CN210237648U

CN210237648U - Embryo culture dish mobile device

Info

Publication number: CN210237648U
Application number: CN201921199490.7U
Authority: CN
Inventors: Shibo Tao; 陶识博
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-04-03
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses an embryo culture dish mobile device, including culture dish, frame and the transparent glass door of setting in frame one side, be provided with an installation cavity between frame and the glass door, be provided with the revolving stage in the installation cavity and drive revolving stage pivoted drive arrangement, the revolving stage both sides are provided with first bracing piece and second bracing piece relatively, be provided with first fixing device on the first bracing piece, be provided with second fixing device on the second bracing piece, the frame top has set the case lid, the case lid includes enclosing cover and inner cup, enclosing cover and inner cup are provided with the air vent of mutually supporting, the enclosing cover rotates with the inner cup to be connected. The utility model provides a culture dish removes frame not only makes the transportation and the removal of culture dish more convenient, can also improve the survival rate of embryo in the culture dish.

Description

Embryo culture dish mobile device

Technical Field

The utility model belongs to the technical field of embryo culture technique and specifically relates to an embryo culture dish mobile device is related to.

Background

In the in vitro culture of embryos, embryos are generally placed in a special container, such as a carbon dioxide incubator, at 37 ℃ with the addition of artificial gas mixtures: 5% CO2, 5% O2, 90% N2 or 5% CO2, 95% air, make the embryo develop continuously in vitro, and generally adopt the culture dish to contain the embryo in its culture process.

The culture dish generally consists of a planar disc bottom and a lid, generally made of glass or plastic. The culture dish needs a good aging mode and a good transferring mode, but in the actual use process, the culture dish is loaded and transferred by using the tray, the tray is very inconvenient to load and transfer, and in the transferring process, the culture dish in the tray is easy to shake on a transfer trolley to influence the culture medium in the culture dish because the culture dish is not in a fixed condition; meanwhile, the number of culture dishes loaded on the tray is small, so that the transfer efficiency is greatly reduced; in addition at the culture process, need place the culture dish in the incubator, generally when placing, in order to increase the culture dish holding capacity in the incubator, all can place the shelf and place the culture dish on the shelf in the incubator, realize that the stack of culture dish in vertical side is placed, however when placing, need take out the culture dish from the tray and put on the shelf again, it is comparatively troublesome to operate, and whole process is consuming time longer, still cause the culture solution in the culture dish to spill easily, influence embryo culture effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an embryo culture dish mobile device, it can carry out better fixed to the culture dish to can make things convenient for the removal and the cultivation of culture dish.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an embryo culture dish mobile device, includes culture dish, frame and sets up the transparent glass door in frame one side, be provided with an installation cavity between frame and the glass door, be provided with the revolving stage in the installation cavity and drive revolving stage pivoted drive arrangement, the revolving stage both sides are provided with first bracing piece and second bracing piece relatively, be provided with first fixing device on the first bracing piece, be provided with second fixing device on the second bracing piece, the frame top has set the case lid, the case lid includes enclosing cover and inner cup, enclosing cover and inner cup are provided with the air vent of mutually supporting, the enclosing cover rotates with the inner cup to be connected.

Furthermore, the installation cavity sets up to cylindrical, be provided with a stopper that meets with the installation cavity wall on the revolving stage, the stopper tip is provided with a mounting groove, be provided with a locating piece in the mounting groove, be provided with first reset spring between locating piece and the installation tank bottom, be provided with a gliding annular positioning groove of confession locating piece on the installation cavity, be provided with a lug in the positioning groove, the lug top sets up to the inclined plane, inclined plane one end meets with annular positioning groove bottom.

Furthermore, the first fixing device comprises a first connecting rod fixedly connected with the first supporting rod, a first arc-shaped plate fixedly connected with the first connecting rod and a placing plate positioned below the first arc-shaped plate, and the placing plate is fixedly connected with the first arc-shaped plate; the second fixing device comprises a second connecting rod fixedly connected with the second supporting rod and a second arc-shaped plate fixedly connected with the second connecting rod, a third arc-shaped plate is arranged on one side, opposite to the first arc-shaped plate, of the second arc-shaped plate, and a second reset spring is arranged between the third arc-shaped plate and the second arc-shaped plate.

Furthermore, a limiting strip is arranged below the third arc-shaped plate, the limiting strip penetrates through the second arc-shaped plate and is in sliding connection with the second arc-shaped plate, and a clamping groove matched with the limiting strip is formed in the bottom of the culture dish.

Furthermore, a threaded hole is formed in the second connecting rod, a slot matched with the threaded hole is formed in the limiting strip, a threaded rod is connected to the threaded hole in a threaded mode, the lower end of the threaded rod penetrates through the second connecting rod and extends into the slot, a limiting sleeve is fixedly connected to the limiting strip, and the limiting sleeve and the threaded rod are arranged on the same side.

Furthermore, a clamping block matched with the limiting sleeve is arranged on the second connecting rod, and the clamping block is arranged between the supporting rod and the threaded rod.

Furthermore, an L-shaped supporting rod located below the limiting strip is arranged on the second arc-shaped plate, and a through hole for the limiting strip to pass through is formed in one end of the L-shaped supporting rod.

Furthermore, the cross sections of the limiting strips and the clamping grooves are T-shaped.

The utility model has the advantages as follows:

when the embryo culture dish moving device provided by the utility model is used, the culture dish can be fixed between the first support rod and the second support rod by the first fixing device and the second fixing device, so that the culture dish can be stacked and fixed; and the top cap sets up to the enclosing cover and the inner cup of mutually supporting, when placing the device and cultivateing in the incubator, rotatory enclosing cover makes the air vent coincidence on enclosing cover and the inner cup, and the gas in the incubator promptly can get into the installation intracavity through the air vent to CO to the installation intracavity₂The concentration is adjusted, different embryos can be put in different moving devices together, when one embryo condition needs to be observed, only the corresponding moving device needs to be taken out of the incubator, and when the embryo condition needs to be observed, the outer cover can be rotated to enable the vent holes in the outer cover and the inner cover to be staggered, so that air in the installation cavity and outside air cannot circulate, the influence of the outside air on the growth of the embryos is avoided, and the survival rate of the embryos is improved; meanwhile, the box door is provided with a glass door and a rotary table for driving the culture dish to rotate, when the growth condition of the embryo in the culture dish needs to be observed, the rotary table can drive the culture dish to rotate, the condition of the embryo in the culture dish is observed at the position of the glass door, the embryo can be observed without opening the door, the embryo can be observed more conveniently, meanwhile, the embryo does not need to be exposed in the air, and the survival rate of the embryo is further improved; in addition, the culture dish can be directly moved to the whole moving device when being transported and placed in the incubator, and the culture dish is not required to be taken down, so that the culture dish is more convenient to use and transport.

Drawings

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

FIG. 1 is a schematic view of the overall structure of a culture apparatus according to the present invention;

FIG. 2 is a schematic view of a case cover structure provided by the present invention;

fig. 3 is a schematic structural view of a first fixing device provided by the present invention;

fig. 4 is a schematic side view of a second fixing device provided in the present invention;

fig. 5 is a top view of a second fixing device provided by the present invention;

FIG. 6 is a schematic view of a stopper structure provided by the present invention;

reference numerals: 1-outer frame, 2-rotary table, 3-annular positioning groove, 4-second support rod, 5-second fixing device, 501-second arc-shaped plate, 502-second connecting rod, 503-third arc-shaped plate, 504-second return spring, 505-limiting strip, 506-L-shaped support rod, 507-threaded rod, 508-limiting sleeve, 509-clamping block, 6-first support rod, 7-first fixing device, 701-first arc-shaped plate, 702-first connecting rod, 703-placing plate, 8-driving device, 9-box cover, 10-inner cover, 11-outer cover, 12-vent hole, 13-limiting block, 14-positioning block, 15-first return spring and 16-mounting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are conventionally placed when used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "in communication" are to be interpreted broadly, e.g., as either fixed or removable communication, or integrally connected; either mechanically or electrically; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1 and 2, the present embodiment provides an embryo culture dish moving device, including a culture dish, an outer frame 1 and a transparent glass door disposed at one side of the outer frame 1, wherein an installation cavity 17 is disposed between the outer frame 1 and the glass door, a turntable 2 and a driving device 8 for driving the turntable 2 to rotate are disposed in the installation cavity 17, wherein the driving device 8 may be a rotating shaft fixedly connected to the turntable 2 and a motor for driving the rotating shaft to rotate, or a gear may be disposed on the rotating shaft and another gear engaged with the gear is disposed, the other gear is connected to the motor, and the transmission ratio of the two gears can be changed by changing the size of the gear or additionally disposing the gear in the middle, so as to adjust the rotation angle of the culture dish during one rotation of the motor, and facilitate observation by a user; 2 both sides of revolving stage are provided with first bracing piece 6 and second bracing piece 4 relatively, be provided with first fixing device 7 on the first bracing piece 6, be provided with second fixing device 5 on the second bracing piece 4, frame 1 top has set case lid 9, case lid 9 includes enclosing cover 11 and inner cup 10, enclosing cover 11 and inner cup 10 are provided with mutually supporting air vent 12, enclosing cover 11 rotates with inner cup 10 to be connected, and wherein inner cup 10 and frame 1 fixed connection, the position that air vent 12 set up avoids the center of inner cup 10 and enclosing cover 11, and air vent 12 is located the edge at enclosing cover 11, inner cup 10 top promptly, can control installation cavity 17 and external intercommunication and separate through the rotation of enclosing cover 11.

Referring to fig. 3, 4 and 5, the first fixing device 7 includes a first connecting rod 702 fixedly connected to the first supporting rod 6, a first arc plate 701 fixedly connected to the first connecting rod 702, and a placing plate 703 located below the first arc plate 701, wherein the placing plate 703 is fixedly connected to the first arc plate 701; the second fixing device 5 comprises a second connecting rod 502 fixedly connected with the second support rod 4 and a second arc-shaped plate 501 fixedly connected with the second connecting rod 502, a third arc-shaped plate 503 is arranged on one side of the second arc-shaped plate 501 opposite to the first arc-shaped plate 701, and a second reset spring 504 is arranged between the third arc-shaped plate 503 and the second arc-shaped plate 501; the third arc-shaped plate 503 is matched with the first arc-shaped plate 701 in shape with the culture dish, rubber pads can be arranged on the third arc-shaped plate 503 and the first arc-shaped plate 701, and when the culture dish is used, the culture dish can be tightly clamped between the first arc-shaped plate 701 and the third arc-shaped plate 503 by the second return spring 504, so that the culture dish is prevented from shaking in the using process, and the culture dish is more stably used; and in order to further increase the steadiness ability of culture dish, third arc 503 below is provided with a spacing 505, spacing 505 run through second arc 501 and with second arc 501 sliding connection, the culture dish bottom be provided with spacing 505 matched with draw-in groove, fix the culture dish between third arc 503 and first arc 701 earlier, the culture dish is close to first arc 701 one side bottom and places on placing board 703, and the one side that the culture dish set up the draw-in groove is just to spacing 505, and pulling spacing 505 this moment makes its one end block go into the draw-in groove, and spacing 505 still has a part to pass second arc 501 and extend to second arc 501 and keep away from culture dish one side.

Furthermore, a threaded hole is formed in the second connecting rod 502, a slot matched with the threaded hole is formed in the limiting strip 505, the threaded hole is connected with a threaded rod 507 in a threaded manner, the lower end of the threaded rod 507 penetrates through the second connecting rod 502 and extends into the slot, a limiting sleeve 508 is fixedly connected to the limiting strip 505, and the limiting sleeve 508 and the threaded rod 507 are arranged on the same side; when the device is used, the limiting sleeve 508 can limit the length of the limiting strip 505 inserted into the culture dish, the limiting strip 505 is prevented from being disconnected from the second arc-shaped plate 501, and can also be positioned, so that the threaded rod 507 can be accurately inserted into the slot, when the relative position of the threaded rod 507 and the slot is adjusted, the threaded rod 507 is directly screwed, and because the threaded rod 507 is in threaded connection with the second connecting rod 502, the threaded rod 507 and the second connecting rod 502 can move relative to each other only when being manually screwed; can set up spacing 505 into T type piece simultaneously to set up the draw-in groove into matched with T type groove with it, thereby make the culture dish can not take place to rock, further promote the fixed effect of culture dish.

Further, be provided with a fixture block 509 with limit sleeve 508 complex on the second connecting rod 502, fixture block 509 sets up between bracing piece and threaded rod 507, and fixture block 509 is located the screw hole and keeps away from second arc 501 one side promptly, when the culture dish is taken off to needs, screws threaded rod 507, makes threaded rod 507 break away from the slot, so that can take out limit strip 505 from the draw-in groove of culture dish bottom, thereby take off the culture dish smoothly, and when pulling limit strip 505, limit sleeve 508 can block on fixture block 509, thereby restrict the position that stopper 13 removed.

Further, be provided with L type branch 506 that is located spacing 505 below on the second arc 501, L type branch 506 one end is provided with a through-hole that supplies spacing 505 to pass, and this L type branch 506 one end and second arc 501 fixed connection promptly, the other end is used for providing the support to spacing 505 for spacing 505 is more firm, and L type branch 506 can not contact with third arc 503, can not influence the work of third arc 503.

Further, as shown in fig. 6, the installation cavity 17 is cylindrical, the turntable 2 is provided with a limiting block 13 connected to the wall of the installation cavity 17, an installation groove 16 is provided at an end of the limiting block 13, a positioning block 14 is provided in the installation groove 16, a first return spring 15 is provided between the positioning block 14 and the bottom of the installation groove 16, the installation cavity 17 is provided with an annular positioning groove 3 for the positioning block 14 to slide, that is, the annular positioning groove 3 coincides with a movement track of the limiting block 13, a projection is provided in the positioning groove, a top of the projection is provided with an inclined surface, one end of the inclined surface is connected to the bottom of the annular positioning groove 3, positions of the limiting block 13 and the annular positioning groove 3 are designed, so that when the driving device 8 drives the turntable 2 to rotate forwardly, the positioning block 14 can pass through the projection smoothly, and the, the positioning block 14 is contacted with the lug from the connecting part of the inclined plane and the annular positioning groove 3, and then passes through the lug along the inclined plane; when the driving device 8 drives the turntable 2 to rotate reversely, and the positioning block 14 rotates to the position of the bump, the first supporting rod 6 and the second supporting rod 4 are just positioned at two sides of the glass door, and the bump blocks the positioning block 14, so that the positioning block 14 cannot pass through, namely, the end part of the bump is in contact with the positioning block 14, the end part is the end of the farthest position of the inclined plane and the annular positioning groove 3, and the culture dish can be conveniently taken out and put in by the arrangement.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The embryo culture dish moving device is characterized by comprising a culture dish, an outer frame (1) and a transparent glass door arranged on one side of the outer frame (1), wherein an installation cavity (17) is arranged between the outer frame (1) and the glass door, a turntable (2) and a driving device (8) for driving the turntable (2) to rotate are arranged in the installation cavity (17), a first supporting rod (6) and a second supporting rod (4) are oppositely arranged on two sides of the turntable (2), a first fixing device (7) is arranged on the first supporting rod (6), a second fixing device (5) is arranged on the second supporting rod (4), a box cover (9) is arranged at the top of the outer frame (1), the box cover (9) comprises an outer cover (11) and an inner cover (10), and the outer cover (11) and the inner cover (10) are provided with air holes (12) matched with each other, the outer cover (11) is rotatably connected with the inner cover (10).

2. The embryo culture dish moving device according to claim 1, wherein the installation cavity (17) is configured to be cylindrical, the turntable (2) is provided with a limit block (13) connected with the wall of the installation cavity (17), the end of the limit block (13) is provided with an installation groove (16), a positioning block (14) is arranged in the installation groove (16), a first return spring (15) is arranged between the positioning block (14) and the bottom of the installation groove (16), the installation cavity (17) is provided with an annular positioning groove (3) for the sliding of the positioning block (14), a convex block is arranged in the annular positioning groove (3), the top of the convex block is configured to be an inclined plane, and one end of the inclined plane is connected with the bottom of the annular positioning groove (3).

3. The embryo culture dish moving device according to claim 1, wherein the first fixing device (7) comprises a first connecting rod (702) fixedly connected with the first supporting rod (6), a first arc-shaped plate (701) fixedly connected with the first connecting rod (702), and a placing plate (703) positioned below the first arc-shaped plate (701), wherein the placing plate (703) is fixedly connected with the first arc-shaped plate (701); the second fixing device (5) comprises a second connecting rod (502) fixedly connected with the second supporting rod (4) and a second arc-shaped plate (501) fixedly connected with the second connecting rod (502), a third arc-shaped plate (503) is arranged on one side, opposite to the first arc-shaped plate (701), of the second arc-shaped plate (501), and a second reset spring (504) is arranged between the third arc-shaped plate (503) and the second arc-shaped plate (501).

4. The embryo culture dish moving device according to claim 3, wherein a limiting strip (505) is arranged below the third arc-shaped plate (503), the limiting strip (505) penetrates through the second arc-shaped plate (501) and is connected with the second arc-shaped plate (501) in a sliding mode, and a clamping groove matched with the limiting strip (505) is formed in the bottom of the culture dish.

5. The embryo culture dish moving device according to claim 4, wherein the second connecting rod (502) is provided with a threaded hole, the limiting strip (505) is provided with a slot matched with the threaded hole, the threaded hole is screwed with a threaded rod (507), the lower end of the threaded rod (507) extends into the slot through the second connecting rod (502), the limiting strip (505) is fixedly connected with a limiting sleeve (508), and the limiting sleeve (508) and the threaded rod (507) are arranged on the same side of the second arc-shaped plate (501).

6. The embryo culture dish moving device according to claim 5, wherein the second connecting rod (502) is provided with a block (509) which is matched with the limiting sleeve (508), and the block (509) is arranged between the supporting rod and the threaded rod (507).

7. The embryo culture dish moving device according to any one of claims 4-6, wherein the second arc-shaped plate (501) is provided with an L-shaped supporting rod (506) below the limiting strip (505), and one end of the L-shaped supporting rod (506) is provided with a through hole for the limiting strip (505) to pass through.

8. The embryo culture dish moving device according to claim 7, wherein the cross section of the limiting strip (505) and the clamping groove are T-shaped.