CN217120329U

CN217120329U - Multifunctional pipette rack

Info

Publication number: CN217120329U
Application number: CN202220287350.0U
Authority: CN
Inventors: 向乾坤; 赵秀琴
Original assignee: Wuhan Bioengineering Institute
Current assignee: Wuhan Bioengineering Institute
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-08-05
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a multi-functional pipet stand. Comprises a base, a shaft assembly vertically connected with the center of the base, a clamping plate frame, a disc with holes, a sector disc with holes and a carrying tray connected with the clamping plate frame. The perforated sector disc and the perforated disc are parallel to each other, round holes with different inner diameters are formed in the perforated sector disc, and a plurality of conical holes are formed in the perforated disc. The sector of the perforated sector disc is 270 degrees, and the included angle between the clamping plate frame and the carrying tray is 90 degrees; the number of the carrying trays is 2-3. The utility model has the advantages that: pipettes with different outer diameters can be simultaneously and vertically placed in parallel; the carrying tray can be used for placing aurilaves, reagent bottles or other articles, and the carrying tray can be detached and adjusted according to the height of the reagent bottles so as to store the reagent bottles with different heights. The utility model solves the problem that the pipette and the aurilave can not be put together even though being used together, and achieves the purpose of multiple purposes.

Description

Multifunctional pipette rack

Technical Field

The utility model belongs to the technical field of chemistry experiment uses article, specifically indicate a multi-functional pipet stand.

Background

The pipette rack is an instrument commonly used in a chemical laboratory, is mainly used for placing pipettes, and is an indispensable basic instrument for teaching and scientific research in chemical analysis. When carrying out partial biology, chemical experiment, the pipette accuracy is used commonly and is moved the solution of getting certain volume, when using the pipette, must use aurilave, and both are supporting to be used, and general pipet stand only is used for placing the pipette, and aurilave can only be put on the laboratory bench, and aurilave also rolls on the laboratory bench easily, causes to use and deposits inconveniently. The utility model designs a multi-functional pipette rack can place pipette and aurilave (or other article) simultaneously, has simple and practical, a thing is multi-purpose, practices thrift advantages such as space.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned defect that ordinary pipette rack exists on using, the utility model provides a multi-functional pipette rack has can place pipette and aurilave (or other article) simultaneously, makes things convenient for the experiment operation, has saved the advantage in space simultaneously, has solved the problem that pipette and aurilave can not place simultaneously.

The purpose of the utility model can be realized through the following mode:

a multifunctional pipette rack comprises a base, a shaft vertically connected to the center of the base, a perforated disc connected to the base, a clamping plate frame vertically embedded into the perforated disc, a carrying tray connected to the clamping plate frame, and a perforated sector disc connected to the top of the clamping plate frame.

Further, in the multifunctional pipette stand, the perforated sector disc is provided with round holes with different inner diameters, so that pipettes with different outer diameters can be conveniently placed; a plurality of conical holes are formed in the disc with the holes, so that the tip of the pipette can be fixed conveniently and residual liquid drops can flow down conveniently; the perforated fan-shaped disc and the perforated disc are parallel to each other, the number of the round holes and the number of the conical holes are equal and are in one-to-one correspondence, and the centers of the holes are positioned on the same vertical line; the perforated sector disc and the perforated disc are used for placing pipettes.

Further, in the above multifunctional pipette rack, the sector of the perforated sector disc is 270 °; the inner included angle of the clamping plate frame is 90 degrees; the included angle of the carrying tray is 90 degrees; the included angle space is used for installing the loading tray.

Furthermore, foretell multi-functional pipet stand, carry thing tray quantity be 2-3, can dismantle for place aurilave, reagent bottle or other article, carry the thing tray and can dismantle the adjustment according to reagent bottle height to deposit the reagent bottle of co-altitude.

Further, above-mentioned multi-functional pipet stand, foraminiferous sector disc, splint frame, carry and be the joint connection between the thing tray, the foraminiferous disc.

Further, foretell a multi-functional pipet stand, the splint frame is opened flutedly in the one side that deviates from foraminiferous sector disc, the outside on year thing tray right-angle side is connected with the arch, and the arch can block in the recess.

Further, foretell multi-functional pipet stand, the splint frame deviates from one side of foraminiferous sector disc and is connected with the arch, the right-angle side in the thing tray outside of carrying is opened flutedly, and the arch can block in the recess.

Further, above-mentioned multi-functional pipet stand, the arch is the T type, and the shape of recess suits with the arch.

Further, foretell multi-functional pipet stand, the axle subassembly includes axle and sleeve, and the axle is connected in the base center perpendicularly, and foraminiferous sector disc, year thing tray and splint frame are middle to be opened and to have the opening of letting the position, and the counter shaft subassembly is let the position, and the sleeve can overlap epaxially with rotating, foraminiferous disc, foraminiferous sector disc fixed connection on the sleeve.

The utility model has the advantages that: the different pipettes of external diameter can be placed to the above-mentioned multi-functional pipette rack of design, can place aurilave (or other article) with the supporting use of pipette simultaneously, carries the thing tray and easily adjusts, can deposit the reagent bottle of co-altitude not for the experimenter can find pipette and aurilave the fastest simultaneously, has made things convenient for and has used and deposit, has saved the space simultaneously, has realized that a thing is multi-purpose.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a sector plate with holes;

FIG. 3 is a schematic view of a carrier tray;

FIG. 4 is a schematic view of a perforated disk configuration;

fig. 5 is a schematic view of a base structure.

In the figure: 1. perforated sector disc, 2, round hole, 3, shaft assembly, 4, splint frame, 5, carrying tray, 6, perforated disc, 7, taper hole, 8 and base.

Detailed Description

The following detailed description of the present invention will be made with reference to the accompanying drawings.

Example 1

Referring to fig. 1, 2, 3, 4, 5, a multi-functional pipette rack comprises: the device comprises a base 8, a shaft assembly 3 vertically connected to the center of the base 8, a perforated disc 6 connected to the base 8, a clamping plate frame 4 vertically embedded into the perforated disc 6, a carrying tray 5 connected to the clamping plate frame, and a perforated sector disc 1 connected to the top of the clamping plate frame. The splint frame 4 can be fixedly connected to the disc 6 with holes or can be inserted. The perforated sector disc can be fixedly connected with the splint frame 4 and can also be movably connected with the splint frame through the T-shaped bulge and the groove.

The pipette and the aurilave are used in a matched way, the pipette is inserted into the conical hole 7 from the round hole 2, and the aurilave is placed on the object carrying tray 5. During the use, can find pipette and aurilave simultaneously on this multi-functional pipette rack, carry out the pipetting operation, move liquid and finish, both place in this multi-functional pipette rack simultaneously, and convenient next time is taken. Effectively solved pipette and aurilave and can not placed together, taken and placed inconvenient problem, placed pipette and aurilave on same instrument, saved the experimental space.

In one embodiment, in the above multifunctional pipette rack, the perforated sector disc is provided with circular holes with different inner diameters, so that pipettes with different outer diameters can be conveniently placed; a plurality of conical holes are formed in the disc with the holes, so that the tip of the pipette can be fixed conveniently and residual liquid drops can flow down conveniently; the perforated fan-shaped disc and the perforated disc are parallel to each other, the number of the round holes and the number of the conical holes are equal and are in one-to-one correspondence, and the centers of the holes are positioned on the same vertical line; the perforated sector disc and the perforated disc are used for placing pipettes.

Further, in the above multifunctional pipette rack, the sector of the perforated sector disc 1 is 270 °; the inner included angle of the clamping plate frame 4 is 90 degrees; the included angle of the carrying tray 5 is 90 degrees; the included angle space is used for installing the loading tray.

Further, foretell multi-functional pipet stand, carry thing tray 5 quantity and be 2-3, can dismantle for place aurilave, reagent bottle or other article, carry thing tray 5 can dismantle the adjustment according to reagent bottle height to deposit the reagent bottle of co-altitude.

Further, foretell multi-functional pipet stand, be the joint connection between foraminiferous disc 6, splint frame 4, the year thing tray 5, the foraminiferous disc.

In another embodiment, in the above multifunctional pipette rack, one side of the clamping plate frame, which is away from the perforated fan-shaped disc, is connected with a protrusion, a groove is formed in a right-angle side of the outer side of the carrying tray, and the protrusion can be clamped into the groove.

In another embodiment, the multi-functional pipette rack is characterized in that the protrusion is T-shaped, and the shape of the groove is adapted to the protrusion.

Further, foretell multi-functional pipet stand, the axle subassembly includes axle and sleeve, and the axle is connected in the base center perpendicularly, and foraminiferous sector disc, year thing tray and splint frame are middle to be opened and to have the opening of letting the position, and the counter shaft subassembly is let the position, and the sleeve can overlap epaxially with rotating, foraminiferous disc, foraminiferous sector disc fixed connection on the sleeve. The sleeve rotates to drive the disc with the hole, the sector disc with the hole, the carrying tray and the clamping plate frame to rotate together.

The pipette is inserted from round hole 2 and is placed on bell mouth 7, and the aurilave is placed on carrying thing tray 5, and article such as reagent bottle that are equipped with solution can be placed on other year thing trays, if article such as reagent bottle are on the high side, can take off middle year thing tray, put article to the bottom and carry on the thing tray. During the experiment, can take out pipette, aurilave and the reagent bottle of dress solution simultaneously, move the liquid operation, the experiment finishes, puts back the normal position, and is very convenient.

It is thus clear that the utility model provides a pair of multifunctional pipette rack has following technological effect: can place the pipette of external diameter difference, can place aurilave (or other article) with the supporting use of pipette simultaneously, carry the thing tray and can dismantle the adjustment according to the reagent bottle height to deposit the reagent bottle of co-altitude, make the experimenter can find pipette and aurilave the fastest simultaneously, made things convenient for and used and deposit, saved the space simultaneously, realized that a thing is multi-purpose.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A multi-functional pipet stand which characterized in that: the pipette rack comprises a base (8), a shaft assembly (3) vertically connected to the center of the base (8), a perforated disc (6) connected to the upper side of the base (8), a clamping plate frame (4) vertically embedded into the perforated disc (6), a carrying tray (5) connected to the clamping plate frame, and a perforated fan-shaped disc (1) connected to the top of the clamping plate frame.

2. The multi-functional pipette rack of claim 1, characterized in that: circular holes (2) with different inner diameters are formed in the fan-shaped disc with the hole (1); a plurality of conical holes (7) are formed in the disc with the holes (6); the perforated sector disc (1) and the perforated disc (6) are parallel to each other, the number of the round holes (2) is equal to that of the conical holes (7), the round holes correspond to the conical holes one by one, and the centers of the round holes are positioned on the same vertical line.

3. The multi-functional pipette rack of claim 1, characterized in that: the sector of the sector disc (1) with the hole is 270 degrees; the inner included angle of the clamping plate frame (4) is 90 degrees; the included angle of the carrying tray (5) is 90 degrees.

4. The multi-functional pipette rack of claim 1, characterized in that: the number of the carrying trays (5) is 2-3, and the carrying trays can be detached.

5. The multi-functional pipette rack of claim 1, characterized in that: the perforated fan-shaped disc (1), the clamping plate frame (4), the carrying tray (5) and the perforated disc (6) are connected in a clamping manner.

6. A multi-functional pipette rack according to claim 3, characterized in that: one side of the clamping plate frame (4) deviating from the sector disc with the holes (1) is provided with a groove, the outer side of the right-angle edge of the carrying tray (5) is connected with a protrusion, and the protrusion can be clamped into the groove.

7. A multi-functional pipette rack according to claim 3, characterized in that: one side of the clamping plate frame (4) deviating from the sector disc with the holes (1) is connected with a protrusion, a groove is formed in a right-angle edge of the outer side of the carrying tray (5), and the protrusion can be clamped into the groove.

8. The multifunctional pipette rack according to claim 6 or 7, characterized in that: the protrusion is T-shaped, and the shape of the groove is matched with that of the protrusion.

9. The multi-functional pipette rack of claim 1, characterized in that: axle subassembly (3) are including axle and sleeve, and the axle is connected in base (8) center perpendicularly, and open in the middle of foraminiferous sector disc (1), year thing tray (5) and splint frame (4) has the position of letting, and counter shaft subassembly (3) let the position, and the sleeve can rotate ground cover epaxial, foraminiferous disc (6), foraminiferous sector disc (1) fixed connection on the sleeve.