CN212610697U

CN212610697U - Conveniently adjust cotransfection cell culture device of top cap vent size

Info

Publication number: CN212610697U
Application number: CN202020996900.7U
Authority: CN
Inventors: 孙丽坤; 武仁飞; 韩向敏; 李建树
Original assignee: Gansu Agricultural University
Current assignee: Gansu Agricultural University
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-02-26
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a conveniently adjust cotransfection cell culture device of top cap vent size, including the culture dish, the top cover of culture dish is equipped with the top cap body, the vent has been seted up at the top of top cap body, the inner chamber swing joint of top cap body has the commentaries on classics board, the top fixedly connected with connecting rod of commentaries on classics board. The utility model discloses a set up the culture dish, the top cap body, the vent, change the board, the connecting rod, the cell body, a housing, slide mechanism, stop gear, the standing groove, the constant head tank, lead to the cooperation of groove and draw the piece and use, the vent of having solved current cotransfection cell culture device top cap is fixed mostly, consequently, the user can't adjust the size of vent according to the demand, culture apparatus's practicality has been reduced, the problem that the person of not being convenient for used, the cotransfection cell culture device of this convenient regulation top cap vent size possesses the advantage of being convenient for adjust top cap vent size.

Description

Conveniently adjust cotransfection cell culture device of top cap vent size

Technical Field

The utility model belongs to the technical field of the cell culture of cotransfection, especially, relate to a conveniently adjust cotransfection cell culture device of top cap vent size.

Background

The phenomenon that physically unconnected genes are integrated into the same integrated sequence and expressed in the same transfected cell is called cotransfection, and cell culture refers to a method for simulating in vitro in-vivo environment, such as sterility, proper temperature, pH value, certain nutritional conditions and the like, so that the cells can survive, grow, reproduce and maintain the main structure and function.

Cell culture, also called cell cloning technology, is a formal term in biology as cell culture technology, and is an essential process for the whole bioengineering technology or one of the biological cloning technologies, and the cell culture itself is the large-scale cloning of cells, and the prior art has the problems that: the vent of cotransfection cell culture device top cap is fixed mostly, therefore the user can't adjust the size of vent according to the demand, has reduced culture device's practicality, and the user of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

The problem that exists to prior art, the utility model provides a conveniently adjust cotransfection cell culture device of top cap vent size possesses the advantage of being convenient for adjust top cap vent size, and the vent of having solved current cotransfection cell culture device top cap is fixed mostly, and consequently the user can't adjust the size of vent according to the demand, has reduced culture apparatus's practicality, the problem that the person of not being convenient for used.

The utility model discloses a realize like this, a conveniently adjust cotransfection cell culture device of top cap vent size, including the culture dish, the top cover of culture dish is equipped with the top cap body, the vent has been seted up at the top of top cap body, the inner chamber swing joint of top cap body has the commentaries on classics board, the top fixedly connected with connecting rod of commentaries on classics board, the cell body that uses with the connecting rod cooperation is seted up at the top of top cap body, cell body and fixedly connected with shell are passed at the top of connecting rod, the inner chamber swing joint of shell has slide mechanism, slide mechanism's inner wall fixedly connected with stop gear.

As the utility model discloses it is preferred, slide mechanism includes the inner shell, the surface of inner shell and the inner chamber swing joint of shell, the top and the equal fixedly connected with sliding sleeve in bottom of inner shell, the inner chamber swing joint of sliding sleeve has the slide bar, the both sides of slide bar all with the inner wall fixed connection of shell.

As the utility model discloses it is preferred, stop gear includes the spring, the top of spring and the inner wall fixed connection of inner shell, the bottom fixedly connected with fly leaf of spring, the inner chamber swing joint of fly leaf has the dead lever, the top and the bottom of dead lever all with the inner wall fixed connection of inner shell, the right side fixedly connected with pull rod of fly leaf, the right side of pull rod runs through inner shell and shell in proper order and extends to the right side of shell, the bottom fixedly connected with gag lever post of pull rod.

As the utility model discloses it is preferred, the standing groove that uses with the gag lever post cooperation is seted up to the inner wall of shell, the constant head tank that uses with the gag lever post cooperation is seted up at the top of top cap body, the quantity of constant head tank is a plurality of.

As the utility model discloses it is preferred, the logical groove that uses with the pull rod cooperation is all seted up on the right side of inner shell and shell, the right side of pull rod is passed logical groove and fixedly connected with and is drawn the piece.

As the utility model discloses it is preferred, the left side fixedly connected with slider of fly leaf, the spout that uses with the slider cooperation is seted up to the inner wall of inner shell.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with a culture dish, a top cover body, a vent, a rotating plate, a connecting rod, a groove body, a shell, a sliding mechanism, a limiting mechanism, a placing groove, a positioning groove, a through groove and a pulling block, a user can rotate the shell forwards to drive the rotating plate to rotate, when the shell moves to a proper position, the user can pull the pulling block upwards to drive a limiting rod to move upwards to be separated from the placing groove, a spring is compressed under stress, the pulling block is moved rightwards to drive the limiting rod to move rightwards to correspond to the positioning groove, the pulling block is loosened, the compressed spring exerts a reaction force to drive the limiting rod to move downwards to be in close contact with the positioning groove, the shell is limited and fixed, and the rotating plate is limited and fixed, the problem that most vents of the top cover of the existing cotransfection cell culture device are fixed is solved, therefore, the user can, reduced culture apparatus's practicality, the problem that the not convenient to use user used, this co-transfection cell culture apparatus of conveniently adjusting top cap vent size possesses the advantage of being convenient for adjust top cap vent size.

2. The utility model discloses a set up slide mechanism, the inner shell of being convenient for is removed and is removed, drives about stop gear and removes and correspond with the constant head tank, carries out spacing fixed to the shell, and then carries out spacing fixed to connecting rod and commentaries on classics board.

3. The utility model discloses a set up stop gear, be convenient for carry on spacing fixedly to the shell, and then will change the board and carry out spacing fixed, the effectual shell atress of having avoided in the use takes place to remove, drives and changes the board and take place to remove, and the person of not being convenient for adjusts the vent size.

4. The utility model discloses a set up the standing groove, convenient to use person places the gag lever post, avoids the gag lever post atress to remove and constant head tank in close contact with, and the person of not being convenient for removes the shell, through setting up the constant head tank, is convenient for use with the gag lever post cooperation and carries out spacing fixed to changeing the board.

5. The utility model discloses a set up logical groove, the pull rod of being convenient for reciprocates, drives the gag lever post and reciprocates and uses with the constant head tank cooperation and carry out spacing fixed to the shell, draws the piece through the setting, and convenient to use person draws the piece through the control and removes, drives the pull rod and removes, and then drives the gag lever post and remove and constant head tank in close contact with, has improved the utility model discloses a convenience.

6. The utility model discloses a set up slider and spout, the effectual stationarity that has improved the fly leaf and reciprocate simultaneously the effectual frictional force that has reduced between fly leaf and the inner shell has increased the utility model discloses a life.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a perspective view of a top cover body according to an embodiment of the present invention;

fig. 3 is a perspective view of a rotating plate according to an embodiment of the present invention;

fig. 4 is an elevational, cross-sectional view of an embodiment of the invention providing a housing;

fig. 5 is a front sectional view of an inner shell according to an embodiment of the present invention.

In the figure: 1. a culture dish; 2. a top cover body; 3. a vent; 4. rotating the plate; 5. a connecting rod; 6. a trough body; 7. a housing; 8. a sliding mechanism; 801. an inner shell; 802. a sliding sleeve; 803. a slide bar; 9. a limiting mechanism; 901. a spring; 902. a movable plate; 903. fixing the rod; 904. a pull rod; 905. a limiting rod; 10. a placement groove; 11. positioning a groove; 12. a through groove; 13. and (5) pulling the block.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the embodiment of the utility model provides a pair of conveniently adjust cotransfection cell culture device of top cap vent size, including culture dish 1, the top cover of culture dish 1 is equipped with top cap body 2, vent 3 has been seted up at the top of top cap body 2, the inner chamber swing joint of top cap body 2 has commentaries on classics board 4, change the top fixedly connected with connecting rod 5 of board 4, cell body 6 with the cooperation of connecting rod 5 use is seted up at the top of top cap body 2, cell body 6 and fixedly connected with shell 7 are passed at the top of connecting rod 5, the inner chamber swing joint of shell 7 has slide mechanism 8, slide mechanism 8's inner wall fixedly connected with stop gear 9.

Referring to fig. 4, the sliding mechanism 8 includes an inner housing 801, a surface of the inner housing 801 is movably connected to an inner cavity of the outer housing 7, a sliding sleeve 802 is fixedly connected to both the top and the bottom of the inner housing 801, a sliding rod 803 is movably connected to an inner cavity of the sliding sleeve 802, and both sides of the sliding rod 803 are fixedly connected to an inner wall of the outer housing 7.

Adopt above-mentioned scheme: through setting up slide mechanism 8, the inner shell 801 of being convenient for removes, drives stop gear 9 and removes and correspond with constant head tank 11, carries out spacing fixed to outer shell 7, and then carries out spacing fixed to connecting rod 5 and commentaries on classics board 4.

Referring to fig. 5, the limiting mechanism 9 includes a spring 901, the top of the spring 901 is fixedly connected to the inner wall of the inner shell 801, the bottom of the spring 901 is fixedly connected to a movable plate 902, an inner cavity of the movable plate 902 is movably connected to a fixed rod 903, the top and the bottom of the fixed rod 903 are both fixedly connected to the inner wall of the inner shell 801, the right side of the movable plate 902 is fixedly connected to a pull rod 904, the right side of the pull rod 904 sequentially penetrates through the inner shell 801 and the outer shell 7 and extends to the right side of the outer shell 7, and the bottom of the pull rod 904.

Adopt above-mentioned scheme: through setting up stop gear 9, be convenient for carry on spacing fixedly to shell 7, and then will change board 4 and carry out spacing fixedly, the effectual shell 7 atress of having avoided in the use takes place to remove, drives and changes board 4 and take place to remove, and the person of not being convenient for adjusts vent 3 size.

Referring to fig. 2 and 4, the inner wall of the housing 7 is provided with a placing groove 10 used in cooperation with the limiting rod 905, the top of the top cover body 2 is provided with a positioning groove 11 used in cooperation with the limiting rod 905, and the positioning grooves 11 are a plurality of.

Adopt above-mentioned scheme: through setting up standing groove 10, convenient to use person places gag lever post 905, avoids gag lever post 905 atress to remove and constant head tank 11 in close contact with, and the user of not being convenient for removes shell 7, through setting up constant head tank 11, is convenient for use with the cooperation of gag lever post 905 and carries out spacing fixedly to changeing board 4.

Referring to fig. 4, the right sides of the inner shell 801 and the outer shell 7 are both provided with a through groove 12 used in cooperation with the pull rod 904, and the right side of the pull rod 904 penetrates through the through groove 12 and is fixedly connected with the pull block 13.

Adopt above-mentioned scheme: through setting up logical groove 12, the pull rod 904 of being convenient for reciprocates, drives gag lever post 905 and reciprocates and uses with the cooperation of constant head tank 11 and carry out spacing fixed to shell 7, draws piece 13 through the setting, and the person of being convenient for use draws piece 13 through the control and removes, drives pull rod 904 and removes, and then drives gag lever post 905 and remove and constant head tank 11 in close contact with, has improved the utility model discloses a convenience.

Referring to fig. 5, a slider is fixedly connected to the left side of the movable plate 902, and a sliding groove matched with the slider is formed on the inner wall of the inner shell 801.

Adopt above-mentioned scheme: through setting up slider and spout, the effectual stationarity that has improved fly leaf 902 and reciprocate simultaneously the effectual frictional force that has reduced between fly leaf 902 and the inner shell 801 has increased the utility model discloses a life.

The utility model discloses a theory of operation:

when the size of the vent 3 of the top cover body 2 needs to be adjusted by a user, the outer shell 7 can be rotated forwards to drive the rotating plate 4 to rotate, the gap of the rotating plate 4 is staggered with the vent 3, the size of the vent 3 can be adjusted, when the outer shell 7 moves to a proper position, the user can pull the pull block 13 upwards to drive the pull rod 904 to move upwards, the limit rod 905 moves upwards along with the pull rod 904 to be separated from the placing groove 10, the movable plate 902 moves upwards along with the pull rod 904, the spring 901 is stressed and compressed, the pull block 13 moves rightwards to drive the inner shell 801 to move rightwards, the pull rod 904 moves rightwards along with the pull block 13 to drive the limit rod 905 to move rightwards to correspond to the positioning groove 11, the pull block 13 is released, the compressed spring 901 applies a reaction force to the movable plate 902 to drive the movable plate 902 to move downwards, the pull rod 904 moves downwards along, carry out spacing fixed to shell 7, and then carry out spacing fixed to commentaries on classics board 4.

In summary, the following steps: this cotransfection cell culture device of convenient regulation top cap vent size, through setting up culture dish 1, top cap body 2, vent 3, commentaries on classics board 4, connecting rod 5, cell body 6, shell 7, slide mechanism 8, stop gear 9, standing groove 10, constant head tank 11, lead to groove 12 and draw the cooperation of piece 13 and use, the vent of having solved current cotransfection cell culture device top cap is fixed mostly, consequently, the user can't adjust the size of vent according to the demand, culture apparatus's practicality has been reduced, the problem that the person of not convenient to use used.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cotransfection cell culture apparatus that conveniently adjusts top cap vent size, includes culture dish (1), its characterized in that: the utility model discloses a cell-type culture dish, including culture dish (1), top cover body (2) are equipped with to the top cover of culture dish (1), vent (3) have been seted up at the top of top cover body (2), the inner chamber swing joint of top cover body (2) has commentaries on classics board (4), the top fixedly connected with connecting rod (5) of commentaries on classics board (4), cell body (6) that use with connecting rod (5) cooperation are seted up at the top of top cover body (2), cell body (6) and fixedly connected with shell (7) are passed at the top of connecting rod (5), the inner chamber swing joint of shell (7) has slide mechanism (8), the inner wall fixedly connected with stop gear (9) of.

2. A cotransfected cell culture apparatus that facilitates adjustment of the size of the roof vent as claimed in claim 1, wherein: slide mechanism (8) are including inner shell (801), the surface of inner shell (801) and the inner chamber swing joint of shell (7), the equal fixedly connected with sliding sleeve (802) in top and the bottom of inner shell (801), the inner chamber swing joint of sliding sleeve (802) has slide bar (803), the both sides of slide bar (803) all with the inner wall fixed connection of shell (7).

3. A cotransfected cell culture apparatus that facilitates adjustment of the size of the roof vent as claimed in claim 2, wherein: the limiting mechanism (9) comprises a spring (901), the top of the spring (901) is fixedly connected with the inner wall of an inner shell (801), the bottom of the spring (901) is fixedly connected with a movable plate (902), an inner cavity of the movable plate (902) is movably connected with a fixing rod (903), the top and the bottom of the fixing rod (903) are fixedly connected with the inner wall of the inner shell (801), the right side of the movable plate (902) is fixedly connected with a pull rod (904), the right side of the pull rod (904) sequentially penetrates through the inner shell (801) and an outer shell (7) and extends to the right side of the outer shell (7), and the bottom of the pull rod (904) is fixedly connected with a limiting rod (905).

4. A cotransfected cell culture apparatus that facilitates adjustment of the size of the roof vent as claimed in claim 3, wherein: the inner wall of shell (7) is seted up and is used with gag lever post (905) cooperation standing groove (10), constant head tank (11) that use with gag lever post (905) cooperation are seted up at the top of top cap body (2), the quantity of constant head tank (11) is a plurality of.

5. A cotransfected cell culture apparatus that facilitates adjustment of the size of the roof vent as claimed in claim 3, wherein: the right sides of the inner shell (801) and the outer shell (7) are both provided with a through groove (12) matched with the pull rod (904) for use, and the right side of the pull rod (904) penetrates through the through groove (12) and is fixedly connected with a pull block (13).

6. A cotransfected cell culture apparatus that facilitates adjustment of the size of the roof vent as claimed in claim 3, wherein: the left side fixedly connected with slider of fly leaf (902), the spout that uses with the slider cooperation is seted up to the inner wall of inner shell (801).