CN220564586U - Cover glass take-out device - Google Patents

Abstract

The utility model provides a cover glass take-out device, including the bottom plate, install a pair of arm that extends on the bottom plate, the recess board is installed to the upper end of going up the arm that extends, wear to have on the recess board to carry and draw the concave part, the lower extreme of carrying and drawing the concave part is equipped with the mounting panel, install on the mounting panel and carry and draw the lower plate, it has a pair of guiding hole to carry to draw to offer on the lower plate, wear to have T shape spare in the guiding hole, the lower extreme of T shape spare is equipped with interior clamp plate, tangent gyro wheel that has on the interior clamp plate, be equipped with the diaphragm between the gyro wheel, the diaphragm is located the outside of interior clamp plate, be equipped with outer extension board on one of them diaphragm, rotate on the outer extension board and be equipped with the lead screw, lead screw spiro union is equipped with the rotation cap in carrying the lower plate, be equipped with the pressure spring between the interior clamp plate's lower extreme is installed and is pressed from both sides to indicate. Through each part that above-mentioned provided, can make the both sides that press from both sides directional cover glass be close to through the rotation of lead screw to carry out the spacing centre gripping of centre gripping to the cover glass. The lifting concave piece can pull the cover glass clamped by the clamping fingers upwards to move upwards, so that the cover glass can be conveniently taken out.

Description

Cover glass take-out device

Technical Field

The utility model relates to the technical field of microorganism propagation, in particular to a cover glass taking-out device.

Background

In the stromal cells, a culture dish is mostly adopted for culturing, and in order to avoid the pollution of the stromal cells by dust and the like, a rectangular cover glass needs to be placed at the bottom of the culture dish, and the stromal cells are cultured in a liquid culture environment, namely a certain amount of culture solution needs to be added into the culture dish body; the bottom of culture dish body is hugged closely to the coverslip after putting into the culture dish body, and liquid exists surface tension and adsorption affinity, will lead to the coverslip to hug closely the bottom at the culture dish to make operating personnel inconvenient take out the coverslip, certainly the mode that adopts the improvement culture dish to carry out this problem at present mostly, but this kind of culture dish has inconvenient washing and the higher problem of cost.

Disclosure of Invention

The utility model provides a cover glass taking-out device, which solves the defects of the prior art, is convenient to take out the cover glass and has strong practicability.

In order to achieve the object of the present utility model, the following techniques are proposed:

the utility model provides a cover glass take-out device, includes the bottom plate, installs a pair of upper extension arm on the bottom plate, and the upper extension arm that here set up, mobilizable setting is on the bottom plate, if set up the movable hole on the bottom plate, upper extension arm can be along the length direction of movable hole about moving to conveniently carry out the clamp of cover glass and get the operation of taking out. The upper end of the upper extension arm is provided with a concave plate, the concave plate is penetrated with a lifting concave part, the lower end of the lifting concave part is provided with a mounting plate, the mounting plate is provided with a lifting lower plate, the lifting lower plate is provided with a pair of guide holes, a T-shaped part is penetrated in each guide hole, the lower end of the T-shaped part is provided with an inner pressing plate, the outer wall of the inner pressing plate is an inclined plane, the upper end of the inclined plane is obliquely extended inwards, a roller is tangential to the inclined plane, a transverse plate is arranged between the rollers, the transverse plate is positioned on the outer side of the inner pressing plate, one transverse plate is provided with an outer support plate, a screw rod is rotationally arranged on the outer support plate, the screw rod is in screwed connection with the lifting lower plate, the upper end of the screw rod is provided with a rotating cap, a pressure spring is arranged between the inner pressing plates, and the lower end of the inner pressing plate is provided with a clamping finger. Through each part that above-mentioned provided, can make the both sides that press from both sides directional cover glass be close to through the rotation of lead screw to carry out the spacing centre gripping of centre gripping to the cover glass. The lifting concave piece can pull the cover glass clamped by the clamping fingers upwards to move upwards, so that the cover glass can be conveniently taken out.

Further, the upper end of the lifting concave piece is provided with a concave handle. The concave handle is convenient for an operator to clamp and take out the cover glass from the culture dish.

Further, the lower ends of the clamping fingers are of a wedge-shaped structure. The wedge-shaped structure is arranged to be conveniently inserted into the culture medium when facing the culture medium like a paste.

Further, a plurality of pairs of guide members are arranged on the bottom plate in a circumferential array, an end plate is arranged at the outer side end of the guide member, a spring pin is arranged on the end plate in a penetrating mode, a spring is sleeved at the inner side end of the spring pin, an outer top plate is arranged at the inner side end of the spring pin, a movable plate is arranged at the lower end of the outer top plate, and the movable plate penetrates through the guide member. The culture dish can be restrained and limited through the arrangement of the outer top plate, and then the cover glass can be conveniently taken out.

Further, the upper end of the outer top plate is provided with a flange. The flange is convenient for separating the cover glass from the culture dish.

The technical scheme has the advantages that:

the utility model is convenient for taking out the cover glass and reduces the operation difficulty.

Drawings

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings.

Fig. 1 shows a perspective view of one embodiment.

Fig. 2 shows an enlarged view at a.

Fig. 3 shows an enlarged view at B.

Fig. 4 shows an enlarged view at C.

Detailed Description

As shown in fig. 1 to 4, a cover glass taking-out device comprises a bottom plate 1, wherein a pair of upper extending arms 3 are arranged on the bottom plate 1, a concave plate 30 is arranged at the upper ends of the upper extending arms 3, a lifting concave piece 31 is penetrated through the concave plate 30, and a concave handle 32 is arranged at the upper end of the lifting concave piece 31. The lower extreme of carrying concave 31 is equipped with mounting panel 33, install on the mounting panel 33 and carry and draw down plate 34, carry and draw down plate 34 and offer a pair of guiding hole 35, wear T shape piece 36 in the guiding hole 35, the lower extreme of T shape piece 36 is equipped with interior clamp plate 37, the outer wall of interior clamp plate 37 is inclined plane 38, the upper end of inclined plane 38 inwards inclines and extends, tangent gyro wheel 40 on the inclined plane 38, be equipped with diaphragm 41 between the gyro wheel 40, diaphragm 41 is located the outside of interior clamp plate 37, be equipped with outer extension board 42 on one of them diaphragm 41, rotate on the outer extension board 42 and be equipped with lead screw 43, lead screw 43 spiro union is in carrying and draw down plate 34, the upper end of lead screw 43 is equipped with the rotation cap 44, be equipped with pressure spring 39 between the interior clamp plate 37, the lower extreme of interior clamp plate 37 is installed to press from both sides to indicate 370, the lower extreme of clamp to indicate 370 is wedge structure.

The bottom plate 1 is provided with a plurality of pairs of guide members 2 in a circumferential array, the outer side end of each guide member 2 is provided with an end plate 20, the end plate 20 is provided with a spring pin 21 in a penetrating way, the inner side end of each spring pin 21 is sleeved with a spring 22, the inner side end of each spring pin 21 is provided with an outer top plate 23, the lower end of each outer top plate 23 is provided with a movable plate 24, and the movable plates 24 penetrate through the guide members 2. The upper end of the outer top plate 23 is provided with a flange 25.

In addition, this embodiment provides another operation mode, in order to improve the flexibility of this embodiment in application, a movable cross hole may be provided on the base plate 1, and a connecting screw is inserted into the movable cross hole, and the upper extension arm 3 is provided on the connecting screw, so that the problem of inconvenient clamping caused by uncertainty of the position of the cover glass after the cover glass is placed can be solved.

In this embodiment, when the culture dish is operated, the operator places the culture dish on the bottom plate 1, and needs to make the outer top plates 23 in an open state during placement, after the culture dish is placed, the flange 25 at the upper end of each outer top plate 23 is clamped at the upper end of the culture dish, and then the limitation is completed on the culture dish, after the limitation is completed, the operator can move the position of the upper extension arm 3 to enable the cover glass to be located between the clamping fingers 370, then push the clamping fingers 370 downwards, enable the clamping fingers 370 to be located on two sides of the cover glass, then the operator rotates the screw 43, and enables the roller 40 to move downwards during rotation, and the downward movement of the roller 40 acts on the inclined surface 38, and then enables the inner pressure plates 37 to be close to each other, and meanwhile the compression spring 39 is compressed, at this time the clamping fingers 370 are continuously close to the cover glass, and finally the clamping operation on the cover glass is completed, after the completion, the operator can pull the cover glass to be removed from the culture dish through the concave handles 32, and the operator can transfer the cover glass to the designated position through tweezers and the like.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present utility model without departing from the spirit and scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (5)

1. The utility model provides a cover glass take-out device, a serial communication port, including bottom plate (1), install a pair of arm (3) that extend on bottom plate (1), upward extend the upper end of arm (3) and install concave plate (30), wear to have on concave plate (30) to carry and draw concave piece (31), the lower extreme of carrying concave piece (31) is equipped with mounting panel (33), install on mounting panel (33) and carry and draw down board (34), it has offered a pair of guiding hole (35) to carry and draw down board (34), wear T shape spare (36) in guiding hole (35), the lower extreme of T shape spare (36) is equipped with interior clamp plate (37), the outer wall of interior clamp plate (37) is inclined plane (38), the upper end of inclined plane (38) inwards inclines to extend, tangent gyro wheel (40) have on inclined plane (38), be equipped with diaphragm (41) between gyro wheel (40), the outside that diaphragm (41) are located interior clamp plate (37), be equipped with outer extension board (42) on one of them diaphragm (41), it is equipped with lead screw (43) to rotate on outer extension board (42), it is equipped with pressure spring (37) to press from top of the cap (37) to press from both sides.

2. The cover glass removing device according to claim 1, wherein the upper end of the pulling concave member (31) is provided with a concave handle (32).

3. The cover glass removal device of claim 1, wherein the lower ends of the clamping fingers (370) are wedge-shaped structures.

4. The cover glass taking-out device according to claim 1, characterized in that a plurality of pairs of guide members (2) are arranged on the bottom plate (1) in a circumferential array, an end plate (20) is arranged at the outer side end of the guide members (2), a spring pin (21) is arranged on the end plate (20), a spring (22) is sleeved on the inner side end of the spring pin (21), an outer top plate (23) is arranged at the inner side end of the spring pin (21), a movable plate (24) is arranged at the lower end of the outer top plate (23), and the movable plate (24) penetrates through the guide members (2).

5. The cover glass removing device according to claim 4, wherein the upper end of the outer top plate (23) is provided with a flange (25).