CN215924919U

CN215924919U - Stem cell is with culture dish that has protection machanism

Info

Publication number: CN215924919U
Application number: CN202122385538.7U
Authority: CN
Inventors: 周滢
Original assignee: Individual
Current assignee: Shanghai Yiyu Biotechnology Co.,Ltd.
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-01
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a culture dish with a protection mechanism for stem cells, which comprises a culture dish disc and a top cover, wherein the top cover covers the culture dish disc, the lower surface of the culture dish disc is connected with a base, a positioning block is sleeved on the outer surface of the base, a notch is sleeved on the outer surface of the positioning block, a fixed shaft is fixedly connected to the upper surface of the base, a supporting block is fixedly connected to the outer surface of the fixed shaft, and the supporting block is connected with a cushion pad. This stem cell is with culture dish that has protection machanism, the staff can cover the blotter at the upper surface of top cap to make the stopper pass the inside draw-in groove of seting up of blotter, guarantee that the blotter cup joints the surface at the fixed axle, and the supporting shoe carries on spacingly to the blotter, be convenient for protect top cap and culture dish disc through the blotter, be favorable to reducing culture dish disc and top cap and receive the striking and take place damaged possibility.

Description

Stem cell is with culture dish that has protection machanism

Technical Field

The utility model relates to the technical field of stem cells, in particular to a culture dish with a protection mechanism for stem cells.

Background

The stem cells are the object of research, have various applications in medical research, can be used as research models for disease-related research and drug screening, and have important significance in the aspects of health development of human beings and disease research and treatment, and the culture dishes for stem cells in the current market cannot be separated in the culture and research processes of stem cells, but have the following problems:

1. the existing culture dish for stem cells is usually made of plastic or glass, has poor impact performance, is very easy to damage due to the lack of a protection mechanism for protection when being impacted, and has short service life;

2. conventional culture dish for stem cell is disc structure usually, and is inconvenient carries out interconnect with the culture dish, and when arranging the culture dish, appears in disorder easily, is unfavorable for guaranteeing the orderliness that the culture dish arranged.

Aiming at the problems, the novel design is carried out on the basis of the original culture dish for the stem cells.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a culture dish with a protection mechanism for stem cells, which is provided by the background art and aims to solve the problems that the common culture dish for stem cells in the market is usually made of plastic or glass, has poor impact performance, is very easy to damage and short in service life because of lack of the protection mechanism for protection when being impacted, and meanwhile, the conventional culture dish for stem cells is usually in a disc-shaped structure, is inconvenient to connect the culture dishes with each other, is easy to disorder when being arranged and is not beneficial to ensuring the orderliness of the arrangement of the culture dishes.

In order to achieve the purpose, the utility model provides the following technical scheme: a culture dish with a protection mechanism for stem cells comprises a culture dish disc and a top cover, wherein the top cover covers the culture dish disc, the lower surface of the culture dish disc is connected with a base, a positioning block is sleeved on the outer surface of the base, a notch is sleeved on the outer surface of the positioning block, a fixed shaft is fixedly connected to the upper surface of the base, a supporting block is fixedly connected to the outer surface of the fixed shaft, the supporting block is connected with a cushion pad, a clamping groove is formed in the cushion pad, the fixed shaft penetrates through the clamping groove, the cushion pad is connected with the top cover, a limiting block is connected to the top end of the fixed shaft, a first limiting shaft and a second limiting shaft are connected to the inner portion of the base, a first spring and a second spring are respectively sleeved on the outer surfaces of the first limiting shaft and the second limiting shaft, and an abutting block is fixedly connected to one end of the first limiting shaft, one end of the second limiting shaft is fixedly connected with a clamping block.

Preferably, the overlooking of the positioning block is of a circular ring structure, the positioning block is connected with the base in a rotating mode, and the inner side of the positioning block is respectively attached to the butt joint block and the clamping block.

Preferably, the fixed shafts are distributed at equal angles relative to the center of the base, and the height of the fixed shafts is greater than that of the top cover.

Preferably, the diameter of the limiting block is larger than that of the fixing shaft and the clamping groove, and the limiting block is made of flexible rubber.

Preferably, the first limiting shaft forms a telescopic structure inside the base through a first spring, the second limiting shaft forms a telescopic structure inside the base through a second spring, and the first limiting shaft and the second limiting shaft are symmetrically distributed about the longitudinal center line of the base.

Preferably, the width of the notch is larger than the width of the clamping block and the butt-joint block, the notches are symmetrically distributed around the center of the base, and the width of the clamping block is smaller than the width of the butt-joint block.

Compared with the prior art, the utility model has the beneficial effects that: the stem cells are cultured in a culture dish with a protection mechanism,

1. the buffer cushion can be covered on the upper surface of the top cover by workers, the limiting block penetrates through a clamping groove formed in the buffer cushion, the buffer cushion is guaranteed to be sleeved on the outer surface of the fixed shaft, the buffer cushion is limited by the supporting block, the top cover and the culture dish disc are protected conveniently through the buffer cushion, and the possibility that the culture dish disc and the top cover are damaged due to impact is reduced;

2. the rotatable locating piece of staff, the notch of seting up when the locating piece is inside aligns the back each other with butt joint piece and fixture block respectively, and the first spring of compression and second spring can drive butt joint piece and fixture block through the spacing axle of first spacing axle and second respectively and move to the outside of base, are convenient for connect a plurality of culture dish discs through the block connection of butt joint piece and fixture block, are favorable to improving the orderliness that the culture dish disc was arranged.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

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

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a top-view connection structure of a positioning block and a notch of the present invention;

FIG. 5 is a schematic view of a top-view connection structure of the base and the fixing shaft according to the present invention.

In the figure: 1. a culture dish disc; 2. a top cover; 3. a base; 4. positioning blocks; 5. a fixed shaft; 6. a support block; 7. a cushion pad; 8. a card slot; 9. a limiting block; 10. a first limit shaft; 11. a first spring; 12. a butt joint block; 13. a second limit shaft; 14. a second spring; 15. a clamping block; 16. a notch.

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, the present invention provides a technical solution: a culture dish with a protection mechanism for stem cells comprises a culture dish disc 1 and a top cover 2, wherein the top cover 2 covers the culture dish disc 1, the lower surface of the culture dish disc 1 is connected with a base 3, a positioning block 4 is sleeved on the outer surface of the base 3, a notch 16 is sleeved on the outer surface of the positioning block 4, a fixed shaft 5 is fixedly connected with the upper surface of the base 3, a supporting block 6 is fixedly connected with the outer surface of the fixed shaft 5, the supporting block 6 is mutually connected with a cushion pad 7, a clamping groove 8 is formed inside the cushion pad 7, the fixed shaft 5 penetrates through the inside of the clamping groove 8, the cushion pad 7 is mutually connected with the top cover 2, the top end of the fixed shaft 5 is connected with a limiting block 9, a first limiting shaft 10 and a second limiting shaft 13 are connected inside the base 3, and a first spring 11 and a second spring 14 are respectively sleeved on the outer surfaces of the first limiting shaft 10 and the second limiting shaft 13, and one end of the first limiting shaft 10 is fixedly connected with a butt-joint block 12, one end of the second limiting shaft 13 is fixedly connected with a clamping block 15, a worker can cover the buffer pad 7 on the upper surface of the top cover 2 and enable the limiting block 9 to penetrate through a clamping groove 8 formed in the buffer pad 7 to ensure that the buffer pad 7 is sleeved on the outer surface of the fixed shaft 5, and the supporting block 6 limits the buffer pad 7, so that the top cover 2 and the culture dish disc 1 are protected by the buffer pad 7, the possibility of damage of the culture dish disc 1 and the top cover 2 due to collision is reduced, the worker can rotate the positioning block 4, when a notch 16 formed in the positioning block 4 is respectively aligned with the butt-joint block 12 and the clamping block 15, the compressed first spring 11 and the compressed second spring 14 can respectively drive the butt-joint block 12 and the clamping block 15 to move towards the outer side of the base 3 through the first limiting shaft 10 and the second limiting shaft 13, be convenient for connect a plurality of culture dish discs 1 through the block connection to piecing together 12 and fixture block 15, be favorable to improving the orderliness that culture dish discs 1 arranged.

Overlooking of the positioning block 4 is of a circular ring structure, the positioning block 4 is connected with the base 3 in a rotating mode, the inner side of the positioning block 4 is respectively attached to the butt joint block 12 and the fixture block 15, the positioning block 4 is convenient to limit the butt joint block 12 and the fixture block 15, and operation convenience is facilitated.

The fixed shaft 5 is distributed at equal angles about the center of the base 3, the height of the fixed shaft 5 is larger than that of the top cover 2, the cushion pad 7 is conveniently positioned through the fixed shaft 5, and the top cover 2 and the culture dish disc 1 are protected through the cushion pad 7.

The diameter of stopper 9 is greater than the diameter of fixed axle 5 and draw-in groove 8, and stopper 9 is by flexible rubber material, and the stopper 9 of being convenient for passes the inside draw-in groove 8 of seting up of blotter 7, is favorable to cup jointing blotter 7 at the surface of fixed axle 5 fast.

First spacing axle 10 passes through first spring 11 and constitutes extending structure in base 3 inside, and the spacing axle 13 of second passes through second spring 14 and constitutes extending structure in base 3 inside, and first spacing axle 10 and the spacing axle 13 of second are the symmetric distribution about the longitudinal center line of base 3, the first spring 11 and the second spring 14 of being convenient for the compression drive respectively through first spacing axle 10 and the spacing axle 13 of second and butt joint piece 12 and fixture block 15 move to the outside of base 3, be favorable to carrying out quick adjustment to butt joint piece 12 and fixture block 15's position.

The width of notch 16 is greater than the width of fixture block 15 and butt joint piece 12, and notch 16 is the symmetric distribution about the center of base 3 to the width of fixture block 15 is less than the width of butt joint piece 12, is convenient for connect a plurality of culture dish discs 1 through the block connection to butt joint piece 12 and fixture block 15, is favorable to a plurality of culture dish discs 1 to carry out neatly arranged.

The working principle is as follows: according to the figures 1-3 and 5, a worker can place stem cells inside a culture dish disc 1 for culture, then cover a top cover 2 above the culture dish disc 1 to protect the stem cells, then cover a cushion pad 7 on the upper surface of the top cover 2, enable a limiting block 9 to penetrate through a clamping groove 8 formed in the cushion pad 7, enable a fixing shaft 5 to penetrate through the clamping groove 8, enable the cushion pad 7 to be sleeved on the outer surface of the fixing shaft 5 at the moment, and then pull the cushion pad 7 downwards to enable the cushion pad 7 to be attached to the top cover 2, enable the cushion pad 7 to be limited by a supporting block 6, facilitate the top cover 2 and the culture dish disc 1 to be protected through the cushion pad 7, and facilitate reduction of possibility that the culture dish disc 1 and the top cover 2 are damaged due to collision;

according to the figures 1-2 and 4, a worker can rotate the positioning block 4 to rotate the positioning block 4 and the base 3, when the notch 16 formed in the positioning block 4 is aligned with the butt-joint block 12 and the clamping block 15, the positioning block 4 can be stopped rotating, the first spring 11 and the second spring 14 which are compressed at the moment can drive the first limiting shaft 10 and the second limiting shaft 13 to move respectively, so that the first limiting shaft 10 and the second limiting shaft 13 drive the butt-joint block 12 and the clamping block 15 to move towards the outer side of the base 3 respectively, after the butt-joint block 12 and the clamping block 15 extend out of the base 3, the butt-joint block 12 below one culture dish disc 1 can be connected with the clamping block 15 below the other culture dish disc 1 in a clamping manner, so as to analogize in turn, the plurality of culture dish discs 1 can be connected, and the ordering of arrangement of the culture dish discs 1 can be improved, which is the working process of the whole device, and those not described in detail in this specification are well within the skill of those in the art.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stem cell is with culture dish that has protection machanism, includes culture dish disc (1) and top cap (2), its characterized in that: the upper portion of the culture dish disc (1) is covered with a top cover (2), the lower surface of the culture dish disc (1) is connected with a base (3), a positioning block (4) is sleeved on the outer surface of the base (3), a notch (16) is sleeved on the outer surface of the positioning block (4), a fixing shaft (5) is fixedly connected to the upper surface of the base (3), a supporting block (6) is fixedly connected to the outer surface of the fixing shaft (5), the supporting block (6) is connected with a cushion pad (7) mutually, a clamping groove (8) is formed in the cushion pad (7), the fixing shaft (5) penetrates through the clamping groove (8), the cushion pad (7) is connected with the top cover (2), the top end of the fixing shaft (5) is connected with a limiting block (9), and the base (3) is internally connected with a first limiting shaft (10) and a second limiting shaft (13), and the outer surfaces of the first limiting shaft (10) and the second limiting shaft (13) are respectively sleeved with a first spring (11) and a second spring (14), one end of the first limiting shaft (10) is fixedly connected with a butt-joint block (12), and one end of the second limiting shaft (13) is fixedly connected with a clamping block (15).

2. A culture dish with a protection mechanism for stem cells according to claim 1, wherein: the overlooking of the positioning block (4) is of a circular ring structure, the positioning block (4) is connected with the base (3) in a rotating mode, and the inner side of the positioning block (4) is respectively attached to the butt-joint block (12) and the clamping block (15).

3. A culture dish with a protection mechanism for stem cells according to claim 1, wherein: the fixed shaft (5) is distributed in an equal angle mode relative to the center of the base (3), and the height of the fixed shaft (5) is larger than that of the top cover (2).

4. A culture dish with a protection mechanism for stem cells according to claim 3, wherein: the diameter of the limiting block (9) is larger than that of the fixing shaft (5) and the clamping groove (8), and the limiting block (9) is made of flexible rubber.

5. A culture dish with a protection mechanism for stem cells according to claim 2, wherein: the first limiting shaft (10) forms a telescopic structure inside the base (3) through the first spring (11), the second limiting shaft (13) forms a telescopic structure inside the base (3) through the second spring (14), and the first limiting shaft (10) and the second limiting shaft (13) are symmetrically distributed about the longitudinal center line of the base (3).

6. A culture dish with a protection mechanism for stem cells according to claim 5, wherein: the width of the notch (16) is larger than the width of the clamping block (15) and the width of the butt joint block (12), the notches (16) are symmetrically distributed relative to the center of the base (3), and the width of the clamping block (15) is smaller than the width of the butt joint block (12).