CN214400468U

CN214400468U - Novel culture dish clamping device

Info

Publication number: CN214400468U
Application number: CN202120362645.5U
Authority: CN
Inventors: 李梓玮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-10-15
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a novel culture dish clamping device, include base member, motor, lower clamp splice, go up clamp splice and ultraviolet tube, one side of base member is fixed with the installation piece, and the internally mounted of installation piece has the lead screw, the lead screw runs through from the inside of gear and guide block, and the guide block is located the both sides of gear, one side of guide block is fixed with lower clamp splice, and the inner wall fixed surface of lower clamp splice has the anti-skidding rubber mat, the inside through connection of base member has the rack, one side of connecting block is fixed with the clamp splice, and the internally mounted of going up the clamp splice has ultraviolet tube, the internally mounted of connecting block has the spring. This novel culture dish clamping device, the inside symmetry of installation piece is provided with the lower clamp splice of arc column structure, and the edge of clamp splice sets up to slope column structure down, drives the lead screw through the motor and rotates, can let the lower clamp splice that the symmetry set up carry out the centre gripping, easy operation to the culture dish from the culture dish both sides simultaneously.

Description

Novel culture dish clamping device

Technical Field

The utility model relates to a biological culture dish correlation technique field specifically is a novel culture dish centre gripping device.

Background

The culture dish is a laboratory ware for microorganism or cell culture, comprises a discoid end of plane and a lid, generally is made by glass or plastics, because the most volume of culture dish is less, so when using the culture dish, the biggest difficulty is difficult handheld operation exactly, and the clamping device of some culture dishes is suitable for transport and comes, but current clamping device still has certain defect.

The mode of manual centre gripping is generally adopted to current clamping device, and the structure is comparatively simple, appears the phenomenon that the culture dish dropped easily at the in-process that uses, has certain limitation, and current clamping device function is also comparatively single, can't disinfect the work to the culture dish at the in-process of centre gripping, in order to guarantee the normal use of culture dish, still need carry out regular disinfection work to the culture dish.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel culture dish clamping device to provide the mode that current clamping device generally adopted manual centre gripping in solving above-mentioned background, the structure is comparatively simple, the phenomenon that the culture dish dropped appears easily at the in-process that uses, and the function is also comparatively single, can't carry out the problem of disinfection work to the culture dish at the in-process of centre gripping.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel culture dish clamping device, includes base member, motor, lower clamp splice, goes up clamp splice and ultraviolet tube, one side of base member is fixed with the installation piece, and the internally mounted of installation piece has the lead screw to one side of lead screw is connected with the motor, the lead screw runs through from the inside of gear and guide block, and the guide block is located the both sides of gear, one side of guide block is fixed with lower clamp splice, and the inner wall fixed surface of lower clamp splice has the anti-skidding cushion, the inside through connection of base member has the rack, and the embedded connecting block that installs in one side of rack, one side of connecting block is fixed with the clamp splice, and goes up the internally mounted of clamp splice and have ultraviolet tube, the internally mounted of connecting block has the spring, and one side of spring is fixed with the stopper to the stopper runs through from the surface of rack.

Preferably, the gear is in meshed connection with the rack, the rack and the base body form a sliding structure, and the height of the base body is larger than that of the mounting block.

Preferably, the guide blocks are symmetrically arranged about the central point of the screw rod by 2, the screw rod is rotatably connected with the mounting block, and the mounting block and the guide blocks form a sliding structure.

Preferably, the lower clamping block is of an arc-shaped structure, and the anti-skid rubber pads are arranged in the lower clamping block at equal angles.

Preferably, the upper clamping block is of a circular structure, the ultraviolet lamp tube inside the upper clamping block is of an annular structure, and the upper clamping block and the rack form a dismounting structure.

Preferably, the limiting block passes through the spring and constitutes extending structure with the connecting block, and the limiting block is provided with 2 about the central point symmetry of connecting block to the limiting block is connected for the block with the rack.

Compared with the prior art, the beneficial effects of the utility model are that: this neotype culture dish centre gripping device:

1. the lower clamping blocks with arc-shaped structures are symmetrically arranged inside the mounting block, the edges of the lower clamping blocks are arranged to be inclined structures, the lead screw is driven by the motor to rotate, the culture dish can be clamped by the symmetrically arranged lower clamping blocks from two sides of the culture dish at the same time, and the operation is simple;

2. the outer surface of the screw rod is provided with the gear, and the upper clamping block can synchronously move downwards to the clamping block by utilizing the meshing connection between the gear and the rack in the rotating process of the screw rod, so that the clamping stability of the culture dish is improved, and the phenomenon that the culture dish falls off in the clamping process is avoided;

3. go up the internally mounted of clamp splice and have the ultraviolet tube of annular column structure, can carry out synchronous disinfection work to the culture dish at the in-process of centre gripping, increased the convenience of culture dish routine maintenance in-process, go up the clamp splice and wholly can follow rack surface and dismantle, be convenient for overhaul work to ultraviolet tube.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the structure of the gear and guide block of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

fig. 4 is a schematic view of the front view structure of the gear and rack of the present invention;

fig. 5 is a schematic view of the structure of the upper clamping block and the ultraviolet lamp tube of the present invention.

In the figure: 1. a substrate; 2. mounting blocks; 3. a screw rod; 4. a motor; 5. a gear; 6. a guide block; 7. a lower clamping block; 8. an anti-slip rubber pad; 9. a rack; 10. connecting blocks; 11. an upper clamping block; 12. an ultraviolet lamp tube; 13. a spring; 14. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a novel culture dish clamping device comprises a base body 1, a mounting block 2, a screw rod 3, a motor 4, a gear 5, a guide block 6, a lower clamping block 7, an anti-skidding rubber gasket 8, a rack 9, a connecting block 10, an upper clamping block 11, an ultraviolet lamp tube 12, a spring 13 and a limiting block 14, wherein the mounting block 2 is fixed on one side of the base body 1, the screw rod 3 is installed inside the mounting block 2, the motor 4 is connected on one side of the screw rod 3, the screw rod 3 penetrates through the gear 5 and the guide block 6, the guide block 6 is positioned on two sides of the gear 5, the lower clamping block 7 is fixed on one side of the guide block 6, the anti-skidding rubber gasket 8 is fixed on the surface of the inner wall of the lower clamping block 7, the rack 9 is connected inside the base body 1 in a penetrating manner, the connecting block 10 is installed on one side of the rack 9 in an embedded manner, the upper clamping block 11 is fixed on one side of the connecting block 10, and the ultraviolet lamp tube 12 is installed inside the upper clamping block 11, a spring 13 is arranged in the connecting block 10, a limiting block 14 is fixed on one side of the spring 13, and the limiting block 14 penetrates through the surface of the rack 9;

the gear 5 is meshed with the rack 9, the rack 9 and the base body 1 form a sliding structure, the height of the base body 1 is larger than that of the mounting block 2, synchronous adjustment of the relative position of the rack 9 can be achieved in the rotating process of the screw rod 3 by means of meshed connection between the gear 5 and the rack 9, the rack 9 can be well supported by the higher arrangement mode of the base body 1, and the rack 9 is prevented from being inclined in the sliding process;

the number of the guide blocks 6 is 2 about the central point of the screw rod 3, the screw rod 3 is rotatably connected with the mounting block 2, the mounting block 2 and the guide blocks 6 form a sliding structure, and the surface of the screw rod 3 is symmetrically provided with spiral threads with mutually opposite directions, so that the screw rod can drive the 2 guide blocks 6 to move oppositely or back to back in the mounting block 2;

the lower clamping block 7 is of an arc-shaped structure, the anti-skidding rubber pads 8 are arranged in the lower clamping block 7 at equal angles, the arc-shaped structure can be better attached to the outer surface of the culture dish in an arrangement mode, the anti-skidding rubber pads 8 can improve the friction coefficient of contact between the culture dish and the lower clamping block 7, and the culture dish and the lower clamping block 7 can be prevented from being in rigid contact;

the upper clamping block 11 is of a circular structure, the ultraviolet lamp tube 12 in the upper clamping block 11 is of an annular structure, the upper clamping block 11 and the rack 9 form a dismounting and mounting structure, the culture dish in the lower clamping block 7 can be well sterilized by the annular structure of the ultraviolet lamp tube 12, and the ultraviolet lamp tube 12 can be maintained independently by dismounting and mounting the upper clamping block 11 and the rack 9;

the limiting blocks 14 and the connecting blocks 10 form a telescopic structure through the

springs

13, 2 limiting blocks 14 are symmetrically arranged about the central point of the connecting blocks 10, the limiting blocks 14 are connected with the racks 9 in a clamping mode, the limiting blocks 14 and the racks 9 can be conveniently installed under the elastic action of the springs 13, the symmetrically arranged limiting blocks 14 limit the connecting blocks 10 from two sides of the connecting blocks 10 at the same time, and the firmness of the connecting blocks 10 in surface installation of the racks 9 is improved;

the working principle is as follows: when the novel culture dish clamping device is used, as shown in figures 1-5, a switch and a handle are arranged on the surface of a base body 1, the switch is connected with a power supply of a motor 4, when in use, an installation block 2 is firstly placed on one side of a culture dish, then the motor 4 is started, the motor 4 drives the screw rod 3 to rotate, because the thread directions on the surface of the screw rod 3 are opposite, therefore, when the screw rod 3 rotates, the guide block 6 can drive the lower clamping block 7 to synchronously move towards the central point of the screw rod 3, the lower clamping block 7 synchronously clamps the culture dish from two sides of the culture dish, the gear 5 is fixed on the outer surface of the screw rod 3, the gear 5 and the screw rod 3 rotate together, the rack 9 is driven to move downwards, and the upper clamping block 11 covers the upper part of the lower clamping block 7 at the moment, so that the culture dish in the device is stably clamped, and the phenomenon that the culture dish falls off in the clamping process can be effectively prevented;

when needs disinfect to the culture dish, switch-on ultraviolet tube 12, ultraviolet tube 12 can effectively kill remaining bacterium in the culture dish, when needs overhaul ultraviolet tube 12, press down stopper 14, make spring 13 shrink and drive stopper 14 break away from the block from the inside of rack 9, outside pulling connecting block 10 again, let connecting block 10 take out from the inside of rack 9, can together follow rack 9 surface dismantlement with last clamp splice 11 and ultraviolet tube 12, whole centre gripping process only need start motor 4 can, do not need artifical manual centre gripping, the convenience of culture dish centre gripping has been promoted, the inside of lower clamp splice 7 is provided with anti-skidding cushion 8, anti-skidding cushion 8 can improve the coefficient of friction of contact between culture dish and the lower clamp splice 7, the fastness of device centre gripping has further been strengthened, holistic practicality has been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel culture dish clamping device, includes base member (1), motor (4), clamp splice (7) down, goes up clamp splice (11) and ultraviolet tube (12), its characterized in that: the anti-skidding type LED lamp is characterized in that a mounting block (2) is fixed on one side of a base body (1), a lead screw (3) is installed inside the mounting block (2), a motor (4) is connected to one side of the lead screw (3), the lead screw (3) penetrates through the inside of a gear (5) and a guide block (6), the guide block (6) is located on two sides of the gear (5), a lower clamping block (7) is fixed on one side of the guide block (6), an anti-skidding rubber pad (8) is fixed on the surface of the inner wall of the lower clamping block (7), a rack (9) is connected inside the base body (1) in a penetrating mode, a connecting block (10) is installed on one side of the rack (9) in an embedded mode, an upper clamping block (11) is fixed on one side of the connecting block (10), an ultraviolet lamp tube (12) is installed inside the upper clamping block (11), a spring (13) is installed inside the connecting block (10), and a limiting block (14) is fixed on one side of the spring (13), and the limiting block (14) penetrates through the surface of the rack (9).

2. The novel culture dish holding device of claim 1, wherein: the gear (5) is meshed with the rack (9), the rack (9) and the base body (1) form a sliding structure, and the height of the base body (1) is larger than that of the mounting block (2).

3. The novel culture dish holding device of claim 1, wherein: the guide blocks (6) are symmetrically arranged about the central point of the screw rod (3) in number, the screw rod (3) is rotatably connected with the mounting block (2), and the mounting block (2) and the guide blocks (6) form a sliding structure.

4. The novel culture dish holding device of claim 1, wherein: the lower clamping block (7) is of an arc-shaped structure, and the anti-skid rubber pads (8) are arranged in the lower clamping block (7) at equal angles.

5. The novel culture dish holding device of claim 1, wherein: the upper clamping block (11) is of a circular structure, the ultraviolet lamp tube (12) in the upper clamping block (11) is of an annular structure, and the upper clamping block (11) and the rack (9) form a dismounting and mounting structure.

6. The novel culture dish holding device of claim 1, wherein: stopper (14) constitute extending structure through spring (13) and connecting block (10), and stopper (14) are provided with 2 about the central point symmetry of connecting block (10) to stopper (14) are the block with rack (9) and are connected.