CN212982959U

CN212982959U - Tumor cell's cultivation verifying attachment

Info

Publication number: CN212982959U
Application number: CN202020975901.3U
Authority: CN
Inventors: 刘译远; 劉瑞宸; 拉斯洛谢克利
Original assignee: Nanjing Rongkangbo Clinical Medicine Research Institute Co ltd
Current assignee: Harbin Baoside Biotechnology Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-04-16
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a tumor cell culture and inspection device, which comprises a supporting plate, wherein the front and the back of the two sides of the bottom of the supporting plate are both connected with a moving wheel through supporting legs, the right side of the top of the supporting plate is fixedly connected with a guide fixed block, the front of the guide fixed block is rotationally connected with a sliding connection block through a hinge ring A, the front of the sliding connection block is slidably connected with a toothed bar, the top of the supporting plate is connected with a lead screw through a bearing seat in an equal interval manner, the bottom of the outer part of the lead screw is sleeved with a gear ring, the outer surface of the gear ring is meshed with the back of the toothed bar, the top of the outer surface of the lead screw is sleeved with a lifting nut, the top of the lifting nut is fixedly connected with a chute long block, the tumor cell culture and inspection device prevents the interior of a culture dish from falling into dust, all lifting nuts on the top of the supporting plate can be simultaneously reset and can be simultaneously lifted through the toothed bar.

Description

Tumor cell's cultivation verifying attachment

Technical Field

The utility model relates to a medical research technical field specifically is a tumor cell's cultivation verifying attachment.

Background

Tumor cell culture is often carried out in medical colleges, and as research, tumor cell culture needs special culture verifying attachment, and traditional tumor cell culture verifying attachment can't lead to observing inspection tumor cell very troublesome with the culture dish lift, so the present urgent need is a culture verifying attachment who conveniently goes up and down tumor cell culture dish.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tumor cell's cultivation verifying attachment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a device for culturing and checking tumor cells comprises a supporting plate, wherein a guide fixed block is fixedly connected to the right side of the top of the supporting plate, the front of the guide fixed block is rotatably connected with a sliding connection block through a hinge ring A, the front of the sliding connection block is slidably connected with a toothed bar, the top of the supporting plate is rotatably connected with a lead screw through a bearing seat at equal intervals, a fixed rotating sleeve is sleeved at the bottom of the outer part of the lead screw, a gear ring is sleeved at the bottom of the outer part of the lead screw, the outer surface of the gear ring is meshed with the back of the toothed bar, a lifting nut is sleeved at the top of the outer surface of the lead screw, a sliding groove long block is fixedly connected at the top of the lifting nut, a sliding groove is formed in the top of the sliding groove long block, sliding blocks are respectively and slidably connected to two sides of the top of the sliding groove, the both sides at backup pad top all are through support column fixedly connected with top fishplate bar, the equidistant connection in bottom of top fishplate bar has the direction riser, the both sides of direction riser all connect pole fixedly connected with pole setting through the violently, the equal fixedly connected with sliding tray rectangular block of the relative one end of two pole settings, and the sliding tray has all been seted up to the relative one end of two sliding tray rectangular blocks, and the equal sliding connection of the relative one end of two sliding trays has the sliding block, the bottom of sliding block is rotated through hinge ring C and is connected with L type shrouding, the bottom of L type shrouding is connected with the top of rotor plate through hinge ring D.

Preferably, the back of the lifting nut is fixedly connected with a guide sliding block, and the back of the guide sliding block is connected with the front of the guide vertical plate through a guide sliding groove.

Preferably, the top that the slider is close to the pole setting is rotated through articulated elements A and is connected with the striking soft rod, and the top fixedly connected with of slider is close to pole setting one end returns the position board, and the bottom of fixed return position board is connected with the striking soft rod through return spring A, and the pole setting is close to the one end equidistant connection of striking soft rod and has the striking angle.

Preferably, the front and the back of both sides of the bottom of the supporting plate are connected with moving wheels through supporting legs.

Preferably, the outer part of the screw rod is fixedly connected with a nut limiting block.

Preferably, a handle is fixedly connected to the right side of the toothed bar.

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

1. this tumour cell's cultivation verifying attachment places the culture dish and places the top of board then promote the ratch culture dish and will descend automatically at the culture dish, and the in-process that the culture dish descends simultaneously drives two L type shrouding motions through sliding tray long block, sliding block and rotor plate and protects the culture dish top that descends, prevents that the inside of culture dish from falling into the dust and leading to the culture failure.

2. This tumour cell's cultivation verifying attachment, the in-process striking angle that the culture dish descends makes the culture dish produce at the in-process that has dripped the nutrient solution and rock the tumour cell that makes the culture dish inside and mix with the culture solution and be in the same place with the cooperation of the soft pole of striking, and the lifting nut at backup pad top can rise alone simultaneously, and all lifting nut return simultaneously at backup pad top can rise simultaneously through the ratch.

Drawings

FIG. 1 is a front anatomical diagram of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure A of the present invention;

FIG. 3 is a left side view of the lifting nut of the present invention;

FIG. 4 is a top view of the rack bar of the present invention;

FIG. 5 is a top view of the bearing seat of the present invention;

fig. 6 is a top view of the structure-oriented fixed block according to the present invention.

In the figure: the device comprises a supporting plate 1, a guide fixing block 2, a toothed bar 3, a bearing seat 4, a screw rod 5, a fixed rotating sleeve 6, a supporting column 7, a top connecting plate 8, a guide vertical plate 9, a transverse connecting rod 10, a vertical rod 11, a sliding groove long block 12, a sliding block 13, a L-shaped sealing plate 14, a lifting nut 15, a sliding groove long block 16, a culture dish placing plate 17 and a rotating plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-6, the present invention provides a technical solution: a device for culturing and checking tumor cells comprises a supporting plate 1, wherein the front and the back of two sides of the bottom of the supporting plate 1 are both connected with moving wheels through supporting legs, the moving wheels can move the supporting plate 1, the right side of the top of the supporting plate 1 is fixedly connected with a guide fixing block 2, the front of the guide fixing block 2 is rotatably connected with a sliding connecting block through a hinge ring A, the front of the sliding connecting block is slidably connected with a toothed bar 3, the right side of the toothed bar 3 is fixedly connected with a handle, the handle is convenient for a user to pull the toothed bar 3, the top of the supporting plate 1 is equally and rotatably connected with a screw rod 5 through a bearing seat 4, the outer part of the screw rod 5 is fixedly connected with a nut limiting block, the nut limiting block prevents a nut from sliding downwards, the bottom of the outer part of the screw rod 5 is sleeved with a fixed rotating sleeve 6, the bottom of the outer part of the, the back of the lifting nut 15 is fixedly connected with a guide sliding block, the back of the guide sliding block is connected with the front of a guide vertical plate 9 through a guide sliding groove, the guide sliding groove is matched with the guide sliding block to ensure that the lifting nut 15 cannot rotate in the lifting process, the top of the lifting nut 15 is fixedly connected with a sliding groove long block 16, the top of the sliding groove long block 16 is provided with a sliding groove, two sides of the top of the sliding groove are both connected with sliding blocks in a sliding way, a culture dish placing plate 17 is fixedly connected between the two sliding blocks, two sides of the top of the lifting nut 15 are both rotatably connected with a rotating plate 18 through a hinge ring B, two sides of the top of a supporting plate 1 are both fixedly connected with a top connecting plate 8 through a supporting column 7, the bottom of the top connecting plate 8 is equidistantly connected with the guide vertical plate 9, two sides of the guide, the top of the slider close to one end of the upright rod 11 is fixedly connected with a fixed return plate, the bottom of the fixed return plate is connected with an impact soft rod through a return spring A, one end of the upright rod 11 close to the impact soft rod is connected with impact angles at equal intervals, the impact soft rod is matched with the impact angles to enable a culture dish to shake to enable tumor cells to be better fused with a culture solution, the opposite ends of the two upright rods 11 are fixedly connected with sliding groove long blocks 12, the opposite ends of the two sliding groove long blocks 12 are respectively provided with a sliding groove, the opposite ends of the two sliding grooves are respectively connected with a sliding block 13 in a sliding way, the bottom of the sliding block 13 is rotatably connected with an L-shaped sealing plate 14 through a hinge ring C, the bottom of the L-shaped sealing plate 14 is connected with the top of a rotating plate 18 through a hinge ring D, the culture inspection device for the tumor cells is characterized in that the culture dish is placed on the top, while the in-process that the culture dish descends is through the long piece 12 of sliding tray, sliding block 13 and rotor plate 18 drive two L type shrouding 14 motions and protect the culture dish top that descends, prevent that the inside of culture dish from falling into the dust and leading to the cultivation failure, this tumour cell's cultivation verifying attachment, the culture dish is at the in-process striking angle that descends and the cooperation of striking soft pole make the culture dish rock the inside tumour cell of messenger culture dish and culture solution mix together at the in-process production of the nutrient solution that drips, the lifting nut 15 at 1 top of backup pad simultaneously highly can rise alone, all lifting nut 15 return simultaneously in backup pad 1 top can rise simultaneously through ratch 3.

The working principle is as follows: place the culture dish place board 17 inside at the culture dish, instil into the nutrient solution, break off the back laminating ring gear that makes ratch 3 with the ratch 3 off with the fingers and thumb, promote ratch 3, ratch 3 drives lifting nut 15 through lead screw 5 and descends, the in-process that the culture dish descends is through the long piece 12 of sliding tray, sliding block 13 and rotor plate 18 drive two L type shrouding 14 motions and protect the culture dish top that descends, the culture dish is at the in-process striking angle that descends and the cooperation of the soft pole of striking make the culture dish rock the inside tumor cell of messenger's culture dish and culture solution and mix together, the lead screw 5 at 1 top of backup pad can rotate lead screw 5 through fixed commentaries on classics cover 6 alone and drive lifting nut 15 and go up and down, simultaneously can use ratch 3 to drive all lifting nut 15 simultaneously with all lifting nut 15 resets once more.

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 device for culturing and testing tumor cells, comprising a support plate (1), characterized in that: the right side of the top of the supporting plate (1) is fixedly connected with a guide fixed block (2), the front of the guide fixed block (2) is rotatably connected with a sliding connection block through a hinge ring A, the front of the sliding connection block is slidably connected with a toothed bar (3), the top of the supporting plate (1) is rotatably connected with a screw rod (5) through a bearing seat (4) at equal intervals, the bottom of the outer part of the screw rod (5) is sleeved with a fixed rotating sleeve (6), the bottom of the outer part of the screw rod (5) is sleeved with a gear ring, the outer surface of the gear ring is meshed with the back of the toothed bar (3), the top of the outer surface of the screw rod (5) is sleeved with a lifting nut (15), the top of the lifting nut (15) is fixedly connected with a chute long block (16), the top of the chute long block (16) is provided with a chute, the two sides of the chute top are both, the two sides of the top of the lifting nut (15) are both rotationally connected with rotating plates (18) through hinge rings B, both sides of the top of the supporting plate (1) are fixedly connected with a top connecting plate (8) through supporting columns (7), the bottom of the top connecting plate (8) is connected with guide vertical plates (9) at equal intervals, two sides of each guide vertical plate (9) are fixedly connected with vertical rods (11) through transverse connecting rods (10), the opposite ends of the two vertical rods (11) are fixedly connected with sliding groove long blocks (12), the opposite ends of the two sliding groove long blocks (12) are respectively provided with a sliding groove, the opposite ends of the two sliding grooves are respectively connected with a sliding block (13) in a sliding way, the bottom of the sliding block (13) is rotationally connected with an L-shaped closing plate (14) through a hinge ring C, the bottom of the L-shaped closing plate (14) is connected with the top of the rotating plate (18) through a hinge ring D.

2. The device for culturing and testing tumor cells according to claim 1, wherein: the back fixedly connected with direction slider of lifting nut (15), the back of direction slider is connected through the direction spout with the front of direction riser (9).

3. The device for culturing and testing tumor cells according to claim 1, wherein: the top that the slider is close to pole setting (11) is rotated through articulated elements A and is connected with the striking soft rod, and the slider is close to the fixed return plate of top fixedly connected with of pole setting (11) one end, and the bottom of fixed return plate is connected with the striking soft rod through return spring A, and pole setting (11) are close to the one end of striking soft rod and have the striking angle at intervals.

4. The device for culturing and testing tumor cells according to claim 1, wherein: the front and the back of the two sides of the bottom of the supporting plate (1) are connected with moving wheels through supporting legs.

5. The device for culturing and testing tumor cells according to claim 1, wherein: and the outer part of the screw rod (5) is fixedly connected with a nut limiting block.

6. The device for culturing and testing tumor cells according to claim 1, wherein: the right side of the toothed bar (3) is fixedly connected with a handle.