CN210410809U - Magnetic wall-mounted pipette rack - Google Patents

Abstract

The utility model discloses a wall-hanging liquid-transfering gun frame of magnetism. At present, no liquid-transfering gun rack special for a super clean bench is available in the market, most scientific researchers can only place liquid-transfering guns by adopting a table-type liquid-transfering gun rack, but the effective working table surface of the super clean bench is limited, the table-type liquid-transfering gun rack not only occupies a large amount of table surface area, but also easily causes experiment pollution due to crowded and messy super clean bench surfaces. The utility model discloses a stake body and permanent magnet. The bracket body is U-shaped. A permanent magnet is fixed on the side surface of one side of the bracket body. The utility model discloses can adsorb on the lateral wall of superclean bench, and then make things convenient for taking of liquid-transfering gun, practice thrift the operating space of superclean bench. The utility model discloses can use the mode of shelving of multiple liquid-transfering gun, and then adapt to different users' demand. The utility model discloses compact structure easily deposits, and low cost, has great practical value.

Description

Magnetic wall-mounted pipette rack

Technical Field

The utility model belongs to the technical field of the liquid-transfering gun, concretely relates to wall-hanging liquid-transfering gun frame of magnetism.

Background

The pipette is used for pipetting small or trace amounts of liquid in a laboratory. In the removal of liquid in microbial or cellular experiments, the avoidance of contamination is one of the key factors in the success of the experiment, so we need to operate in a clean bench to avoid contamination of the experimental materials. At present, no liquid-transfering gun rack special for the super clean bench is available in the market, most scientific researchers can only place liquid-transfering guns by adopting a table-type liquid-transfering gun rack, but the effective working table of the super clean bench is limited, the table-type liquid-transfering gun rack not only occupies a large amount of table-board area, but also easily causes experimental pollution due to crowded and messy super clean bench boards.

In order to ensure the cleanness of the experiment, the pipette heads, the droppers and the like of the pipette used in the superclean bench need to be sterilized by high-pressure steam or expensive special sterile consumables are directly purchased, but in the actual operation process, the pipette heads or the droppers with the pipette heads are always in a embarrassment that certain liquid is sucked without replacing the new pipette heads, the pipette heads are inconvenient to hang for use next time, the pipette heads are easy to place to cause pollution, and a support is needed to suspend the pipette heads of the pipette guns, so that the resource is saved, and the operation is convenient.

Disclosure of Invention

An object of the utility model is to provide a wall-hanging liquid-transfering gun frame of magnetism.

The utility model discloses a stake body and permanent magnet. The bracket body is U-shaped. A permanent magnet is fixed on the side surface of one side of the bracket body.

Furthermore, a permanent magnet is also fixed on the side surface of the other side of the bracket body.

Furthermore, the bracket body consists of an arc-shaped plate and two side plates which are integrally formed. The two ends of the arc-shaped plate are respectively connected with the inner ends of the two side plates. The outer side surfaces of the two side plates are provided with a placing groove. Permanent magnets are arranged in the two placing grooves.

Furthermore, the outer ends of the opposite sides of the two side plates are provided with round corners.

Further, the cross section of the placement groove is circular.

Further, the utility model discloses still including connecting rope and experimental facilities. The inner end of the connecting rope is connected with the bracket body, and the outer end of the connecting rope is connected with the experiment tool.

Furthermore, the connecting rope is an elastic rope.

Further, the experimental tool is a marker pen or tweezers.

The utility model has the advantages that:

1. the utility model discloses can adsorb on the lateral wall of superclean bench, and then make things convenient for taking of liquid-transfering gun, practice thrift the operating space of superclean bench.

2. The utility model discloses can use the mode of shelving of multiple liquid-transfering gun, and then adapt to different users' demand.

3. The utility model discloses compact structure easily deposits, and low cost, has great practical value.

4. The utility model discloses can also connect the experimental facilities, reach the effect of depositing liquid-transfering gun and other experimental facilities simultaneously.

Drawings

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

fig. 2 is a schematic view of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Example 1:

as shown in fig. 1, a magnetic movable pipette rack comprises a rack body 1 and a permanent magnet 2. The bracket body 1 consists of an arc-shaped plate and two side plates which are integrally formed. The two ends of the arc-shaped plate are respectively connected with the inner ends of the two side plates. The outer ends of the opposite sides of the two side plates are provided with round corners 1-1 so as to facilitate the placement of the liquid moving gun 4. The outer side surfaces of the two side plates are provided with a placing groove. The cross section of the placing groove is circular. The two permanent magnets 2 are respectively embedded in the two placing grooves.

The working principle of the utility model is as follows:

as shown in fig. 2, one of the side plates of the bracket body 1 is brought close to one of the side walls 3 in the clean bench so that the permanent magnet 2 is attracted to the side wall 3. The liquid-transferring gun 4 to be used is placed between the two side plates of the support body 1, and the hook of the liquid-transferring gun 4 hooks the arc-shaped plate on the support body 1. At this time, the pipette 4 is hung on the side wall 3 of the clean bench, and the pipette head is suspended and is not easy to be polluted.

Because hang the utility model discloses an on liquid-transfering gun 4 is located the lateral wall of superclean bench, so liquid-transfering gun 4 takes the convenient operating space that does not just occupy the superclean bench of using. Compare in need put platform formula liquid-transfering gun 4 framves in the superclean bench among the prior art, use the utility model discloses can practice thrift the effective working space of superclean bench greatly, avoid the experiment to pollute.

The suspension mode in fig. 2 is only one of the application examples of the present invention. The utility model discloses can also use according to following mode:

1. the couple of pipette can also directly collude on keeping away from the curb plate of superclean bench lateral wall to further conveniently take.

2. Will the utility model discloses directly place on super clean bench's table surface, shelve the liquid-transfering gun in stake body 1 department for the rifle head perk of liquid-transfering gun avoids the rifle head to be polluted.

Example 2:

a magnetic movable pipette rack is based on embodiment 1 and further comprises a connecting rope and an experimental tool. The experimental tool is a marker pen or tweezers. The inner of connecting the rope is connected with stake body 1, and the concrete connection mode is: the bracket body 1 is provided with a threading hole; the inner end part of the connecting rope passes through the threading hole and is annular. The outer end of the connecting rope is connected with an experimental tool. The connecting rope is an elastic rope.

Claims (6)

1. A magnetic wall-mounted type pipetting gun rack comprises a support body and a permanent magnet; the method is characterized in that: the bracket body is U-shaped; the bracket body consists of an arc-shaped plate and two side plates which are integrally formed; the two ends of the arc-shaped plate are respectively connected with the inner ends of the two side plates; the outer side surfaces of the two side plates are both provided with a placing groove; permanent magnets are arranged in the two placing grooves.

2. A magnetic wall mounted pipette rack as claimed in claim 1, wherein: the outer ends of the opposite sides of the two side plates are provided with round corners.

3. A magnetic wall mounted pipette rack as claimed in claim 1, wherein: the cross section of the placing groove is circular.

4. A magnetic wall mounted pipette rack as claimed in claim 1, wherein: the device also comprises a connecting rope and an experimental tool; the inner end of the connecting rope is connected with the bracket body, and the outer end of the connecting rope is connected with the experiment tool.

5. A magnetic wall mountable pipette rack as recited in claim 4, further comprising: the connecting rope is an elastic rope.

6. A magnetic wall mountable pipette rack as recited in claim 4, further comprising: the experimental tool is a marker pen or tweezers.

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