CN216274067U - Cell culture frame fixing device for microscope observation - Google Patents

Abstract

The utility model relates to the technical field of cell culture, in particular to a cell culture rack fixing device for microscope observation, which comprises a base, wherein a rotating shaft is arranged at the middle position of the top of the base through a bearing, a bearing plate is fixedly arranged at the top end of the rotating shaft, a cross sliding groove is formed in the top of the bearing plate, four sliding blocks are arranged inside the cross sliding groove, mounting grooves are formed in the tops of the four sliding blocks, internal thread cylinders are arranged on the four sliding blocks through the mounting grooves in the tops, and screw rods are arranged inside the four internal thread cylinders. The utility model has the characteristic of being convenient for fixing the culture racks with different sizes and observing the cells in different directions in the culture racks.

Description

Cell culture frame fixing device for microscope observation

Technical Field

The utility model relates to the technical field of cell culture, in particular to a cell culture rack fixing device for microscope observation.

Background

Cell culture refers to a method of simulating the in vivo environment in vitro, allowing it to survive, grow, reproduce and maintain the main structure and function. In cell culture, can use the cell culture frame to cultivate the cell to and can use the microscope to observe the cell of cultivateing in the frame, and need fix the cell culture frame when observing the cell, the big or small specification of present cell culture frame is various, and is comparatively inconvenient when fixing it, and when observing the cell of different positions in the frame, needs to rotate many times and put the culture frame, and is very inconvenient.

Therefore, in order to solve the above problems, we improved this to provide a cell culture holder fixing device for microscope observation.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a cell culture frame fixing device for microscope observation, includes the base, the pivot is installed through the bearing in the intermediate position department at base top, the top fixed mounting of pivot has the bearing board, the cross spout has been seted up at the top of bearing board, the inside of cross spout is provided with four sliders, four the mounting groove has all been seted up at the top of slider, four an internal thread section of thick bamboo, four is all installed through the mounting groove at top to the slider the lead screw is all installed to the inside of an internal thread section of thick bamboo.

As a preferable technical scheme of the utility model, the top ends of the four screw rods are fixedly provided with second knobs, and the four second knobs are in a cross shape.

As a preferred technical scheme of the utility model, clamping plates are arranged on the outer surfaces of the four screw rods through bearings, and the four clamping plates are all of a circular structure.

As a preferable technical scheme, the bottom parts of the four clamping plates are provided with protective soft cushions, and the lower surfaces of the protective soft cushions at the bottom parts of the four clamping plates are provided with anti-skid particles.

As a preferred technical scheme, the bottom of the base is fixedly provided with a wear-resistant anti-slip pad, the wear-resistant anti-slip pad is mainly made of rubber, and anti-slip lines are arranged on the surface of the bottom of the wear-resistant anti-slip pad.

As a preferred technical scheme of the utility model, a worm wheel is fixedly arranged on the outer surface of the rotating shaft, mounting plates are fixedly arranged on two sides of the top of the base, a worm is arranged between the two mounting plates through a bearing, and the worm is meshed with the worm wheel.

As a preferable technical scheme of the utility model, the right end of the worm penetrates through the corresponding mounting plate and is fixedly provided with a first knob, and the outer surface of the first knob is provided with a plurality of convex teeth at equal intervals.

The utility model has the beneficial effects that:

1. this cell culture frame fixing device is used in microscope observation is through placing the cell culture frame at the top of bearing board, and the slider slides, make four sliders be close to around cultivateing the frame, later rotatory second knob drives the lead screw rotation, the lead screw will carry out longitudinal movement under the effect of internal thread section of thick bamboo, splint will follow the lead screw and remove this moment, the user can adjust the height of splint according to the height of cultivateing the frame, thereby make splint can fix the cultivation frame at the top of bearing board, and cross spout and slider through setting up, can be convenient for fix the cultivation frame of equidimension not.

2. This cell culture frame fixing device for microscope observation drives the worm rotatory through changeing first knob, and the worm will drive the worm wheel rotatory, and the worm wheel can drive the pivot rotatory, and the pivot will drive the bearing board rotatory with the culture frame at bearing board top to adjustable observation position can be observed the cell of different position in the cell culture frame.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a cell culture holder fixing device for microscopic observation according to the present invention;

FIG. 2 is a schematic front view of a cell culture holder fixing device for microscopic observation according to the present invention;

FIG. 3 is a rear view of a cell culture holder fixing device for microscopic observation according to the present invention;

in the figure: 1. a base; 2. a first knob; 3. mounting a plate; 4. a worm; 5. a second knob; 6. a splint; 7. a slider; 8. a support plate; 9. an internal threaded barrel; 10. a cross-shaped chute; 11. a wear-resistant anti-slip pad; 12. a screw rod; 13. a worm gear; 14. a rotating shaft.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cell culture frame fixing device technical scheme for microscope observation, which comprises a base 1, pivot 14 is installed through the bearing in the intermediate position department at 1 top of base, the top fixed mounting of pivot 14 has bearing board 8, cross spout 10 has been seted up at bearing board 8's top, the inside of cross spout 10 is provided with four sliders 7, cross spout 10 and slider 7 through setting up, can be convenient for fix the not culture frame of equidimension, the mounting groove has all been seted up at the top of four sliders 7, internal thread section of thick bamboo 9 is all installed through the mounting groove at top to four sliders 7, lead screw 12 is all installed to the inside of four internal thread section of thick bamboos 9, after lead screw 12 is rotatory, lead screw 12 will carry out longitudinal movement under the effect of internal thread section of thick bamboo 9.

The top ends of the four screw rods 12 are fixedly provided with second knobs 5, the four second knobs 5 are cross-shaped, and the cross-shaped second knobs 5 can be conveniently rotated by a user, so that the second knobs 5 can bear better stress.

The outer surfaces of the four screw rods 12 are provided with clamping plates 6 through bearings, the four clamping plates 6 are all of circular structures, the clamping plates 6 can move longitudinally along with the screw rods 12, and the culture frame can be fixed at the top of the bearing plate 8.

The bottom of four splint 6 all is provided with the protection cushion, and the lower surface of the protection cushion of four splint 6 bottoms all is provided with anti-skidding granule, through the protection cushion that sets up, can protect between splint 6 and the culture rack.

The bottom fixed mounting of base 1 has wear-resisting slipmat 11, and the main material of wear-resisting slipmat 11 is rubber, and the surface of wear-resisting slipmat 11 bottom is provided with anti-skidding line, through the wear-resisting slipmat 11 that sets up, multiplicable base 1's stability.

The outer fixed surface of pivot 14 installs worm wheel 13, and the equal fixed mounting in both sides at base 1 top has mounting panel 3, installs worm 4 through the bearing between two mounting panels 3, and worm 4 and worm wheel 13 intermeshing are connected, and after worm 4 was rotatory, worm 4 will drive worm wheel 13 rotatory, and worm wheel 13 can drive pivot 14 rotatory, and pivot 14 will drive the culture rack rotation at bearing board 8 and bearing board 8 top to adjustable viewing position.

The right-hand member of worm 4 runs through and corresponds mounting panel 3 and fixed mounting has first knob 2, and the surface of first knob 2 is equidistant to be provided with a plurality of dogtooth, and through the dogtooth that sets up at 2 surfaces of first knob, the frictional force of multiplicable first knob 2 and contact surface is convenient for rotate first knob 2.

The working principle is as follows: before use, the safety of each structure of the cell culture rack fixing device for microscope observation is checked, when the cell culture rack fixing device for microscope observation is used, the cell culture rack is placed at the top of the supporting plate 8, the sliding blocks 7 are slid to enable the four sliding blocks 7 to be close to the periphery of the culture rack, then the second knob 5 is rotated to drive the screw rod 12 to rotate, the screw rod 12 moves longitudinally under the action of the internal thread cylinder 9, the clamping plate 6 moves along with the screw rod 12, and a user can adjust the height of the clamping plate 6 according to the height of the culture rack, so that the clamping plate 6 can fix the culture rack at the top of the supporting plate 8.

When the cell of different position in the cell culture frame is observed to needs, rotatable first knob 2 drives worm 4 rotatory, and worm 4 will drive worm wheel 13 rotatory, and worm wheel 13 can drive pivot 14 rotatory, and pivot 14 will drive the culture frame rotation at bearing board 8 and bearing board 8 top to adjustable observation position, through the dogtooth that sets up at 2 external surfaces of first knob, the frictional force of multiplicable first knob 2 and contact surface is convenient for rotate first knob 2.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 (7)

1. The utility model provides a cell culture frame fixing device for microscope observation, includes base (1), its characterized in that, pivot (14) are installed through the bearing in the intermediate position department at base (1) top, the top fixed mounting of pivot (14) has bearing board (8), cross spout (10) have been seted up at the top of bearing board (8), the inside of cross spout (10) is provided with four slider (7), four the mounting groove has all been seted up at the top of slider (7), four an internal thread section of thick bamboo (9), four are all installed through the mounting groove at top in slider (7) lead screw (12) are all installed to the inside of an internal thread section of thick bamboo (9).

2. The cell culture rack fixing device for microscopic observation according to claim 1, wherein the top ends of the four lead screws (12) are fixedly provided with second knobs (5), and the four second knobs (5) are cross-shaped.

3. The cell culture rack fixing device for microscopic observation according to claim 1, wherein the outer surfaces of the four screw rods (12) are provided with clamping plates (6) through bearings, and the four clamping plates (6) are of circular structures.

4. The cell culture rack fixing device for microscopic observation according to claim 3, wherein the bottom of each of the four clamping plates (6) is provided with a protective cushion, and the lower surfaces of the protective cushions at the bottom of each of the four clamping plates (6) are provided with anti-skid particles.

5. The cell culture rack fixing device for microscope observation according to claim 1, wherein the bottom of the base (1) is fixedly provided with an abrasion-resistant and anti-slip pad (11), the abrasion-resistant and anti-slip pad (11) is mainly made of rubber, and the surface of the bottom of the abrasion-resistant and anti-slip pad (11) is provided with anti-slip lines.

6. The cell culture rack fixing device for microscopic observation according to claim 1, wherein a worm wheel (13) is fixedly installed on the outer surface of the rotating shaft (14), mounting plates (3) are fixedly installed on both sides of the top of the base (1), a worm (4) is installed between the two mounting plates (3) through a bearing, and the worm (4) is meshed with the worm wheel (13) and connected with each other.

7. The cell culture rack fixing device for microscopic observation according to claim 6, wherein the worm (4) has a right end penetrating the mounting plate (3) and fixedly mounted with the first knob (2), and the outer surface of the first knob (2) is provided with a plurality of convex teeth at equal intervals.

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