fig. 11 is a schematic view of a partially enlarged structure at D in fig. 10 according to the present invention.

FIG. 12 is a schematic view of the dangerous goods clamp structure of the present invention.

Reference numerals: 1-a bottom platform; 2-an oscillating mechanism; 3-a shell box; 4-supporting plates; 5-a culture main body box; 6-stretching and retracting the clamping plate; 7-clamping dangerous goods; 201-vertical slides; 202-a horizontal sliding bar; 203-a cross slide bar slide block; 204-a motor mounting plate; 205-oscillating a motor; 206-oscillating the connecting plate; 207-rotating shaft; 301-open box; 302-bottom slider; 303-back jack; 304-side slots; 401-first-level interlayer; 402-a secondary interlayer; 501-a main body connecting bottom plate; 502-cover limiting plates; 503-vertical slide column; 504-incubator; 505-vertical sliders; 506-ventilation holes; 507-ventilation escutcheons; 508-vent cover plate; 509-limiting holes; 510-a limiting pin; 511-pin slide; 512-temperature control tube; 513-body springs; 514—cover plate; 515-cover slip; 516-a roller mounting bar; 517-a roller; 518-unpacking spring plates; 519-a box opening spring; 520-cover plate opening; 521-slide bar; 522-an open slide cover plate; 523-tube support; 524-inflow tube; 525-a feed inlet; 526-valve; 527-sector plate; 528-switching the motor; 529-screen outlet; 530-straight exit; 531-an atomization outlet; 532-upper plate; 533-handle; 534-clamping the electric cylinder; 535-securing a stabilizing orifice; 536—a slide stabilizing port; 537—vertically positioning slide bars; 538-slide bar; 539-a limit spring; 540-limit handles; 541-sloping blocks; 601—a sliding surface; 602-an intermediate swivel; 603-upper swivel; 604-unwinding a spring; 605-lower swivel; 606-a movable swing rod; 607-left swivel; 608-long connecting rod; 609-L-shaped swing rod; 610-supporting feet; 611-right swivel; 701-left clamp bar; 702-right clamp bar; 703-side plug-in station.

Detailed Description

The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings. In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc., are based on directions or positional relationships shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present invention.

Examples: as shown in fig. 1-12, an incubator comprises a bottom platform 1, a vibrating mechanism 2, a shell box 3, a support plate 4, an incubator body box 5 and a hazardous article clamp 7; the vibration mechanism 2 is arranged on the bottom platform 1 and fixedly connected with the same, the shell box body 3 is arranged on the vibration mechanism 2, the supporting plate 4 is fixedly connected inside the shell box body 3, the culture main body box 5 is arranged on the supporting plate 4 and fixedly connected with the same, and the dangerous goods clamp 7 is arranged inside the shell box body 3.

In an alternative implementation of the embodiment of the present invention, as shown in fig. 2, the oscillating mechanism 2 includes a vertical sliding bar 201, a horizontal sliding bar 202, a horizontal sliding bar slider 203, a motor mounting plate 204, an oscillating motor 205, an oscillating connection plate 206, and a rotating shaft 207; the vertical sliding strips 201 are fixed above the bottom platform 1, at least two horizontal sliding strips 202 are arranged, horizontal sliding strip sliding blocks 203 are vertically and fixedly connected below two ends of each horizontal sliding strip 202, and the horizontal sliding strip sliding blocks 203 are in sliding connection with the horizontal rods of the vertical sliding strips 201;

the oscillating motor 205 is vertically fixed right above the bottom platform 1 through the motor mounting plate 204, one end of the oscillating connecting plate 206 is fixed at the end part of the rotating shaft of the oscillating motor 205, and the other end of the oscillating connecting plate 206 is hinged with the upper end of the rotating shaft 207;

the shell box 3 comprises an opening box 301 and bottom sliding blocks 302, the center of the upper cover of the opening box 301 is fixedly connected with the lower end of the rotary shaft 207, four bottom sliding blocks 302 are arranged, the bottom sliding blocks 302 are fixedly arranged at the bottom of the opening box 301, and the bottom sliding blocks 302 are in sliding connection with the horizontal sliding strips 202;

the main function of the embodiment is to simulate vibration of the culture dish, specifically, when the culture dish is subjected to vibration culture, the vibration motor 205 is controlled to start, the vibration motor 205 drives the vibration connecting plate 206 to move, and the driving force of the housing box 3 is provided by the rotating shaft 207 so that the housing box 3 moves; the movement of the shell box body 3 drives the bottom sliding block 302 to slide on the horizontal sliding bar 202, the horizontal sliding bar sliding block 203 slides on the vertical sliding bar 201, and the shell box body 3 is limited to only perform translational rotation, so that the opening surface of the opening box body 301 is always in face of an operator; the frequency of the oscillating motor 205 is adjustable, i.e. the vibration frequency and intensity of the housing box 3 can be adjusted.

In an alternative implementation of the embodiment of the present invention, as shown in fig. 3 and 6, the culture main body tank 5 includes: the main body connecting bottom plate 501, the vertical slide column 503, the incubator 504, the vertical slide block 505, the ventilation holes 506, the ventilation hole cover 507, the ventilation hole cover plate 508, the limit holes 509, the limit pins 510, the pin sliding seat 511, the temperature control tube 512, the main body springs 513, the cover plate 514, the cover plate slide bar 515, the upper plate 532, the clamping electric cylinder 534, the fixed stabilizing opening 535 and the sliding stabilizing opening 536;

the main body connecting bottom plate 501 is arranged on the upper surface of the upper layer of the supporting plate 4, vertical sliding blocks 505 are arranged in the middle of the bottoms of the two sides of the incubator 504, the vertical sliding blocks 505 are in sliding connection with two vertical sliding columns 503, and the vertical sliding columns 503 are vertically arranged above the main body connecting bottom plate 501; the front part of the incubator 504 is provided with an air vent 506, an air vent cover 507 is arranged at the front part of the incubator 504 and covers the air vent 506, an air vent cover plate 508 is arranged above the air vent cover 507 in a sliding way, a limit hole 509 is arranged at the upper part of the side edge of the air vent cover plate 508, two ends of a limit pin 510 respectively correspond to the limit hole 509 and a small hole on a pin sliding seat 511, and the pin sliding seat 511 is arranged on the incubator 504; a set of temperature control tubes 512 are provided on each side of the incubator 504; two ends of the main body spring 513 are fixedly connected with the incubator 504 and the main body connecting bottom plate 501 respectively;

three cover plate sliding strips 515 are arranged and sequentially and vertically fixedly arranged on the lower surface of the cover plate 514, and the cover plate sliding strips 515 are in sliding connection with the incubator 504;

the upper plate 532 is arranged in parallel in the incubator 504, the fixed stabilizing opening 535 is arranged on the upper surface of the upper plate 532, the clamping electric cylinder 534 is positioned on one side of the fixed stabilizing opening 535, the sliding stabilizing opening 536 is fixedly arranged at the end part of the telescopic shaft of the clamping electric cylinder 534, the sliding stabilizing opening 536 is parallel to the upper surface of the upper plate 532, and the central line of the sliding stabilizing opening 536 is collinear with the central line of the fixed stabilizing opening 535;

the main function of this embodiment is to prevent the relative displacement of the culture dish under the simulated oscillation state, and adjust the internal environment of the incubator 504, specifically, put the culture dish on the placing plate 532, adjust the clamping cylinder 534 to drive the sliding stabilizing opening 536 to make linear movement, so that the fixed stabilizing opening 535 cooperates with the sliding stabilizing opening 536 to clamp the culture dish, and effectively prevent the relative movement of the culture dish on the placing plate 532 during oscillation; when the culture dish is placed and clamped, the main body spring 513 is compressed because the elastic coefficient of the main body spring 513 is smaller, so that the culture dish falls into the bottom of the incubator 504; when the incubator 504 needs to be ventilated, the vent cover plate 508 is lifted, and the limiting pins 510 fix the vent cover plate, so that the incubator 504 can be ventilated through the vent 506; when the incubator 504 needs to be sealed, the limiting pins 510 are pulled out, the hole cover plate 508 is lowered, and the hole cover plate 508 is matched with the ventilation hole cover 507 to realize sealing; the temperature control tube 512 regulates the temperature of the incubator 504 to achieve the desired environment for the culture dish;

in an alternative implementation of the embodiment of the present invention, as shown in fig. 3 and 5, the culture main body tank 5 further includes: cover limiting plate 502, roller mounting bar 516, roller 517, unpacking spring plate 518, unpacking spring 519, cover opening 520, slide bar 521, opening slide cover 522, tube support 523, inflow tube 524, feed inlet 525, valve 526, fan plate 527, switch motor 528, filter screen outlet 529, straight outlet 530, and atomizing outlet 531; the cover body limiting plate 502 is formed by sequentially connecting a long vertical section, an inclined section and a short vertical section, the long vertical section of the cover body limiting plate 502 is vertically fixed on the upper surface of the main body connecting bottom plate 501, the bottom of the rear end of the cover plate 514 is provided with an unpacking spring plate 518, two ends of the unpacking spring 519 are respectively fixedly connected with the unpacking spring plate 518 and the incubator 504, the roller mounting rod 516 is provided with three groups and is sequentially and vertically fixedly arranged on the back surface of the unpacking spring plate 518, the roller 517 is hinged with the roller mounting rod 516, and the cover body limiting plate 502 limits the roller 517;

the middle part of the cover plate 514 is sequentially provided with two opening sliding cover plates 522, the opening sliding cover plates 522 are in sliding connection with the cover plate 514 through sliding strips 521, and the opening sliding cover plates 522 correspond to the cover plate openings 520;

the inflow pipe 524 is formed by sequentially connecting a horizontal section and a vertical section, the horizontal section of the inflow pipe 524 is fixed on the upper surface of one of the two sliding cover plates 522 through a pipe support 523, a feed inlet 525 is formed in the end part of the vertical section of the inflow pipe 524, the end part of the horizontal section of the inflow pipe 524 is connected with the inlet of a valve 526, a switching motor 528 is arranged on the upper surface of the opening sliding cover plate 522, the central shaft of a rotating shaft of the switching motor 528 is positioned right below the central shaft of the horizontal section of the inflow pipe 524, the center of a sector plate 527 is fixedly connected with the end part of the rotating shaft of the switching motor 528, three small holes are sequentially formed in the sector surface of the sector plate 527 at equal intervals from the center, a filter screen outlet 529, a straight outlet 530 and an atomization outlet 531 are sequentially formed in the three small holes in the sector plate 527 correspond to the outlet of the valve 526;

the main function of this embodiment is to open and close the cover plate 514 of the box body controllably, and make the adding state of the additive controllable, have realized reducing the operation step, has protected the stability of the state of the culture dish, has increased the application range of the incubator 504, specifically, put the culture dish into incubator 504, the incubator 504 moves downward, because the gravity of the culture dish makes the inclined plane section of the cover plate 502 act on the gyro wheel 517, make the open box spring 519 receive the compression of the force, and then make the cover plate 514 close; when incubator 504 moves upward, cover plate 514 opens due to the action of an out-of-box spring 519;

when the culture dish is required to be added with additives during culture, the opening slide cover plate 522 is slid to expose the cover plate opening 520, and the additives can be directly put in when no addition requirement exists; when the state of the additive liquid is required, the additive liquid is added into the feed inlet 525, the switching motor 528 is turned on to drive the fan-shaped plate 527 to move, the valve 526 is in butt joint with the opening of the fan-shaped plate 527 according to the requirement, the state of the additive can be changed, the filter screen outlet 529 is used for filtering impurities in the additive and then adding the additive into the culture dish, the straight outlet 530 is used for directly adding the additive into the culture dish, and the atomization outlet 531 is used for atomizing the additive and then adding the additive into the culture dish; the valve 526 is used to control the opening and closing of the inflow pipe 524 and can control the amount of additive to be put in; the cover opening 520 may also be used to view the condition of the culture dish.

In an alternative implementation of the embodiment of the present invention, as shown in fig. 3, the culture main body box 5 further includes: a handle 533, a vertically positioned slide bar 537, a slide bar 538, a limit spring 539, a limit handle 540, and a bevel block 541; the handle 533 is fixedly connected with the lower surface of the upper plate 532, the handle 533 is in sliding fit with the lower surface of the incubator 504, the vertical positioning slide bar 537 is vertically and fixedly connected with the main body connecting bottom plate 501, the upper end of the vertical positioning slide bar 537 is provided with a small hole, the slide bar 538 is sequentially formed by an optical axis section and a boss end, the optical axis section of the slide bar 538 is in sliding connection with the small hole of the vertical positioning slide bar 537, the limit spring 539 penetrates through the optical axis section of the slide bar 538, two ends of the limit spring 539 are respectively tightly attached to the bosses of the vertical positioning slide bar 537 and the slide bar 538, the limit handle 540 is fixedly connected with the bosses of the slide bar 538, the inclined block 541 is fixedly arranged at one end, far away from the boss, of the slide bar 538 is a right-angle triangular block with a right-angle upwards facing the inclined block 541, and the inclined block 541 is matched with the vertical slide bar 505;

the main function of this embodiment is to limit incubator 504, specifically, placing a culture dish in incubator 504, pulling limit handle 540 open to disengage diagonal block 541 from vertical slider 505, at this time, incubator 504 is lowered due to the weight of the culture dish, handle 533 is lifted, the weight of the culture dish does not act on incubator 504, incubator 504 is lifted, vertical slider 505 moves diagonal block 541 back along with slide rod 538 by acting on the slope of diagonal block 541, and when diagonal block 541 is passed over, handle 533 is released, at this time incubator 504 is locked in the open state.

In an alternative implementation manner of the embodiment of the present invention, as shown in fig. 8, a primary interlayer 401 and a secondary interlayer 402 are disposed in the support plate 4 in an up-down structure, and an extension clamping plate 6 is slidably disposed in the primary interlayer 401 and the secondary interlayer 402;

the retractable splint 6 includes: sliding surface 601, middle swivel 602, upper swivel 603, expanding spring 604, lower swivel 605, movable swing link 606, left swivel 607, long link 608, L-shaped swing link 609, support leg 610 and right swivel 611; the sliding surface 601 slides in the first-stage interlayer 401, the middle rotating head 602, the left rotating head 607 and the right rotating head 611 are fixedly connected with the sliding surface 601 on the lower surface of the sliding surface 601, the middle rotating head 602 slides in the second-stage interlayer 402, two ends of the expanding spring 604 are fixedly connected with the plane end parts of the upper rotating joint 603 and the lower rotating joint 605 respectively, the upper rotating joint 603 is hinged with the middle rotating head 602, two ends of the movable swinging rod 606 are rotatably connected with the lower rotating joint 605 and the left rotating head 607 respectively, two ends of the long connecting rod 608 are hinged with the lower rotating joint 605 and the L-shaped swinging rod 609 respectively, the supporting leg 610 is fixedly connected with the lower end of the L-shaped swinging rod 609, and the L-shaped swinging rod 609 is hinged with the lower end of the right rotating head 611;

the main function of this embodiment is to facilitate the use of the operator and increase the space utilization, specifically, when the sliding surface 601 is pulled to the right, and when the movable swing rod 606 leaves the space of the secondary interlayer 402, the movable swing rod 606 rotates clockwise due to the action of the expanding spring 604, the L-shaped swing rod 609 rotates counterclockwise by the transmission of the long connecting rod 608, and meanwhile, the supporting leg 610 opens, and due to the gravity of the supporting leg 610, the supporting leg 610 keeps a vertical device, and the supporting leg 610 acts on the upper surface of the bottom plate of the opening box 301, so that the sliding surface 601 keeps stable;

when the sliding surface 601 is pulled to the left, the bottom plate of the secondary interlayer 402 acts on the movable swing rod 606, so that the movable swing rod 606 rotates anticlockwise, the L-shaped swing rod 609 rotates clockwise through the transmission of the long connecting rod 608, the supporting leg 610 is driven to retract clockwise, and the supporting leg 610 is retracted into the secondary interlayer 402 along with the continuous leftward movement of the sliding surface 601.

In an alternative implementation of the embodiment of the present invention, as shown in fig. 9, the hazardous article clamp 7 includes: a left clamp bar 701, a right clamp bar 702 and a side insert 703; the left clamp rod 701 is hinged with the middle of the right clamp rod 702, the left clamp rod 701 and the right clamp rod 702 are sequentially formed by a handle section, an arc section and a boss end, the side insert 703 is arranged on the outer side of the arc section of the left clamp rod 701, and the arc section formed by the left clamp rod 701 and the right clamp rod 702 is used for clamping a culture dish;

the shell box 3 further comprises a back jack 303 and side slots 304, wherein three groups of back jacks 303 and side slots 304 are arranged, the three groups of back jacks 303 are sequentially and fixedly arranged on the back plate inside the open box 301, the three groups of side slots 304 are sequentially and fixedly arranged on the side plate inside the open box 301, and the back jacks 303 are parallel to the side slots 304; the boss ends of the left clamp bar 701 and the right clamp bar 702 correspond to the back insertion holes 303, and the side insertion platforms 703 correspond to the side insertion slots 304;

the main function of this embodiment is to provide a specific dangerous goods clamp 7 and placement mode, specifically, when a culture dish is taken out, the left clamp bar 701 and the right clamp bar 702 simultaneously act to clamp the culture dish which cannot be directly contacted, the side insert stand 703 is slid into the side insert slot 304 first, then the boss ends of the left clamp bar 701 and the right clamp bar 702 are inserted into the corresponding back insert holes 303, so that the culture dish with danger can be placed in the opening box 301; optionally, the number of sets of back jacks 303 and side slots 304 may be adjusted according to the amount of space and the needs.

Claims

1. The incubator comprises a bottom platform (1) and is characterized by further comprising an oscillating mechanism (2), a shell box body (3), a supporting plate (4), an incubator body box (5) and a dangerous goods clamp (7); the vibrating mechanism (2) is arranged on the bottom platform (1) and is fixedly connected with the bottom platform, the shell box body (3) is arranged on the vibrating mechanism (2), the supporting plate (4) is fixedly connected inside the shell box body (3), the culture main body box (5) is arranged on the supporting plate (4) and is fixedly connected with the supporting plate, and the dangerous goods clamp (7) is arranged inside the shell box body (3);

the vibration mechanism (2) comprises a vertical sliding bar (201), a horizontal sliding bar (202), a horizontal sliding bar sliding block (203), a motor mounting plate (204), a vibration motor (205), a vibration connecting plate (206) and a rotating shaft (207); the vertical sliding strips (201) are fixed above the bottom platform (1), at least two horizontal sliding strips (202) are arranged, horizontal sliding strip sliding blocks (203) are vertically and fixedly connected below two ends of each horizontal sliding strip (202), and the horizontal sliding strip sliding blocks (203) are in sliding connection with a horizontal rod of the vertical sliding strips (201);

the vibration motor (205) is vertically fixed right above the bottom platform (1) through the motor mounting plate (204), one end of the vibration connecting plate (206) is fixed at the end part of a rotating shaft of the vibration motor (205), and the other end of the vibration connecting plate (206) is hinged with the upper end of the rotating shaft (207);

the culture main body box (5) comprises: the main body is connected with the bottom plate (501), the vertical sliding column (503), the incubator (504), the vertical sliding block (505), the ventilation holes (506), the ventilation hole cover (507), the ventilation hole cover plate (508), the limiting holes (509), the limiting pins (510), the pin sliding seat (511), the temperature control tube (512), the main body spring (513), the cover plate (514), the cover plate sliding strip (515), the upper plate (532), the clamping electric cylinder (534), the fixed stabilizing opening (535) and the sliding stabilizing opening (536);

the main body connecting bottom plate (501) is arranged on the upper surface of the upper layer of the supporting plate (4), vertical sliding blocks (505) are arranged in the middle of the bottoms of two sides of the incubator (504), the vertical sliding blocks (505) are in sliding connection with at least two vertical sliding columns (503), and the vertical sliding columns (503) are vertically arranged above the main body connecting bottom plate (501); the front part of the incubator (504) is provided with ventilation holes (506), the ventilation hole cover (507) is arranged at the front part of the incubator (504) and covers the ventilation holes (506), a ventilation hole cover plate (508) is arranged above the ventilation hole cover (507) in a sliding manner, a limit hole (509) is arranged at the upper part of the side edge of the ventilation hole cover plate (508), two ends of the limit pin (510) respectively correspond to the limit hole (509) and the small hole on the pin sliding seat (511), and the pin sliding seat (511) is arranged on the incubator (504); a group of temperature control pipes (512) are respectively arranged on the side surfaces of the incubator (504); two ends of the main body spring (513) are fixedly connected with the incubator (504) and the main body connecting bottom plate (501) respectively;

at least two cover plate sliding strips (515) are arranged and sequentially and vertically fixedly arranged on the lower surface of the cover plate (514), and the cover plate sliding strips (515) are in sliding connection with the incubator (504);

the upper plate (532) is arranged in the incubator (504) in parallel, the fixed stabilizing opening (535) is formed in the upper surface of the upper plate (532), the clamping electric cylinder (534) is located on one side of the fixed stabilizing opening (535), the sliding stabilizing opening (536) is fixedly formed in the end part of a telescopic shaft of the clamping electric cylinder (534), the sliding stabilizing opening (536) is parallel to the upper surface of the upper plate (532), and the central line of the sliding stabilizing opening (536) is collinear with the central line of the fixed stabilizing opening (535);

the culture main body box (5) further comprises: the device comprises a cover body limiting plate (502), a roller mounting rod (516), rollers (517), a box opening spring plate (518), a box opening spring (519), a cover plate opening (520), a sliding strip (521), an opening sliding cover plate (522), a pipe support (523), an inflow pipe (524), a feed inlet (525), a valve (526), a fan-shaped plate (527), a switching motor (528), a filter screen outlet (529), a straight outlet (530) and an atomization outlet (531); the cover limiting plate (502) is formed by sequentially connecting a long vertical section, an inclined section and a short vertical section, the long vertical section of the cover limiting plate (502) is vertically fixed on the upper surface of a main body connecting bottom plate (501), an opening spring plate (518) is arranged at the bottom of the rear end of the cover plate (514), two ends of the opening spring (519) are respectively and fixedly connected with the opening spring plate (518) and the incubator (504), at least three groups of roller mounting rods (516) are arranged, the rollers are sequentially and vertically fixedly mounted on the back surface of the opening spring plate (518), the rollers (517) are hinged with the roller mounting rods (516), and the cover limiting plate (502) limits the rollers (517);

two opening sliding cover plates (522) are sequentially arranged at the middle part of the cover plate (514), the opening sliding cover plates (522) are in sliding connection with the cover plate (514) through sliding strips (521), and the opening sliding cover plates (522) correspond to the cover plate openings (520);

the inflow pipe (524) is formed by sequentially connecting a horizontal section and a vertical section, the horizontal section of the inflow pipe (524) is fixed on the upper surface of one of the two sliding cover plates (522) through a pipe support (523), the feed inlet (525) is arranged at the end part of the vertical section of the inflow pipe (524), the end part of the horizontal section of the inflow pipe (524) is connected with the inlet of the valve (526), the switching motor (528) is arranged on the upper surface of the sliding cover plate (522), the central shaft of the rotating shaft of the switching motor (528) is positioned under the central shaft of the horizontal section of the inflow pipe (524), the center of the sector plate (527) is fixedly connected with the end part of the rotating shaft of the switching motor (528), three small holes are sequentially arranged at equal intervals at the sector surface of the sector plate (527), the three small holes are sequentially provided with a filter screen outlet (529), a straight outlet (530) and an atomization outlet (531), and the three small holes on the sector plate (527) correspond to the outlet of the valve (526);

the culture main body box (5) further comprises: a handle (533), a vertical positioning slide bar (537), a slide bar (538), a limit spring (539), a limit handle (540) and a sloping block (541); the handle (533) is fixedly connected with the lower surface of the upper plate (532), the vertical positioning slide bar (537) is vertically and fixedly connected with the main body connecting bottom plate (501), a small hole is formed in the upper end of the vertical positioning slide bar (537), the slide bar (538) is sequentially formed by an optical axis section and a boss end, the optical axis section of the slide bar (538) is in sliding connection with the small hole of the vertical positioning slide bar (537), the limit spring (539) penetrates through the optical axis section of the slide bar (538), two ends of the limit spring (539) are respectively tightly attached to the bosses of the vertical positioning slide bar (537) and the slide bar (538), the limit handle (540) is fixedly connected with the bosses of the slide bar (538), the inclined block (541) is fixedly arranged at one end, far away from the bosses, of the inclined block (541) is a right-angle triangular block with a right-angle face upwards, and the inclined block (541) is matched with the vertical slide block (505);

a primary interlayer (401) and a secondary interlayer (402) are arranged in the supporting plate (4) in an up-down structure, and an extension clamping plate (6) is arranged in the primary interlayer (401) and the secondary interlayer (402) in a sliding manner;

the retractable splint (6) comprises: the device comprises a sliding surface (601), a middle rotating head (602), an upper rotating joint (603), an unfolding spring (604), a lower rotating joint (605), a movable swing rod (606), a left rotating head (607), a long connecting rod (608), an L-shaped swing rod (609), a supporting foot (610) and a right rotating head (611); the sliding surface (601) slides in one-level intermediate layer (401), middle rotating head (602), left rotating head (607) and right rotating head (611) are at the lower surface and rather than fixed connection of sliding surface (601), middle rotating head (602) slides in second grade intermediate layer (402), the both ends of expansion spring (604) respectively with upper swivel (603) and the plane tip fixed connection of lower swivel (605), upper swivel (603) is articulated with middle rotating head (602), movable pendulum rod (606) both ends respectively with lower swivel (605), left rotating head (607) swivelling joint, long connecting rod (608) both ends respectively with lower swivel (605), L type pendulum rod (609) are articulated, supporting legs (610) are with the lower extreme fixed connection of L type pendulum rod (609), the lower extreme of L type pendulum rod (609) and right rotating head (611) is articulated.

2. An incubator according to claim 1, wherein the outer case (3) comprises an open case (301) and bottom sliders (302), the center of the upper cover of the open case (301) is fixedly connected with the lower end of the rotating shaft (207), at least four bottom sliders (302) are fixedly installed at the bottom of the open case (301), and the bottom sliders (302) are slidably connected with the horizontal sliding bars (202).