CN211886923U

CN211886923U - Pipette head box of pipette

Info

Publication number: CN211886923U
Application number: CN201922317332.3U
Authority: CN
Inventors: 丁风鹅; 毕雪东
Original assignee: Changchun Keyan Biotechnology Co ltd
Current assignee: Changchun Keyan Biotechnology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-11-10
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a liquid-transfering gun rifle head box, including two independent upper sliding box covers, left lower drawer and box body, its characterized in that: the box body is internally and respectively provided with two mutually perpendicular partition plates, the box body is divided into three independent spaces with different sizes, a gun head support is placed in each space, the box body and the gun head support are of an integral structure, the left lower space is provided with an independent push-pull drawer type gun head support, and three spaces are used for respectively storing three gun heads with different specifications according to the sizes. Two independent sliding box covers are arranged above the upper left space and the right space, and handles are arranged on the sliding covers and the drawers. The utility model can greatly improve the utilization degree of the gun head box, save space, make the operation more convenient, use flexibly and save experimental consumables; simultaneously the utility model discloses simple structure, reasonable in design has and avoids not taking advantage such as rifle head suffers pollution.

Description

Pipette head box of pipette

Technical Field

The utility model relates to a biological experiment instrument equipment field especially relates to a liquid-transfering gun rifle head box.

Background

The pipette is an indispensable precise experimental instrument in biochemical experiments, and the commonly used pipette heads matched with the pipette have three specifications of 1mL, 200 mu L and 10 mu L. The gun heads of the three specifications are respectively arranged in three different gun head boxes. In many experiments, different types of gun heads need to be used but the using amount is not large, and three gun heads are simultaneously prepared for inserting the gun heads, sterilizing and the like, so that the waste of time and labor is caused. The space of the sterilization pot and the clean bench is limited, and the three gun head boxes simultaneously sterilize and use a large amount of space of the sterilization pot and the clean bench, so that a great deal of inconvenience is brought to the experimenters.

Therefore, the chinese utility model patent CN205008003U discloses a multifunctional gun head box, which can place gun heads of three specifications at the same time, facilitating the experiment; however, when the box cover is opened, all gun heads in the box body are exposed in the air, which causes pollution of unused gun heads and low use efficiency; in addition, because the three gun heads are transversely arranged, the height of the box is designed according to the height of the gun head of 1mL, the waste of the bottom spaces of the gun heads of 200 muL and 10 muL specifications is caused, and the bottom spaces of the three gun heads are communicated with each other, so that cross contamination is possibly caused.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, it is an object of the present invention to provide a pipette tip cartridge for solving the problems of the prior art.

In order to realize the above-mentioned purpose and other relevant purposes, the utility model provides a liquid-transfering gun rifle head box, including box body 1, be equipped with two mutually perpendicular's baffle in the box body respectively, divide into three not equal independent space of size with the box body, place rifle head support 2 in every space, each rifle head support distributes and has run through that different apertures run through to insert and put hole 3, and left side below space sets up to the drawer type rifle head support 6 of independent push-and-pull, and drawer the place ahead is equipped with handle 7. Two independent sliding box covers 4 are arranged above the upper left space and the right space, and a handle 5 is arranged above the box covers.

Preferably, the box body is equally divided into a left space and a right space by the vertical partition plate, and the left space is unequally divided into a large space and a small space by the horizontal partition plate.

Preferably, the gun head bracket in the left lower space of the box body is in a drawer type.

Preferably, each lance tip holder is matched with the size of the corresponding storage space. The right gun head bracket is used for placing 1mL gun heads, the left lower drawer type gun head bracket is used for placing 200 mu L gun heads, and the left upper gun head bracket is used for placing 10 mu L gun heads.

Preferably, the heights of the three spaces are all larger than the height of the corresponding storage gun head.

Preferably, two independent sliding box covers are arranged at the top end of the box body.

Preferably, the box body has a length of 13cm, a width of 10cm and a height of 11 cm.

Preferably, all components of the gun head box, including the box body and all gun head supports, are made of polypropylene materials.

The utility model provides a multi-functional liquid-transfering gun rifle head box, the rifle head of multiple different specifications not only can be placed simultaneously to the rifle head box, improves space utilization, can reduce moreover and not take the clean rifle head and receive the possibility of pollution. Generally speaking, the utility model discloses following beneficial effect has:

(1) the gun head box provided by the utility model can be used for placing gun heads with various specifications at the same time, thereby saving the operation space and being convenient to use;

(2) the utility model provides a rifle head box separates into 3 mutually independent regions with the box, opens a lid and can not lead to other regional rifle heads to be polluted.

(3) The utility model provides a rifle head box can avoid not taking the rifle head when getting the rifle head to expose in the air, and can conveniently impel sliding closure or drawer after getting the rifle head, makes it not continue to expose in the air, convenient operation and greatly reduced rifle head contaminated probability.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic perspective view of two sliding covers and a left lower drawer in an open state.

FIG. 1, box body; 2. a gun head bracket; 3. a gun head hole; 4. sliding the box cover; 5. a lid handle; 6. a drawer type gun head bracket; 7. a drawer handle.

The specific implementation mode is as follows:

the invention will be further described with reference to the following specific embodiments and the accompanying drawings.

The pipette tip box of the embodiment is shown in fig. 1, and comprises a box body 1, a sliding box cover 4 and a drawer type pipette tip bracket 6, wherein the box body 1 is rectangular, the length of the box body is 13cm, the width of the box body is 10cm, and the height of the box body is 11 cm. The box body 1 is divided into a left space and a right space which are independent and equal in size by a vertical partition plate, the left space is divided into a large space and a small space by a horizontal partition plate, the height of the small space is larger than that of a 10 mu L gun head, and the height of the large space is larger than that of a 200 mu L gun head. The three spaces are used for placing gun head brackets with different specifications, wherein the gun head bracket above the left side is used for placing 10 mu L of gun heads; a drawer type gun head bracket is arranged below the gun head bracket and is used for placing 200 mu L of gun head, and a handle 7 is arranged at the front part of the drawer type gun head bracket and is convenient to push and pull; the lance tip holder on the right side was used to hold a 1mL lance tip.

The left side and the right side of the top of the box body 1 are respectively provided with a sliding box cover 4, the sliding cover 4 is rectangular in appearance, the left end and the right end of the sliding cover 4 are connected with the box body 1 in a sliding mode and can slide back and forth on the top of the box body 1, and a handle 5 is arranged above the sliding cover and is convenient to push and pull.

When the gun head is used, a 1mL gun head and a 10 muL gun head are respectively and correspondingly placed in the gun head hole, and the required gun heads are convenient to take and use by moving the sliding cover 2 back and forth. 200 μ L of the tip was placed in a drawer holder and the tip was taken out by pushing and pulling the drawer. When the gun is not used, the sliding cover 2 and the drawer are closed to form a sealed space, so that all gun heads are protected in the sealed space, and pollution is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a liquid-transfering gun rifle head box, includes slide box lid, left lower drawer and box body, its characterized in that: the novel multifunctional gun comprises a box body, and is characterized in that two mutually perpendicular partition plates are arranged in the box body respectively, the box body is divided into three independent spaces with different sizes, a gun head support is placed in each space, the box body, the partition plates and the gun head supports are of an integrated structure, the space below the left side is provided with independent drawer type gun head supports capable of being pushed and pulled, the three spaces are used for storing gun heads with three different specifications respectively according to different sizes, two independent sliding box covers are arranged above the space above the upper left side and the space above the right side, and handles are.

2. The pipette gun head cartridge of claim 1, wherein: the box body is equally divided into a left space and a right space by the vertical partition plate, the left space is unequally divided into an upper space and a lower space by the horizontal partition plate, a gun head support is arranged in each space, the left lower space is a drawer type gun head support, and 3 penetrating inserting holes penetrating through different apertures are distributed in each gun head support.

3. The pipette gun head cartridge of claim 1, wherein: the right gun head bracket is used for placing 1mL gun heads, the left lower drawer type gun head bracket is used for placing 200 mu L gun heads, and the left upper gun head bracket is used for placing 10 mu L gun heads.

4. The pipette gun head cartridge of claim 1, wherein: the side wall of the top end of the box body is provided with a groove for inserting the movable sliding cover, and the two sliding box covers are equal in size.

5. The pipette gun head cartridge of claim 1, wherein: the box body is a cuboid, the length of the box body is 13cm, the width of the box body is 10cm, and the height of the box body is 11 cm.