CN210117383U

CN210117383U - Water bath type cell culture shaking table

Info

Publication number: CN210117383U
Application number: CN201920464320.0U
Authority: CN
Inventors: 丁满生; 周洁; 顾迎迎
Original assignee: Jiangsu T Mab Biopharma Co ltd
Current assignee: Jiangsu T MAB Biopharma Co Ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-02-28
Anticipated expiration: 2029-04-08

Abstract

A water bath type cell culture shaking table comprises a box body, a shaking device and a water bath device, wherein the shaking device and the water bath device are arranged in the box body, the shaking device is arranged below the water bath device, and the shaking device can drive the water bath device to shake; the water bath device includes: the device comprises a tray, a partition plate and a resistance rod; the tray is in a cube shape, the upper end of the tray is provided with an opening, the partition plate is arranged in the shell and used for bearing the culture dish, the partition plate is provided with a plurality of through holes, and a resistance rod is arranged between the partition plate and the bottom of the shell and used for heating water, so that a uniform and stable temperature field is formed; the shaking device includes: the driving motor, the crank, the linear rotating bush, the universal ball and the elastic connecting seat; driving motor sets up in the bottom of box, and driving motor passes through the crank rotation and connects in the bottom of sharp rotatory bush to realize that the vertical direction of sharp rotatory bush rotates, the top of sharp rotatory bush disposes universal ball, and universal ball passes through elastic connection body and connects in the bottom of tray.

Description

Water bath type cell culture shaking table

Technical Field

The utility model belongs to the mechanical design field, concretely relates to water bath formula cell culture shaking table.

Background

Cell culture is a method for studying animal cell behavior which was established only in the beginning of the 20 th century. Cell culture refers to a culture technique in which cells are taken out from tissues in vivo to simulate the environment appearing in vivo, and the cells are grown and propagated under the conditions of sterility, proper temperature, pH value and certain nutrition, and the structure and function are maintained. The cell culture technology has very strict requirements on the environmental temperature, the environmental temperature required by the cell growth is generally 37 ℃, and the normal metabolism of the cell is influenced and even killed when the temperature deviates from the temperature range. Cell culture shakers are widely used in cell culture technology. The general cell culture shaking table has the functions of temperature and humidity, but the common cell culture shaking table also has the defects of uneven temperature field, instability and the like.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem that the cell culture shaking table has the shortcoming such as temperature field is inhomogeneous, the utility model provides a water bath formula cell culture shaking table has solved the inhomogeneous problem in cell growth environment temperature field.

In order to solve the technical problem, the utility model discloses a following technical scheme: a water bath type cell culture shaking table comprises a box body, a shaking device and a water bath device, wherein the shaking device and the water bath device are arranged in the box body, the shaking device is arranged below the water bath device, and the shaking device can drive the water bath device to shake; the water bath device comprises: the device comprises a tray, a partition plate and a resistance rod; the tray is in a square shape, the upper end of the tray is provided with an opening, the partition plate is arranged in the tray and used for bearing a culture dish, a plurality of through holes are formed in the partition plate, and a resistance rod is arranged between the partition plate and the bottom of the tray and used for heating water, so that a uniform and stable temperature field is formed; the shaking apparatus includes: the driving motor, the crank, the linear rotating bush, the universal ball and the elastic connecting seat; the driving motor is arranged at the bottom of the box body and is connected to the bottom of the linear rotating bushing in a rotating mode through a crank, so that the linear rotating bushing rotates in the vertical direction, the top of the linear rotating bushing is provided with the universal ball, and the universal ball is connected to the bottom of the tray through the elastic connecting body.

Preferably, the partition plate is made of stainless steel material and is provided with a plurality of through holes.

Preferably, the elastic connecting body includes: the sliding device comprises a base body, a sliding bearing, a sliding shaft and a spring; the top of the seat body is fixed at the bottom of the tray, a sliding bearing is arranged at the bottom of the seat body, one end of the sliding shaft is sleeved in the sliding bearing, a spring is arranged on the sliding shaft, and the other end of the sliding shaft is connected to the universal ball.

Preferably, a door is arranged above the box body, the door is connected with one side of the box body through a turnover hinge, and a glass window is arranged on the door and used for observing the condition inside the box body; the door is provided with a control screen for setting the temperature of the water bath device; the door is provided with a handle for opening and closing the door on the box body.

Preferably, a water inlet pipe and a water outlet pipe are arranged on two sides of the box body, the water inlet pipe and the water outlet pipe are communicated to the bottom of the water bath device, and the water inlet pipe and the water outlet pipe are elastic hoses.

Preferably, the vertical moving distance of the linear rotating bushing is 0-20 mm.

Preferably, the horizontal moving distance of the elastic connecting seat is 0-10 mm.

The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has: the utility model adopts the water bath device, compared with the prior cell culture shaking table, the temperature field medium of the water bath type cell culture shaking table is water, has the advantages of uniform temperature field, stable temperature field and the like, and is beneficial to the stable metabolic growth of cells; the device adopts the crank matched with the linear rotating bushing, so that the whole water bath device can slide up and down; the universal ball is matched with the linear rotating bushing, so that the water bath device can move left and right while moving up and down, and a three-dimensional oscillation effect is formed;

drawings

Fig. 1 is a cross-sectional view of the internal device of the present invention;

FIG. 2 is a schematic view of the elastic connecting body of the present invention;

FIG. 3 is a schematic view of the structure of the partition plate of the present invention;

in the figure: 1. a box body; 2. a glass window; 3. a control screen; 4. a handle; 5. a water bath device; 51. a tray; 52. a partition plate; 53. a resistance rod; 54. a through hole; 6. a shaking device; 61. a drive motor; 62. a linear rotation bushing; 63. an elastic connector; 631. a base body; 632. a sliding bearing; 633. a slide shaft; 634. a spring; 64. a ball transfer unit; 65. a crank; 7. a water inlet pipe; 8. a water outlet pipe; 9. and a door.

Detailed Description

The following describes preferred embodiments of the present invention in detail with reference to the accompanying drawings.

As shown in FIGS. 1 to 3, a water bath type cell culture shaking table comprises a box body 1, wherein a glass window 2 is arranged on the box body 1 and is used for observing the condition inside the box body 1. The box body 1 is provided with a control screen 3 for setting the temperature of the water bath device 5. The box body 1 is provided with a handle 4 for opening and closing a door 9 on the box body 1, and the door 9 is connected with one side of the box body through 2 overturning hinges. The tank 1 is provided with a shaking device 6 and a water bath device 5, the shaking device 6 is disposed below the water bath device 5, and the shaking device 6 can drive the water bath device 5 to shake at a certain frequency. The water bath device 5 includes: a tray 51, spacers 52, and a resistor bar 53. The tray 51 is of a square structure, the upper end of the tray is open, the tray 51 is arranged above the shaking device 6, a square partition plate 52 is arranged inside the tray 51, the partition plate 52 can bear a culture dish, a plurality of through holes 54 are formed in the partition plate 52, a resistance rod 53 is arranged between the partition plate 52 and the bottom of the tray 51, and the resistance rod 53 is used for heating water and can form a water bath with uniform and constant temperature. The shaking means 6 comprises: a drive motor 61, a crank 65, a linear rotation bushing 62, a ball joint 64, and an elastic connection body 63. The driving motor 61 is arranged at the bottom of the box 1, one end of the crank 65 is an optical axis and is rotatably connected to the bottom of the linear rotating bush 62, and the other end of the crank 65 is connected to an output shaft of the driving motor 61, so that the linear rotating bush 62 is rotated in the vertical direction, and the moving distance of the linear rotating bush in the vertical direction is 0-20 mm. The linear rotation bushing 62 is provided at the top thereof with a ball joint 64, and the ball joint 64 is connected to the bottom of the tray 51 by an elastic connection body 63. The universal ball 64 can make the elastic connecting body 63 move in all horizontal directions, and the moving distance of the elastic connecting body 63 in the horizontal direction is 0-10 mm. The elastic connecting body 63 includes: seat body 631, slide bearing 632, slide shaft 633, and spring 634; the top of the seat body 631 is fixed at the bottom of the tray 51, the bottom of the seat body 631 is provided with a sliding bearing 632, one end of the sliding shaft 633 is sleeved in the sliding bearing 632, the sliding shaft 633 is provided with a spring 634, the other end of the sliding shaft 633 is connected to the universal ball 64, and the elastic connector 63 enables the universal ball 64 to move in all directions to have buffering performance. This device has still set up inlet tube 7 and outlet pipe 8, and tap is connected to inlet tube 7 one end, and the other end communicates to tray 51 bottom, and the cistern is connected to outlet pipe 8 one end, and the other end communicates to tray 51 bottom, and inlet tube 7 and outlet pipe 8 are the rubber hose.

The device is used by turning on the water tap, allowing water to flow from the water inlet pipe 7 into the water bath device 5, and turning off the water tap after the water in the water bath device 5 reaches a proper position. The water bath temperature was set to 37 ℃ by the control panel 3 on the cabinet 1. After the bath temperature reached 37 ℃, the door 9 above the cabinet 1 was opened and the petri dish was placed in the tray 51. Then, the driving motor 61 is turned on, the driving motor 61 is a forward and reverse rotation motor, the driving motor 61 drives the crank 65 to rotate through the output shaft, and the crank 65 drives the linear rotation bushing 62 to rotate up and down, so that the water bath device 5 moves in the vertical direction. The linear rotation bush 62 is provided with a universal ball 64, which enables a heavy object carried on the universal ball 64 to move in all horizontal directions, and an elastic connecting body 63 is arranged above the universal ball 64 so that the sliding of the universal ball 64 in the horizontal direction has a buffering effect and runs more smoothly. The elastic connecting body 63 includes: seat 631, slide bearing 633, slide shaft 633 and spring 634. The bottom of the seat body 631 is provided with a sliding bearing 632, one end of a sliding shaft 633 is sleeved in the sliding bearing 632, the sliding shaft 633 is provided with a spring 634, and the other end of the sliding shaft 633 is connected to the universal ball 64.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A water bath type cell culture shaking table comprises a box body and is characterized by further comprising a shaking device and a water bath device, wherein the shaking device and the water bath device are arranged in the box body, the shaking device is arranged below the water bath device, and the shaking device can drive the water bath device to shake; the water bath device comprises: the device comprises a tray, a partition plate and a resistance rod; the tray is in a square shape, the upper end of the tray is provided with an opening, the partition plate is arranged in the tray and used for bearing a culture dish, a plurality of through holes are formed in the partition plate, and a resistance rod is arranged between the partition plate and the bottom of the tray and used for heating water, so that a uniform and stable temperature field is formed; the shaking apparatus includes: the driving motor, the crank, the linear rotating bush, the universal ball and the elastic connecting seat; the driving motor is arranged at the bottom of the box body and is connected to the bottom of the linear rotating bushing in a rotating mode through a crank, so that the linear rotating bushing rotates in the vertical direction, the top of the linear rotating bushing is provided with the universal ball, and the universal ball is connected to the bottom of the tray through an elastic connecting body.

2. The water bath type cell culture rocking bed according to claim 1, wherein the partition is made of stainless steel and is provided with a plurality of through holes.

3. The water bath cell culture rocking platform of claim 1, wherein the elastic connector comprises: the sliding device comprises a base body, a sliding bearing, a sliding shaft and a spring; the top of the seat body is fixed at the bottom of the tray, a sliding bearing is arranged at the bottom of the seat body, one end of the sliding shaft is sleeved in the sliding bearing, a spring is arranged on the sliding shaft, and the other end of the sliding shaft is connected to the universal ball.

4. The water bath type cell culture shaking table according to claim 1, wherein a door is provided above the box body, the door is connected with one side of the box body through a turnover hinge, and a glass window is provided on the door for observing the inside of the box body; the door is provided with a control screen for setting the temperature of the water bath device; the door is provided with a handle for opening and closing the door on the box body.

5. The water bath type cell culture shaking table according to claim 1, wherein a water inlet pipe and a water outlet pipe are arranged on two sides of the box body, the water inlet pipe and the water outlet pipe are communicated to the bottom of the water bath device, and the water inlet pipe and the water outlet pipe are elastic hoses.

6. The water bath cell culture rocking platform of claim 1, wherein the linear rotating bushing has a vertical movement distance of 0-20 mm.

7. The water bath type cell culture shaking table of claim 1, wherein the horizontal moving distance of the elastic connecting seat is 0-10 mm.