CN213895847U

CN213895847U - Microorganism testing device

Info

Publication number: CN213895847U
Application number: CN202022369760.3U
Authority: CN
Inventors: 李昕; 韩聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-08-06
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a microorganism inspection device, including the stage body, support column fixedly connected with support plate is passed through to top one side of the stage body, and the one end of support plate is provided with the microscope, the bottom face of support plate is provided with the base, and the base body rotates through the pivot and is connected with the telescopic link, the one end of telescopic link is provided with the riser, and one side of riser is provided with elasticity extrusion device, the one end nestification of elasticity extrusion device has the drainage tube, the top surface of stage body is seted up flutedly, and is provided with threaded rod and guide arm No. one between the both sides inner wall of recess respectively. The utility model discloses in, through the telescopic link that sets up, the user only needs to grip the riser to the horizontal position or the height of control drainage tube, and then can reduce the distance between drainage tube and the culture medium according to the user demand of difference, avoid lieing in the honeycomb duct of eminence among the prior art with solution drip to the culture medium on, lead to solution and microorganism to produce and splash, pollute the objective table.

Description

Microorganism testing device

Technical Field

The utility model relates to a microbiological technology field especially relates to a microbiological inspection device.

Background

The microorganisms comprise bacteria, viruses, fungi, some small protists, microalgae and the like, and a large biological population which is tiny and closely related to human beings covers various beneficial and harmful species and widely relates to the fields of food, medicine, industry and agriculture, environmental protection, sports and the like.

Such as the authorization notice number: CN 210826175U provides a little biological assay device, the device through the bull stick with the helical gear transmission, thereby make branch, objective table and culture medium rotate, can move the microscope below more easily and conveniently when needing to observe the culture medium like this, lighten the burden, and needn't dip in a bit more, can suck the solution from the bottle and guide to the culture medium by the suction of the gasbag, save a large amount of time; utilize the extrusion motor to drive the carousel and rotate to make a round trip to extrude the gasbag, absorb the culture medium top with solution automatically like this, alleviate the manual trouble of attracting solution, and save time, alleviate the burden, in addition, utilize dead lever and fixed cover to fix the honeycomb duct, avoid rocking and make solution splash at extrusion in-process honeycomb duct.

But as an authorization publication number: CN 210826175U provides a microorganism testing device, which has the following disadvantages: its honeycomb duct is unable to move, and highly higher for the device utilizes the suction of gasbag with solution from the bottle suction and water conservancy diversion to the fixed position on the culture medium, can produce the splash when leading to solution to drip to the culture medium from the eminence on, pollutes the objective table, and the objective table can't move, its practicality is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the unable removal of its honeycomb duct that exists among the prior art, and highly higher for the device utilizes the attraction of gasbag to produce when solution drips to the culture medium from the eminence and splashes from the bottle suction and water conservancy diversion to fixed position on, pollutes the objective table, and the objective table can't remove, its practicality is lower shortcoming, and a little biological inspection device who provides.

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

the utility model provides a microbiological inspection device, includes the stage body, support column fixedly connected with support plate is passed through to top one side of the stage body, and the one end of support plate is provided with the microscope, the bottom face of support plate is provided with the base, and the base body rotates through the pivot and is connected with the telescopic link, the one end of telescopic link is provided with the riser, and one side of riser is provided with elasticity extrusion device, the one end nestification of elasticity extrusion device has the drainage tube, the top surface of stage body is seted up flutedly, and is provided with threaded rod and guide arm between the both sides inner wall of recess respectively, the surface threaded connection of threaded rod has No. two threaded rods, and the one end fixedly connected with extension board of No. two threaded rods, the top face of extension board rotates through the bearing and is connected with the objective table, and the circular whole row of top face of objective table is provided with a plurality of culture mediums.

Preferably, the telescopic link comprises branch, No. two branches and No. three branches, and the one end of a branch one end and No. two branches is passed through the pivot and is rotated and be connected to the other end of No. two branches and the one end of No. three branches are passed through the pivot and are rotated and be connected, the other end of No. three branches constitutes revolution mechanic through pivot and riser.

Preferably, the top end face of the support plate is provided with a solution bottle, the opening end of the solution bottle is nested with a sealing plug, the sealing plug body is vertically nested with a vent pipe and a liquid guide pipe respectively, and the bottom end of the liquid guide pipe extends to the inner bottom end of the solution bottle.

Preferably, the elastic extrusion device is an air bag, the top end of the elastic extrusion device is nested with a flow guide pipe, one end of the flow guide pipe is communicated with the top end of the liquid guide pipe, and part of the pipe body of the flow guide pipe is fixed on the surface of the telescopic rod through a fixing buckle.

Preferably, the first threaded rod is positioned above the guide rod, and one end of the first threaded rod penetrates through one side of the groove and extends to one side of the table body.

Preferably, a horizontal sliding sleeve is arranged at the bottom end of the second threaded rod, and an inner cavity of the horizontal sliding sleeve is movably connected with the outer wall of the guide rod.

Preferably, the top end face of the support plate is provided with an arc-shaped chute, and the inner wall of the arc-shaped chute is connected with a sliding rod fixed on the bottom end face of the objective table in a sliding manner.

Preferably, a plurality of limiting grooves are formed in the top end face of the objective table, rubber pads are arranged on two sides of the inner wall of each limiting groove, the outer wall of the culture medium is sleeved with the inner wall of each limiting groove, and the outer wall of the culture medium is attached to the rubber pads.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the telescopic link that sets up, the user only needs to grip the riser to the horizontal position or the height of control drainage tube, and then can reduce the distance between drainage tube and the culture medium according to the user demand of difference, avoid lieing in the honeycomb duct of eminence among the prior art with solution drip to the culture medium on, lead to solution and microorganism to produce and splash, pollute the objective table.

2. The utility model discloses in, through rotating a threaded rod for a threaded rod drives No. two threaded rods and removes, thereby controls the fixed objective table in extension board top and removes, utilizes the top surface of extension board to pass through the bearing and the objective table rotates to be connected, makes the objective table can carry out the level and rotate, and then satisfies user's different observation demands, improves the suitability.

3. The utility model discloses in, through the guide arm and the horizontal sliding sleeve that set up, improve the objective table and remove the stability when removing, through the arc spout and the slide bar that set up, improve the objective table and carry out horizontal pivoted stability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the telescopic rod of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Illustration of the drawings:

1. a table body; 2. a carrier plate; 201. a solution bottle; 202. a sealing plug; 203. a gas permeable pipe; 204. a catheter; 3. a microscope; 4. a base; 5. a telescopic rod; 501. a first strut; 502. a second strut; 503. a third strut; 6. a vertical plate; 7. an elastic extrusion device; 701. a flow guide pipe; 8. a drainage tube; 9. a groove; 10. a first threaded rod; 11. a guide bar; 12. a second threaded rod; 13. a support plate; 14. an object stage; 15. a culture medium; 16. a horizontal sliding sleeve; 17. an arc-shaped chute; 18. a slide bar; 19. a limiting groove.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a microorganism inspection device comprises a stage body 1, a support plate 2 is fixedly connected to one side of the top end of the stage body 1 through a support column, a microscope 3 is arranged at one end of the support plate 2, a base 4 is arranged on the bottom end surface of the support plate 2, a telescopic rod 5 is rotatably connected to the body of the base 4 through a rotating shaft, a vertical plate 6 is arranged at one end of the telescopic rod 5, an elastic extrusion device 7 is arranged at one side of the vertical plate 6, a drainage tube 8 is nested at one end of the elastic extrusion device 7, a groove 9 is formed in the top surface of the stage body 1, a first threaded rod 10 and a guide rod 11 are respectively arranged between the inner walls of the two sides of the groove 9, a second threaded rod 12 is connected to the surface of the first threaded rod 10 through a screw thread, a support plate 13 is fixedly connected to one end of the second threaded rod 12, an objective table 14 is rotatably connected to the top end surface of the support plate 13 through a bearing, and a plurality of culture mediums 15 are circularly arranged in an array on the top end surface of the objective table 14, through the riser 6 that sets up, the person of facilitating the use grips the riser 6 and controls the position of drainage tube 8 through telescopic link 5, there is No. two threaded rods 12 through the surperficial threaded connection of a threaded rod 10 that sets up, through rotating a threaded rod 10, make No. two threaded rods 12 remove about can going on, the extension board 13 top face through setting up rotates through the bearing and is connected with objective table 14, make objective table 14 can carry out the horizontal rotation, of course, one side of objective table 14 is provided with the handle, the person of facilitating the use controls objective table 14.

Specific, telescopic link 5 is by a branch 501, No. two branches 502 and No. three branches 503 are constituteed, and a branch 501 one end is rotated through the pivot with the one end of No. two branches 502 and is connected, and the other end of No. two branches 502 and the one end of No. three branches 503 are rotated through the pivot and are connected, No. three branches 503's the other end constitutes revolution mechanic through pivot and riser 6, a branch 501 can rotate at will with base 4, a branch 501 can rotate at will with No. two branches 502, No. two branches 502 and No. three branches 503 can rotate at will, thereby control riser 6 can control drainage tube 8's position at will, can reduce the distance between drainage tube 8 and the culture medium 15.

Specifically, the top end surface of the carrier plate 2 is provided with a solution bottle 201, the opening end of the solution bottle 201 is nested with a sealing plug 202, the body of the sealing plug 202 is vertically nested with a vent pipe 203 and a liquid guide pipe 204 respectively, the bottom end of the liquid guide pipe 204 extends to the bottom end of the interior of the solution bottle 201, the opening end of the solution bottle 201 is sealed by the sealing plug 202, and the air pressure in the solution bottle 201 and the air pressure outside the solution bottle 201 can be kept balanced by the vent pipe 203.

Specifically, the elastic extrusion device 7 is provided as an air bag, the top end of the elastic extrusion device 7 is nested with the guide pipe 701, one end of the guide pipe 701 is communicated with the top end of the liquid guide pipe 204, part of the pipe body of the guide pipe 701 is fixed on the surface of the telescopic rod 5 through the fixing buckle, the elastic extrusion device 7 is repeatedly pressed, the solution in the solution bottle 201 is conveyed to the inner cavity of the elastic extrusion device 7 through the liquid guide pipe 204 and the guide pipe 701 in sequence by utilizing air pressure, and then the solution is dripped onto the culture medium 15 through the drainage pipe 8.

Specifically, a first threaded rod 10 is located above the guide rod 11, one end of the first threaded rod 10 penetrates through one side of the groove 9 and extends to one side of the table body 1, and a handle is fixed at one end of the first threaded rod 10, so that a user can rotate the first threaded rod 10 conveniently (as shown in fig. 1).

Specifically, the bottom end of the second threaded rod 12 is provided with a horizontal sliding sleeve 16, an inner cavity of the horizontal sliding sleeve 16 is movably connected with the outer wall of the guide rod 11, when the first threaded rod 10 is rotated to drive the second threaded rod 12 to move left and right, the horizontal sliding sleeve 16 moves synchronously along the guide rod 11, and stability of the object stage 14 when moving left and right is improved.

Specifically, arc chute 17 has been seted up to the top end face of extension board 13, and the inner wall sliding connection of arc chute 17 has the slide bar 18 of fixing at objective table 14 bottom end face, and when rotating objective table 14 and carrying out the horizontal rotation, slide bar 18 carries out synchronous motion along arc chute 17, improves objective table 14 and carries out horizontal pivoted stability.

Specifically, a plurality of spacing grooves 19 have been seted up to objective table 14's top terminal surface, and the inner wall both sides of spacing groove 19 all are provided with the rubber pad, and the outer wall of culture medium 15 constitutes with the inner wall of spacing groove 19 and cup joints, and the outer wall of culture medium 15 laminates mutually with the rubber pad, through spacing groove 19 and the rubber pad that sets up, improves the stability that culture medium 15 placed on objective table 14, when avoiding objective table 14 to remove, and culture medium 15 places unstablely, influences user's inspection effect.

The working principle is as follows: the user firstly places the culture medium 15 in the limiting groove 19 and utilizes the rubber pad, the friction between the culture medium 15 and the limiting groove 19 is improved, the stability of the culture medium 15 is ensured, then the user holds the vertical plate 6, the drainage tube 8 is moved to the upper side of the culture medium 15 through the telescopic rod 5, the distance between the bottom end of the drainage tube 8 and the culture medium 15 is reduced to the maximum extent, then the elastic extrusion device 7 is repeatedly pressed, the solution in the solution bottle 201 is conveyed to the inner cavity of the elastic extrusion device 7 through the liquid guide pipe 204 and the flow guide pipe 701 sequentially by utilizing the air pressure, the solution is dripped onto the culture medium 15 through the drainage tube 8, the solution is prevented from splashing, the objective table 14 is polluted, the culture medium 15 is observed through the microscope 3 for inspection, the second threaded rod 12 can move left and right by rotating the first threaded rod 10, the objective table 14 is rotated through the handle, so that the stage 14 can be rotated horizontally so that the user can perform visual inspection of the culture medium 15 at different positions.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A microbiological testing device, comprising a table body (1), characterized in that: the microscope is characterized in that a support plate (2) is fixedly connected to one side of the top end of the platform body (1) through a support column, a microscope (3) is arranged at one end of the support plate (2), a base (4) is arranged on the bottom end face of the support plate (2), a telescopic rod (5) is rotatably connected to a body of the base (4) through a rotating shaft, a vertical plate (6) is arranged at one end of the telescopic rod (5), an elastic extrusion device (7) is arranged on one side of the vertical plate (6), a drainage tube (8) is nested at one end of the elastic extrusion device (7), a groove (9) is formed in the top surface of the platform body (1), a first threaded rod (10) and a guide rod (11) are respectively arranged between inner walls of two sides of the groove (9), a second threaded rod (12) is connected to surface threads of the first threaded rod (10), and a support plate (13) is fixedly connected to one end of the second threaded rod (12), the top end surface of the support plate (13) is rotatably connected with an object stage (14) through a bearing, and a plurality of culture mediums (15) are arranged in a circular array on the top end surface of the object stage (14).

2. A microbiological test device according to claim 1, characterised in that: telescopic link (5) comprise No. one branch (501), No. two branch (502) and No. three branch (503), and the one end of No. one branch (501) one end and No. two branch (502) is passed through the pivot and is rotated and be connected to the other end of No. two branch (502) and the one end of No. three branch (503) are rotated through the pivot and are connected, the other end of No. three branch (503) constitutes revolution mechanic through pivot and riser (6).

3. A microbiological test device according to claim 1, characterised in that: the top end face of the carrier plate (2) is provided with a solution bottle (201), the opening end of the solution bottle (201) is nested with a sealing plug (202), the body of the sealing plug (202) is vertically nested with a vent pipe (203) and a liquid guide pipe (204), and the bottom end of the liquid guide pipe (204) extends to the inner bottom end of the solution bottle (201).

4. A microbiological test device according to claim 1, characterised in that: the elastic extrusion device (7) is arranged as an air bag, the top end of the elastic extrusion device (7) is nested with the guide pipe (701), one end of the guide pipe (701) is communicated with the top end of the liquid guide pipe (204), and part of the pipe body of the guide pipe (701) is fixed on the surface of the telescopic rod (5) through the fixing buckle.

5. A microbiological test device according to claim 1, characterised in that: the first threaded rod (10) is located above the guide rod (11), and one end of the first threaded rod (10) penetrates through one side of the groove (9) and extends to one side of the table body (1).

6. A microbiological test device according to claim 1, characterised in that: the bottom end of the second threaded rod (12) is provided with a horizontal sliding sleeve (16), and the inner cavity of the horizontal sliding sleeve (16) is movably connected with the outer wall of the guide rod (11).

7. A microbiological test device according to claim 1, characterised in that: an arc-shaped sliding groove (17) is formed in the top end face of the support plate (13), and a sliding rod (18) fixed to the bottom end face of the objective table (14) is connected to the inner wall of the arc-shaped sliding groove (17) in a sliding mode.

8. A microbiological test device according to claim 1, characterised in that: a plurality of limiting grooves (19) are formed in the top end face of the objective table (14), rubber pads are arranged on two sides of the inner wall of each limiting groove (19), the outer wall of the culture medium (15) is sleeved with the inner wall of each limiting groove (19), and the outer wall of the culture medium (15) is attached to the rubber pads.