CN219603547U

CN219603547U - Clamping device for cell detection

Info

Publication number: CN219603547U
Application number: CN202223337125.2U
Authority: CN
Inventors: 刘洋
Original assignee: Fonda Medical Technology Shanghai Co ltd
Current assignee: Fonda Medical Technology Shanghai Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-08-29
Anticipated expiration: 2032-12-12

Abstract

The utility model provides a clamping device for cell detection, which comprises a clamping device body, wherein the clamping device body comprises a supporting seat, one side of the supporting seat is slidably provided with a movable seat, the top and the bottom of the supporting seat are both fixedly provided with suckers, the inner wall of the movable seat is movably provided with a fixing frame, a supporting plate is welded between the fixing frames, one side of the fixing frame is welded with a connecting seat, the connecting seats are contacted with each other to limit the fixing frame, a fixing groove is formed in the fixing frame, the inner wall of the fixing groove is provided with a mounting hole, and a movable column is movably arranged in the mounting hole. The glass plate is pressed between the fixed plates, the fixed plates are moved to two sides through movable columns, the fixed plates change the width between the two sides after the two sides are moved, so that the clamping limit is completed on the glass plate, and after the glass plate is clamped and limited, the supporting seat at the device is rapidly limited at the observation plate of the microscope through the sucker limiting sucker.

Description

Clamping device for cell detection

Technical Field

The utility model relates to the field of cell clamping equipment, in particular to a clamping device for cell detection.

Background

Cells are basic structural and functional units of organisms, all organisms except viruses are known to be composed of cells, in a cell detection experiment, intercom cells are required to be placed on a glass plate or between the glass plates for observation, so that clamping and using of the glass plates are required to be completed, but most of currently used clamping and fixing mechanisms for cell experiments are poor in automatic adjusting effect, and cannot be effectively and automatically adjusted during clamping work.

Refer to the chinese patent of existing publication No. CN217490948U, it discloses a centre gripping fixture for cell experiments, the on-line screen storage device comprises a base, the top both sides of base all are provided with adjustment mechanism, adjustment mechanism includes electric lift push rod, electric lift push rod's the other end fixedly connected with electric turntable, one side fixedly connected with rotor plate of electric turntable, and one side fixedly connected with electric telescopic push rod of rotor plate, and electric telescopic push rod's the other end fixedly connected with connecting block, this technical scheme when using, can come pulling regulating plate through the pivot according to the fixed article of centre gripping and change the angle, carries out effectual fixed centre gripping for it to for the regulation of grip block provides better guarantee.

To the relevant technique among the above-mentioned, this technical scheme can only realize the centre gripping use to single glass board when using, and when the cell was examined, can't contrast the position switch of cell board, and among the above-mentioned technical scheme, when the cell board was spacing, can't accomplish quick centre gripping use to the cell board of different width.

Disclosure of Invention

In order to solve the above problems, the present utility model provides a clamping device for cell detection.

The utility model provides a clamping device for cell detection, which adopts the following technical scheme:

the utility model provides a clamping device for cell detection, includes the clamping device body, the clamping device body includes the supporting seat, one side slidable mounting of supporting seat has the movable seat, the top and the bottom of supporting seat all are fixed with the sucking disc, movable mounting has the mount on the inner wall of movable seat, the welding has the backup pad between the mount, one side welding of mount has the connecting seat, contact between the connecting seat is spacing for the mount, it has the fixed slot to open on the mount, it has the mounting hole to open on the inner wall of fixed slot, the inside movable mounting of mounting hole has the movable post.

Through above-mentioned technical scheme, through the sucking disc with the spacing observation department of fixing on the microscope of supporting seat, slide the movable seat on the supporting seat, slide the position of height between adjustment glass board and the sight glass, the movable seat is to the homing use under supporting mechanism's support after observing.

Further, a reset mechanism is fixed on the inner wall of the mounting hole, and one end of the reset mechanism is fixed at one end of the movable column.

Through the technical scheme, the reset mechanism is the reset spring, and the reset spring provides supporting force for the movable column, so that the fixing plate can realize clamping limit on glass plates with different widths.

Further, the other end of the movable column is welded with a fixed plate, a rubber layer is fixed on the inner wall of the fixed plate, and a glass plate is movably installed between the fixed plates.

Through above-mentioned technical scheme, the rubber layer is fixed on the inner wall of fixed plate, provides frictional force for the glass board on the one hand, avoids the glass board to slide on the fixed plate, and in addition, the rubber layer protects the limit side of glass board, avoids causing the damage to the glass board.

Further, a sliding groove is formed in the side of the movable seat, a sliding block is movably mounted in the sliding groove, supporting mechanisms are fixed at the top and the bottom of the sliding block, and one side of the sliding block is welded on the supporting seat.

Through above-mentioned technical scheme, supporting mechanism is supporting spring, and supporting spring provides the support for the slider, and when the slider reciprocated, the movable seat that makes on the slider through holding power and pulling force returns to the original position and uses.

Further, an outer tube is fixed on the supporting plate, a torsion spring is fixed on the inner wall of the outer tube, an inner rod is fixed at one end of the torsion spring, and one end of the inner rod is fixed on the inner wall of the movable seat.

Through above-mentioned scheme, the mount is rotatory through the outer tube and the interior pole of backup pad, and rotatory back makes the mount rotatory 180 degrees to inside torsion spring rotatory compression, observes the glass board of bottom position department to realize the contrast observation of two glass board cells.

Further, a limiting column is fixed on the connecting seat, a spring is fixed at one end of the limiting column, and a positioning column is fixed at the side of the limiting column.

Through above-mentioned technical scheme, the connecting seat passes through spacing post and reference column horizontal displacement, enlarges the length between the mount after the horizontal displacement to the realization is accomplished the spacing use of adjustment centre gripping to the glass board of different length.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. according to the length of glass board, with the connecting seat through spacing post and reference column horizontal migration, carry out spacingly between the connecting seat through the pulling force that the spring produced during horizontal migration, enlarge the length between the mount behind the connecting seat horizontal migration to realize carrying out the centre gripping spacing to the glass board of different length from both ends, the glass board is in the fixed plate cooperation of both sides realizes that the three-point centre gripping is spacing.

2. The glass plate is pressed between the fixed plates, the fixed plates are moved to two sides through movable columns, the fixed plates change the width between the two sides after the two sides are moved, so that the clamping limit is completed on the glass plate, and after the glass plate is clamped and limited, the supporting seat at the device is rapidly limited at the observation plate of the microscope through the sucker limiting sucker.

3. The fixing frame and the fixing groove are two in position, two glass plates can be placed at the fixing groove respectively, the fixing frame is rotated through the inner rod and the outer tube when the glass plates are detected and observed, and the position of the fixing frame is changed, so that the comparison use of the two glass plates in the cell detection is realized.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the support base of the present utility model after the support base is removed;

FIG. 3 is a schematic view showing the overall result of the fixing frame of the present utility model;

FIG. 4 is a schematic view of the result of the locating lever and stop lever of the present utility model;

in the figure: 1. a support base; 2. a movable seat; 3. a suction cup; 4. a fixing frame; 5. a fixing groove; 6. a movable column; 7. a fixing plate; 8. a glass plate; 9. a connecting seat; 10. a support plate; 11. a chute; 12. a slide block; 13. a support mechanism; 14. an outer tube; 15. an inner rod; 16. a torsion spring; 17. a reset mechanism; 18. a mounting hole; 19. positioning columns; 20. a limit column; 21. and (3) a spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a clamping device for cell detection, including the clamping device body, the clamping device body includes supporting seat 1, one side slidable mounting of supporting seat 1 has movable seat 2, the top and the bottom of supporting seat 1 all are fixed with sucking disc 3, movable mounting has mount 4 on the inner wall of movable seat 2, the welding has backup pad 10 between the mount 4, it fixes the spacing observation department on the microscope of supporting seat 1 through sucking disc 3, slide movable seat 2 on supporting seat 1, the position of height between sliding adjustment glass board 8 and the sight glass, one side welding of mount 4 has connecting seat 9, the contact is spacing for mount 4 between the connecting seat 9, it has fixed slot 5 to open on the mount 4, it has mounting hole 18 to open on the inner wall of fixed slot 5, the inside movable mounting of mounting hole 18 has movable post 6.

Referring to fig. 4, a reset mechanism 17 is fixed on the inner wall of the mounting hole 18, the reset mechanism 17 is a reset spring, and the reset spring provides supporting force for the movable column 6, so that the fixing plate 7 realizes clamping limit on glass plates 8 with different widths, and one end of the reset mechanism 17 is fixed at one end of the movable column 6.

Referring to fig. 1 to 4, the other end of the movable column 6 is welded with a fixing plate 7, a rubber layer is fixed on the inner wall of the fixing plate 7, a glass plate 8 is movably installed between the fixing plates 7, the rubber layer is fixed on the inner wall of the fixing plate 7, on one hand, friction force is provided for the glass plate 8, the glass plate 8 is prevented from sliding on the fixing plate 7, and in addition, the rubber layer protects the side of the glass plate 8, and damage to the glass plate 8 is avoided.

Referring to fig. 2, a sliding groove 11 is formed on the side of the movable seat 2, a sliding block 12 is movably mounted in the sliding groove 11, supporting mechanisms 13 are fixed at the top and bottom of the sliding block 12, one side of the sliding block 12 is welded on the supporting seat 1, the supporting mechanisms 13 are supporting springs, the supporting springs provide support for the sliding block 12, and after the sliding block 12 moves up and down, the movable seat 2 on the sliding block 12 is reset to be used through supporting force and pulling force.

Referring to fig. 3, an outer tube 14 is fixed on the support plate 10, a torsion spring 16 is fixed on the inner wall of the outer tube 14, an inner rod 15 is fixed at one end of the torsion spring 16, one end of the inner rod 15 is fixed on the inner wall of the movable seat 2, the fixing frame 4 rotates through the outer tube 14 and the inner rod 15 of the support plate 10, the torsion spring 16 in the inner part is compressed after rotation, the fixing frame 4 rotates 180 degrees after compression, and the glass plate 8 at the bottom position is observed, so that the comparison observation of cells of the two glass plates 8 is realized.

Referring to fig. 4, a limiting post 20 is fixed on the connection seat 9, a spring 21 is fixed at one end of the limiting post 20, a positioning post 19 is fixed at the side of the limiting post 20, and the positioning post 19 is used for limiting the connection seat 9 left and right, so that the connection seat 9 is prevented from tilting left and right.

The embodiment of the utility model provides a clamping device for cell detection, which is implemented by the following principles: when using, place the cell between glass board 8, glass board 8 is to the cell centre gripping, be convenient for later stage is through microscope observation detection, glass board 8 presses between fixed plate 7, install after fixed plate 7 at glass board 8, glass board 8 promotes fixed plate 7, fixed plate 7 moves through movable column 6 and canceling release mechanical system 17, remove the width between the change fixed plate 7, thereby realize the glass board 8 centre gripping to different width is fixed, and according to the length of glass board 8, adjust the width between mount 4 and the movable seat 2, drive mount 4 outwards with movable seat 2, the length between connecting seat 9 is enlarged through spacing post 20, after glass board 8 is placed and is accomplished, make connecting seat 9 inwards reset through the pulling force between the spring 21, accomplish the centre gripping spacing through the both ends of fixed slot 5 inner wall to glass board 8, thereby realize the three-point spacing of glass board 8, when the cell contrast observation is required, mount 4 is rotatory through backup pad 14 and interior pole 15, and rotatory back to the torsion spring 16 rotation of inside, make the compression 4 and the extension mechanical system is realized on the glass board 12, thereby the slip position is realized on the microscope slide support seat 2 through the fixed slide 12 on the microscope support seat 1, the sliding support seat is realized at the position of the microscope 12, the position is realized at the microscope slide seat 12, the position is adjusted by the sliding seat is 12.

The advantages of this embodiment are:

according to the length of glass board, with the connecting seat through spacing post and reference column horizontal migration, carry out spacingly between the connecting seat through the pulling force that the spring produced during horizontal migration, enlarge the length between the mount behind the connecting seat horizontal migration to realize carrying out the centre gripping spacing to the glass board of different length from both ends, the glass board is in the fixed plate cooperation of both sides realizes that the three-point centre gripping is spacing.

The glass plate is pressed between the fixed plates, the fixed plates are moved to two sides through movable columns, the fixed plates change the width between the two sides after the two sides are moved, so that the clamping limit is completed on the glass plate, and after the glass plate is clamped and limited, the supporting seat at the device is rapidly limited at the observation plate of the microscope through the sucker limiting sucker.

The fixing frame and the fixing groove are two in position, two glass plates can be placed at the fixing groove respectively, the fixing frame is rotated through the inner rod and the outer tube when the glass plates are detected and observed, and the position of the fixing frame is changed, so that the comparison use of the two glass plates in the cell detection is realized.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A clamping device for cell detection, includes clamping device body, its characterized in that: clamping device body includes supporting seat (1), one side slidable mounting of supporting seat (1) has movable seat (2), the top and the bottom of supporting seat (1) all are fixed with sucking disc (3), movable mounting has mount (4) on the inner wall of movable seat (2), the welding has backup pad (10) between mount (4), one side welding of mount (4) has connecting seat (9), contact between connecting seat (9) is spacing for mount (4), it has fixed slot (5) to open on mount (4), open on the inner wall of fixed slot (5) has mounting hole (18), the inside movable mounting of mounting hole (18) has movable post (6).

2. A holding device for cell detection according to claim 1, wherein: and a reset mechanism (17) is fixed on the inner wall of the mounting hole (18), and one end of the reset mechanism (17) is fixed at one end of the movable column (6).

3. A holding device for cell detection according to claim 1, wherein: the other end of the movable column (6) is welded with a fixed plate (7), a rubber layer is fixed on the inner wall of the fixed plate (7), and a glass plate (8) is movably installed between the fixed plates (7).

4. A holding device for cell detection according to claim 1, wherein: the sliding seat is characterized in that a sliding groove (11) is formed in the side of the movable seat (2), a sliding block (12) is movably installed in the sliding groove (11), supporting mechanisms (13) are fixed at the top and the bottom of the sliding block (12), and one side of the sliding block (12) is welded on the supporting seat (1).

5. A holding device for cell detection according to claim 1, wherein: an outer tube (14) is fixed on the supporting plate (10), a torsion spring (16) is fixed on the inner wall of the outer tube (14), an inner rod (15) is fixed at one end of the torsion spring (16), and one end of the inner rod (15) is fixed on the inner wall of the movable seat (2).

6. A holding device for cell detection according to claim 1, wherein: the connecting seat is characterized in that a limiting column (20) is fixed on the connecting seat (9), a spring (21) is fixed at one end of the limiting column (20), and a positioning column (19) is fixed at the side of the limiting column (20).