CN214300145U

CN214300145U - Stem cell detection device

Info

Publication number: CN214300145U
Application number: CN202022922233.0U
Authority: CN
Inventors: 彭爽; 卢小伟; 李雨晴
Original assignee: Micro Energy Life Technology Group Co ltd
Current assignee: Micro Energy Life Technology Group Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-09-28
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a stem cell detection device, which comprises a base, the top surface both sides on chassis all are provided with the backup pad, just the top surface rear side on chassis is provided with driving plate and cell household utensils respectively with the top surface center, the interior side surface of backup pad is provided with the lifter, the inside of backup pad is provided with the lead screw, the lower extreme and the outside surface of lead screw are provided with second gear and ball bearing respectively, the rear side middle part of driving plate is provided with the crank, the one end of crank is connected with rolling gear, rolling gear's both sides all are provided with a set of drive gear, just the front side surface of the drive gear in the outside at rolling gear both ends is provided with the transfer line, the one end of transfer line is connected with first gear. A stem cell detection device, can adjust and survey height and angle, the staff of being convenient for observes work, secondly can protect its effective time to the inside blood of household utensils.

Description

Stem cell detection device

Technical Field

The utility model relates to a detection device field, in particular to stem cell detection device.

Background

The stem cells are multipotential cells with self-renewal and self-repair capabilities, have the characteristics of multidirectional differentiation potential, unlimited division, proliferation and the like, and the stem cell detection device is mainly used for detecting and observing the activity and the state of the stem cells in blood and providing accurate data for subsequent experiments;

however, the existing stem cell detection device has certain disadvantages to be improved when in use, and firstly, most stem cell detection devices cannot adjust the detection position in time and at multiple angles, so that the operation of workers is inconvenient; secondly, the detection liquid in the stem cell detection device is easy to be polluted externally, so that the stem cell detection device is inconvenient to store at ordinary times and is easy to cause blood waste.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a stem cell detection device, which can effectively solve the problem that most stem cell detection devices in the background art cannot adjust the detection position in time and in multiple angles, and is inconvenient for the operation of the staff; secondly, the detection liquid in the stem cell detection device is easy to be polluted externally, so that the stem cell detection device is inconvenient to store at ordinary times and is easy to cause the technical problem of blood waste.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a stem cell detection device comprises a chassis, wherein supporting plates are arranged on two sides of the top surface of the chassis, a transmission plate and a cell vessel are respectively arranged on the rear side and the center of the top surface of the chassis, and a lifting rod is arranged on the inner side surface of each supporting plate;

a screw rod is arranged inside the supporting plate, a second gear and a ball bearing are respectively arranged at the lower end and the outer side surface of the screw rod, a crank is arranged in the middle of the rear side of the transmission plate, one end of the crank is connected with a rotating gear, a group of transmission gears are arranged on two sides of the rotating gear, a transmission rod is arranged on the front side surface of the transmission gear on the outermost side of two ends of the rotating gear, and one end of the transmission rod is connected with a first gear;

the utility model discloses a portable electronic device, including lifting rod, bearing board, chassis, slide groove, sliding plate, fixed ring, threaded sleeve and pivot, the one end of lifting rod is connected with the connecting rod, and the outside and the inside of the junction of lifting rod and connecting rod are provided with threaded sleeve and pivot respectively, the one end of connecting rod is connected with the bearing board, the inside of bearing board is provided with the observation tube, the inside on chassis is provided with the sliding tray, the inside of sliding tray is provided with the sliding plate, top surface one side of sliding plate is provided with two dead levers, the one end of dead lever is connected with fixed ring, fixed ring's inside is provided with the closing lid.

As the utility model discloses a further scheme, crank and driving plate swing joint, the running gear rotates with drive gear to be connected, first gear and second gear looks adaptation.

As a further scheme of the utility model, the surface of lead screw is provided with the rotation screw thread, and the rotation screw thread opposite direction on two lead screw surfaces, second gear and lead screw fixed connection.

As a further aspect of the utility model, the one end and the lifter fixed connection of pivot, and the other end and the connecting rod swing joint of pivot, the observation tube runs through the upper and lower both ends of loading board, the other end and the ball bearing fixed connection of lifter.

As a further aspect of the present invention, the bottom surface of the fixing ring and the bottom surface of the closing cover are flush with the top surface of the cell container, the inside of the closing cover is provided with a groove, and the groove is adapted to the top of the cell container.

As a further proposal of the utility model, the inner side surface of the fixing ring, the inner side surface of the closing cover and the outer side surface as well as the top outside of the cell vessel are all provided with connecting threads.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model is provided with the crank to drive the rotating gear to rotate, further drives the transmission gear to rotate, and drives the transmission rod to rotate through the rotation of the transmission gear, thereby driving the first gear to rotate, finally driving the second gear to rotate through the first gear, driving the screw rod to rotate through the rotation of the second gear, the ball bearing is driven to move by the rotation of the screw rod, the lifting rod is driven to move by the movement of the ball bearing, thereby driving the connecting rod and the bearing plate to move, so that the observation height can be adjusted, the threaded sleeve is rotated to move towards one side of the lifting rod and separate from the connecting rod, one end of the rotating shaft is fixedly connected with the lifting rod, and the other end of the rotating shaft is movably connected with the connecting rod, so that the observation angle can be adjusted, the observation height and the observation angle are adjusted, so that the device is convenient for workers to use, and the observation and detection efficiency and the practicability of the device are improved;

through removing the sliding plate, make it get into inside the sliding tray, and then drive the removal of dead lever, the removal through the dead lever drives the removal of solid fixed ring, and then make the closing lid be located the cell household utensils directly over, rotate the closing lid, the connecting thread that sets up outside the connecting thread through the inside surface of closing lid and the top of cell household utensils, make the closing lid be connected with the top of cell household utensils, otherwise the operation then can make closing lid and cell household utensils separation, just so can prevent the inside blood of outside air influence cell household utensils to the organelle, be convenient for at ordinary times the save of blood, the problem of blood promptly getting the usefulness of using has been avoided, the waste of blood has been reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of a stem cell detection device according to the present invention;

FIG. 2 is a cross-sectional view of a driving plate of a stem cell detecting device according to the present invention;

FIG. 3 is a cross-sectional view of a support plate of a stem cell detecting device according to the present invention;

FIG. 4 is a cross-sectional view of a carrier plate of a stem cell detecting device according to the present invention;

FIG. 5 is a cross-sectional view of a base plate of a stem cell detecting device according to the present invention;

fig. 6 is a cross-sectional view of a fixing ring of the stem cell detecting device of the present invention.

In the figure: 1. a chassis; 2. a support plate; 3. a lifting rod; 4. a drive plate; 5. a cell vessel; 6. a screw rod; 7. a second gear; 8. a ball bearing; 9. a crank; 10. a rotating gear; 11. a transmission gear; 12. a transmission rod; 13. a first gear; 14. a connecting rod; 15. a threaded sleeve; 16. a rotating shaft; 17. a carrier plate; 18. an observation tube; 19. a sliding plate; 20. a sliding groove; 21. fixing the rod; 22. a fixing ring; 23. the lid is closed.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-6, a stem cell detection device comprises a chassis 1, wherein supporting plates 2 are arranged on both sides of the top surface of the chassis 1, a transmission plate 4 and a cell vessel 5 are respectively arranged on the rear side and the center of the top surface of the chassis 1, a lifting rod 3 is arranged on the inner side surface of the supporting plate 2, and the integrity and the stability of the device are improved through the chassis 1;

a screw rod 6 is arranged inside the supporting plate 2, a second gear 7 and a ball bearing 8 are respectively arranged at the lower end and the outer side surface of the screw rod 6, a crank 9 is arranged in the middle of the rear side of the transmission plate 4, one end of the crank 9 is connected with a rotating gear 10, a group of transmission gears 11 are respectively arranged on two sides of the rotating gear 10, a transmission rod 12 is arranged on the front side surface of the transmission gear 11 on the outermost side of two ends of the rotating gear 10, one end of the transmission rod 12 is connected with a first gear 13, and the ball bearing 8 is driven to move through the rotation of the screw rod 6 so as to drive the lifting rod 3 to move;

one end of lifter 3 is connected with connecting rod 14, and the outside and the inside of lifter 3 and connecting rod 14's junction are provided with thread bush 15 and pivot 16 respectively, the one end of connecting rod 14 is connected with loading board 17, the inside of loading board 17 is provided with observation tube 18, the inside of chassis 1 is provided with sliding tray 20, the inside of sliding tray 20 is provided with sliding plate 19, top surface one side of sliding plate 19 is provided with two dead levers 21, the one end of dead lever 21 is connected with solid fixed ring 22, the inside of solid fixed ring 22 is provided with closed cover 23, the removal of dead lever 21 is driven in the inside removal of sliding tray 20 through sliding plate 19, and then drive solid fixed ring 22's removal.

Crank 9 and driving plate 4 swing joint, and the running gear 10 rotates with drive gear 11 and is connected, and first gear 13 and second gear 7 looks adaptation drive running gear 10 through crank 9 and rotate, and then drive gear 11 and rotate, make transfer line 12 rotate through the rotation of drive gear 11, and then drive first gear 13 and rotate, finally drive the rotation of second gear 7 through first gear 13.

The surface of the screw rod 6 is provided with rotating threads, the rotating thread directions on the surfaces of the two screw rods 6 are opposite, the second gear 7 is fixedly connected with the screw rod 6, and the screw rod 6 is driven to rotate through the rotation of the second gear 7.

One end and the lifter 3 fixed connection of pivot 16, and the other end and the connecting rod 14 swing joint of pivot 16, observe the upper and lower both ends that pipe 18 runs through loading board 17, and the other end and the ball bearing 8 fixed connection of lifter 3 observe the inside blood of cell household utensils 5 through observing pipe 18.

The bottom surface of the fixing ring 22 and the bottom surface of the closing cover 23 are both flush with the top surface of the cell container 5, a groove is arranged inside the closing cover 23, the groove is matched with the top of the cell container 5, and the fixing ring 22 provides support for the movement of the closing cover 23.

The inner side surface of the fixing ring 22, the inner side surface and the outer side surface of the closing cover 23 and the outer side of the top of the cell container 5 are provided with connecting threads, and the closing cover 23 is rotated to be connected with the top of the cell container 5, so that external pollution is avoided.

It should be noted that, when the stem cell detecting device of the present invention is used, firstly, the chassis 1 is moved to a platform convenient for detection and observation, the bottom of the observation tube 18 is aligned to the inside of the cell vessel 5, the crank 9 drives the rotation gear 10 to rotate, and further drives the transmission gear 11 to rotate, the transmission rod 12 is rotated by the rotation of the transmission gear 11, and further drives the first gear 13 to rotate, and finally drives the second gear 7 to rotate by the first gear 13, the lead screw 6 to rotate by the rotation of the second gear 7, the ball bearing 8 to move by the rotation of the lead screw 6, the lifting rod 3 to move by the movement of the ball bearing 8, and further drives the connecting rod 14 and the bearing plate 17 to move, so that the adjustment of the observation height can be performed, the thread bushing 15 is rotated, and is moved to one side of the lifting rod 3 and separated from the connecting rod 14, through the one end and the lifter 3 fixed connection of pivot 16, and the other end and the connecting rod 14 swing joint of pivot 16, just so can carry out observation angle's regulation, accomplish and detect back removal sliding plate 19, make it get into inside the sliding tray 20, and then drive the removal of dead lever 21, the removal through dead lever 21 drives the removal of solid fixed ring 22, and then make closed lid 23 be located cell household utensils 5 directly over, rotate closed lid 23, connecting thread that the top outside through the connecting thread of the inboard surface of closed lid 23 and cell household utensils 5 set up, make closed lid 23 be connected with the top of cell household utensils 5, prevent that outside air from influencing the inside blood of cell household utensils 5, detect the observation work and end promptly.

The utility model discloses a set up crank 9 and drive the rotation gear 10 and rotate, and then drive gear 11 and rotate, make transfer line 12 rotate through the rotation of drive gear 11, and then drive first gear 13 and rotate, finally drive the rotation of second gear 7 through first gear 13, drive the rotation of lead screw 6 through the rotation of second gear 7, drive the removal of ball bearing 8 through the rotation of lead screw 6, drive the removal of lifter 3 through the removal of ball bearing 8, and then drive the removal of connecting rod 14 and loading board 17, so can carry out the regulation of observation height, rotate thread bush 15, make it move to lifter 3 one side and separate with connecting rod 14, through the one end of pivot 16 and lifter 3 fixed connection, and the other end of pivot 16 and connecting rod 14 swing joint, so can carry out the regulation of observation angle, through adjusting observation height and angle, the device is convenient for workers to use, and the observation and detection efficiency and the practicability of the device are improved; through removing sliding plate 19, make it get into inside sliding tray 20, and then drive the removal of dead lever 21, the removal through dead lever 21 drives the removal of solid fixed ring 22, and then make closing cover 23 be located cell household utensils 5 directly over, rotate closing cover 23, connecting thread through the connecting thread of closing cover 23 inside surface and the connecting thread that sets up outside the top of cell household utensils 5, make closing cover 23 be connected with the top of cell household utensils 5, otherwise the operation then can make closing cover 23 separate with cell household utensils 5, just so can prevent outside air influence the inside blood of cell household utensils 5 to the organelle, be convenient for at ordinary times the save of blood, the problem of blood getting promptly and using has been avoided, the waste of blood has been reduced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A stem cell detection device, characterized in that: the cell culture device comprises a chassis (1), wherein supporting plates (2) are arranged on two sides of the top surface of the chassis (1), a transmission plate (4) and a cell vessel (5) are respectively arranged on the rear side and the center of the top surface of the chassis (1), and a lifting rod (3) is arranged on the inner side surface of each supporting plate (2);

a screw rod (6) is arranged inside the supporting plate (2), a second gear (7) and a ball bearing (8) are respectively arranged at the lower end and the outer side surface of the screw rod (6), a crank (9) is arranged in the middle of the rear side of the transmission plate (4), one end of the crank (9) is connected with a rotating gear (10), a group of transmission gears (11) are respectively arranged on two sides of the rotating gear (10), a transmission rod (12) is arranged on the front side surface of the transmission gear (11) on the outermost side of two ends of the rotating gear (10), and one end of the transmission rod (12) is connected with a first gear (13);

the utility model discloses a portable multifunctional lifting device, including chassis (1), lifting rod (3), threaded sleeve (15), pivot (16), bearing board (17), observation pipe (18) are provided with in the outside of the junction of lifting rod (3) and connecting rod (14) and inside respectively, the one end of connecting rod (14) is connected with bearing board (17), the inside of bearing board (17) is provided with observation pipe (18), the inside of chassis (1) is provided with sliding tray (20), the inside of sliding tray (20) is provided with sliding plate (19), top surface one side of sliding plate (19) is provided with two dead levers (21), the one end of dead lever (21) is connected with solid fixed ring (22), the inside of solid fixed ring (22) is provided with closing cover (23).

2. The stem cell detection device according to claim 1, wherein: the crank (9) is movably connected with the transmission plate (4), the rotating gear (10) is rotatably connected with the transmission gear (11), and the first gear (13) is matched with the second gear (7).

3. The stem cell detection device according to claim 1, wherein: the surface of the screw rods (6) is provided with rotating threads, the rotating thread directions on the surfaces of the two screw rods (6) are opposite, and the second gear (7) is fixedly connected with the screw rods (6).

4. The stem cell detection device according to claim 1, wherein: one end of the rotating shaft (16) is fixedly connected with the lifting rod (3), the other end of the rotating shaft (16) is movably connected with the connecting rod (14), the observation tube (18) penetrates through the upper end and the lower end of the bearing plate (17), and the other end of the lifting rod (3) is fixedly connected with the ball bearing (8).

5. The stem cell detection device according to claim 1, wherein: the bottom surface of the fixing ring (22) and the bottom surface of the closing cover (23) are flush with the top surface of the cell container (5), a groove is formed in the closing cover (23), and the groove is matched with the top of the cell container (5).

6. The stem cell detection device according to claim 1, wherein: the inner side surface of the fixing ring (22), the inner side surface and the outer side surface of the closing cover (23) and the outer side of the top of the cell vessel (5) are provided with connecting threads.