CN112239723A

CN112239723A - Culture dish lid for biological cell of ability adjustment size

Info

Publication number: CN112239723A
Application number: CN202011117978.8A
Authority: CN
Inventors: 李美英
Original assignee: Guangzhou Lidu Biotechnology Co ltd
Current assignee: Guangzhou Lidu Biotechnology Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-01-19

Abstract

The invention relates to the technical field of biological cells, and discloses a culture dish cover capable of adjusting size for biological cells, which comprises a cover body, wherein a crank wheel is fixedly connected to the inner top of the cover body, a rotating wheel is fixedly connected to the inner part of the crank wheel, a rotating rod is slidably connected to the inner part of the rotating wheel, a transmission rod is slidably connected to the bottom of the rotating rod, a telescopic rod is movably connected to the bottom of the transmission rod, a fixing spring is fixedly connected to one side, away from the transmission rod, of the telescopic rod, and a supporting rod is fixedly connected to one side, away from the telescopic rod, of the fixing spring. This culture dish ware lid for biological cell of ability adjustment size through rotating the bull stick, and the bull stick drives the runner and rotates, and the runner drives the fixture block and rotates, and the fixture block drives the crank wheel and rotates, and the crank wheel drives the pull rod and removes, and the pull rod drives the clamping bar and removes, and rethread clamping bar and sealed gasbag's cooperation is used to reach the effect that can adjust size.

Description

Culture dish lid for biological cell of ability adjustment size

Technical Field

The invention relates to the technical field of biological cells, in particular to a culture dish cover capable of adjusting size for biological cells.

Background

The most basic characteristic of organisms is that they metabolize and inherit, and all organisms must have anabolism and catabolism, which are two processes opposite to each other, and can reproduce, which is the basis of life phenomena, and biological cells are usually cultured in a culture dish consisting of a bottom and a cover.

The size of current culture dish ware lid all is fixed unchangeable, can not be according to culture dish automatic adjustment size, and application scope is less, when carrying out a large amount of cultivations simultaneously, in order to occupy less space, guarantees the uniformity of work, generally all stacks a plurality of culture dishes upper and lower together, and current culture dish ware lid is comparatively smooth, leads to the culture dish landing on upper strata easily, causes the cell extravagant.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the culture dish cover for biological cells, which has the advantages of being adjustable in size, wide in application range, capable of preventing sundries from polluting the dish cover, convenient to stack and the like, and solves the problems that the sizes of the dish covers are fixed and unchangeable, the sizes of the dish covers cannot be automatically adjusted according to a culture dish, the application range is small, the dish covers are smooth, and the culture dish on the upper layer easily slides down to cause cell waste.

(II) technical scheme

In order to realize the purposes of size adjustment, wide application range, capability of preventing sundries from polluting the dish cover and convenient stacking, the invention provides the following technical scheme: a culture dish cover capable of adjusting size for biological cells comprises a cover body, wherein a crank wheel is fixedly connected to the inner top of the cover body, a rotating wheel is fixedly connected to the inner portion of the crank wheel, a rotating rod is slidably connected to the inner portion of the rotating wheel, a buffer spring is sleeved on the outer side of the rotating rod, a connecting rod is movably connected to the bottom of the rotating rod, a clamping block is movably connected to one side, away from the rotating rod, of the connecting rod, a sliding rod is fixedly connected to the inner wall of the cover body, a pull rod is slidably connected to the inner portion of the sliding rod, a gear is fixedly connected to the outer side of the pull rod, a clamping rod is fixedly connected to one side, away from the crank wheel, of the clamping rod, a sliding block is slidably connected to one side, away from the clamping rod, of the sliding block is movably connected to one side, away from the clamping rod, the bottom swing joint of transfer line has the telescopic link, one side fixedly connected with fixed spring that the telescopic link is kept away from the transfer line, one side fixedly connected with bracing piece that the telescopic link was kept away from to fixed spring.

Preferably, the inner wall of the cover body is provided with a tooth groove which is matched with the gear for use, so that the gear can rotate when moving.

Preferably, the crank wheel is internally provided with a fan-shaped sliding groove which is matched with the pull rod for use, so that the pull rod can be driven to move when the crank wheel rotates.

Preferably, the inner wall of the crank wheel is provided with a bayonet, and the bayonet is matched with the clamping block for use.

Preferably, the clamping rod is slidably connected to the inner wall of the cover body, so that the clamping rod can stably move.

Preferably, the swing plate is movably connected to the outer side of the cover body, so that the swing plate can maintain the sealing performance of the cover body.

Preferably, the sealing air bag is connected with the gear through a transmission rope, so that the gear can drive the sealing air bag to move when rotating.

Preferably, the telescopic link sliding connection is in the inside of bracing piece, makes the telescopic link can not disturb the bracing piece swing.

(III) advantageous effects

Compared with the prior art, the invention provides the culture dish cover for the biological cells, which can be adjusted in size and has the following beneficial effects:

1. this culture dish ware lid for biological cell of ability adjustment size through rotating the bull stick, and the bull stick drives the runner and rotates, and the runner drives the fixture block and rotates, and the fixture block drives the crank wheel and rotates, and the crank wheel drives the pull rod and removes, and the pull rod drives the clamping bar and removes, and rethread clamping bar and sealed gasbag's cooperation is used to reach the effect that can adjust size.

2. This cell culture dish for biological cell that can adjust size lid through the bull stick decline drive transfer line decline, and the transfer line descends to drive the telescopic link decline, and the telescopic link drives the fixed spring decline, and the cooperation of rethread fixed spring and bracing piece is used to reached and piled up convenient effect.

Drawings

FIG. 1 is a schematic top cross-sectional view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the entire structure of the present invention;

FIG. 3 is a schematic view of a portion of a clamping bar of the present invention;

FIG. 4 is a schematic view of a portion of the wheel of the present invention;

FIG. 5 is an enlarged view of part A of the block diagram of FIG. 2.

In the figure: 1. a cover body; 2. a crank wheel; 3. a rotating wheel; 4. a rotating rod; 5. a buffer spring; 6. a connecting rod; 7. a clamping block; 8. a slide bar; 9. a pull rod; 10. a gear; 11. a clamping bar; 12. a slider; 13. a swinging plate; 14. sealing the air bag; 15. a transmission rod; 16. a telescopic rod; 17. fixing the spring; 18. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a culture dish cover for biological cells capable of adjusting size comprises a cover body 1, wherein the inner wall of the cover body 1 is provided with a tooth socket which is matched with a gear 10 for use, so that the gear 10 can rotate when moving, a crank wheel 2 is fixedly connected to the inner top of the cover body 1, a fan-shaped chute is arranged inside the crank wheel 2, and is matched with a pull rod 9 for use, so that the pull rod 9 can be driven to move when the crank wheel 2 rotates, a rotating wheel 3 is fixedly connected to the inside of the crank wheel 2, a rotating rod 4 is slidably connected to the inside of the rotating wheel 3, a buffer spring 5 is sleeved on the outside of the rotating rod 4, a connecting rod 6 is movably connected to the bottom of the rotating rod 4, a clamping block 7 is movably connected to one side of the connecting rod 6, which is far away from the rotating rod 4, a sliding rod 8 is fixedly connected to the inner wall of the cover body 1, a pull rod 9 is slidably connected to the inside of the sliding rod, the clamping rod 11 is connected to the inner wall of the cover body 1 in a sliding manner, so that the clamping rod 11 can move stably, one side of the clamping rod 11, which is far away from the pull rod 9, is connected with a sliding block 12 in a sliding manner, one side of the sliding block 12, which is far away from the clamping rod 11, is movably connected with a swing plate 13, the swing plate 13 is movably connected to the outer side of the cover body 1, so that the swing plate 13 can keep the sealing performance of the cover body 1, a sealing air bag 14 is fixedly connected to the outer side of the crank wheel 2, the sealing air bag 14 is connected with the gear 10 through a transmission rope, so that the gear 10 can drive the sealing air bag 14 to move when rotating, the transmission rope changes the transmission direction through a fixed pulley, the bottom of the rotating rod 4 is connected with a transmission rod 15 in a sliding manner, the bottom of the transmission rod 15 is movably connected with a telescopic rod 16, the telescopic rod 16 is connected to the, the support bar 18 is movably connected to the top of the cover body 1.

When the dish cover needs to be adjusted to be small, the rotating rod 4 is rotated, the rotating rod 4 rotates to drive the rotating wheel 3 to rotate, the rotating wheel 3 rotates to drive the clamping block 7 to rotate, the clamping block 7 rotates to drive the crank wheel 2 to rotate, the crank wheel 2 rotates to drive the pull rod 9 to slide towards the crank wheel 2 under the action of the inner fan-shaped sliding groove and the sliding rod 8, the pull rod 9 drives the clamping rod 11 to slide towards the crank wheel 2, the clamping rod 11 drives the sliding block 12 to move towards the crank wheel 2, the sliding block 12 drives the swinging plate 13 to swing, the swinging plate 13 swings to drive the sliding block 12 to ascend relative to the clamping rod 11, the mechanism is ensured to be stable, the gear 10 is driven to move towards the crank wheel 2 while the pull rod 9 slides, the gear 10 rotates under the action of the tooth grooves, the gear 10 rotates the transmission rope, the transmission rope drives the sealing air bag 14 to descend through the fixed pulley, so that the dish cover can keep the sealing performance, and stops moving when the clamping rod 11 moves, at the moment, the rotating rod 4 stops rotating, when the culture dishes are required to be stacked, the upper culture dish presses the rotating rod 4 to descend, the rotating rod 4 descends to drive the connecting rod 6 to descend, the connecting rod 6 descends to drive the clamping block 7 to slide towards the inside of the rotating wheel 3, the clamping block 7 enables the rotating wheel 3 not to drive the crank wheel 2 to rotate, the size of the dish cover to be changed when the culture dishes are stacked is guaranteed, cell culture is affected, the rotating rod 4 descends to drive the transmission rod 15 to descend, the transmission rod 15 descends to drive the telescopic rod 16 to descend, the telescopic rod 16 descends to drive the fixed spring 17 to descend, the fixed spring 17 descends to drive the supporting rod 18 to swing, the supporting rod 18 descends to enable the top of the dish cover to be sunken inwards, the upper culture dish is placed stably, the dish cover is not adhered to the bottom of the upper culture dish, when the upper culture dish is taken down, the buffer spring 5 drives the rotating rod 4 to ascend, the rotating rod 4 drives, the supporting rod 18 enables the top of the dish cover to incline, and sundries are prevented from falling from the top of the dish cover.

In conclusion, this biological cell culture dish ware lid for can resize, through rotating bull stick 4, bull stick 4 drives runner 3 and rotates, and runner 3 drives fixture block 7 and rotates, and fixture block 7 drives crank wheel 2 and rotates, and crank wheel 2 drives pull rod 9 and removes, and pull rod 9 drives clamping bar 11 and removes, and the rethread clamping bar 11 uses with sealed gasbag 14's cooperation to reach the effect that can resize. This biological cell that can adjust size is with culture dish ware lid, through 4 decline drive transfer line 15 descents of bull stick, the drive transfer line 15 descends and drives telescopic link 16 descents, and telescopic link 16 drives fixed spring 17 and descends, and rethread fixed spring 17 uses with the cooperation of bracing piece 18 to reach and piled up convenient effect, application scope is more extensive.

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. The utility model provides a biological cell that can adjust size is with culture dish ware lid, includes lid (1), its characterized in that: the inner top of the cover body (1) is fixedly connected with a crank wheel (2), the inner part of the crank wheel (2) is fixedly connected with a rotating wheel (3), the inner part of the rotating wheel (3) is connected with a rotating rod (4) in a sliding manner, the outer side of the rotating rod (4) is sleeved with a buffer spring (5), the bottom of the rotating rod (4) is movably connected with a connecting rod (6), one side, far away from the rotating rod (4), of the connecting rod (6) is movably connected with a clamping block (7), the inner wall of the cover body (1) is fixedly connected with a sliding rod (8), the inner part of the sliding rod (8) is connected with a pull rod (9) in a sliding manner, the outer side of the pull rod (9) is fixedly connected with a gear (10), one side, far away from the crank wheel (2), of the pull rod (9) is fixedly connected with a clamping rod (11), one side, far away from the pull rod (9), of the clamping rod (11) is connected with a, the outside fixedly connected with air-tight bag (14) of crank wheel (2), the bottom sliding connection of bull stick (4) has transfer line (15), the bottom swing joint of transfer line (15) has telescopic link (16), one side fixedly connected with fixed spring (17) of transfer line (15) are kept away from in telescopic link (16), one side fixedly connected with bracing piece (18) of telescopic link (16) are kept away from in fixed spring (17).

2. A culture dish lid for biological cells that can be adjusted in size according to claim 1, characterized in that: tooth grooves are formed in the inner wall of the cover body (1).

3. A culture dish lid for biological cells that can be adjusted in size according to claim 1, characterized in that: the crank wheel (2) is internally provided with a fan-shaped sliding groove.

4. A culture dish lid for biological cells that can be adjusted in size according to claim 1, characterized in that: the inner wall of the crank wheel (2) is provided with a bayonet.

5. A culture dish lid for biological cells that can be adjusted in size according to claim 1, characterized in that: the clamping rod (11) is connected to the inner wall of the cover body (1) in a sliding mode.

6. A culture dish lid for biological cells that can be adjusted in size according to claim 1, characterized in that: the swing plate (13) is movably connected to the outer side of the cover body (1).

7. A culture dish lid for biological cells that can be adjusted in size according to claim 1, characterized in that: the sealing air bag (14) is connected with the gear (10) through a transmission rope.

8. A culture dish lid for biological cells that can be adjusted in size according to claim 1, characterized in that: the telescopic rod (16) is connected inside the supporting rod (18) in a sliding manner.