CN210965193U

CN210965193U - Reusable liquid-transfering gun head box

Info

Publication number: CN210965193U
Application number: CN201921835759.6U
Authority: CN
Inventors: 赵宁; 舒晓刚; 吴亮; 周自立; 张旭旦; 韩胜博; 鲍海俊
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology; Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-10
Anticipated expiration: 2029-10-29

Abstract

The utility model belongs to the technical field of experimental apparatus, especially, but repeatedly usable's pipetting gun head box, the power distribution box comprises a box body, the inside of box is provided with spacing backup pad, the both sides of spacing backup pad are provided with the direction spout, the inside sliding connection of direction spout has first pipetting gun head box, the top of first pipetting gun head box evenly is equipped with small-size pipetting gun head standing groove, one side of first pipetting gun head box is equipped with second pipetting gun head box. This repeatedly usable's first box of pipetting gun has simple structure, and convenient to use's characteristics can carry out convenient, timely, swift replenishment to the pipetting gun head and fill, can the split between first pipetting gun head box and the box simultaneously, can use repeatedly when using and with trading, and it is long when increasing the use of first box of pipetting gun, reduces the economic spending that pipetting gun head box frequently changed.

Description

Reusable liquid-transfering gun head box

Technical Field

The utility model belongs to the technical field of experimental apparatus, concretely relates to repeatedly usable's liquid-transfering gun head box.

Background

The pipette is one kind of pipettor, is commonly used in the laboratory to the removal of a small amount of or trace liquid, and the specification is different, and the pipette of different specifications matches and uses the rifle head of different sizes, and the shape of different manufacturers' production is also slightly different, but theory of operation and operating method are unanimous basically. The liquid-transfering gun belongs to a precise instrument, and is carefully used and stored, so that damage is prevented, and the measuring range is prevented from being influenced.

The pipette head is used in the fields of medical treatment, biology, chemistry and the like, the use of the pipette head is a very large consumable material, the pipette head needs to be matched with a pipette gun to use, the effect of quantitatively measuring and measuring liquid is achieved, the pipette head box is a storage tool as the pipette head and is the most basic device in a laboratory, the existing pipette head box generally uses a disposable injection molding pipette head box to store the pipette head in the use process, the disposable injection molding pipette head box is only used once, therefore, higher packaging cost is caused, and when the existing pipette head box is used for taking out the pipette head, the existing pipette head box is completely opened to expose the whole pipette head under the external environment, the unused pipette head is polluted, and waste is caused by the fact that the pipette head cannot be used.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a repeatedly usable's liquid-transfering gun head box has solved current liquid-transfering gun head box when using, and liquid-transfering gun head box only once uses, consequently leads to the problem of higher packing expense.

In order to achieve the above object, the utility model provides a following technical scheme: a reusable liquid-transfering gun head box comprises a box body, a limiting supporting plate is arranged in the box body, two sides of the limit supporting plate are provided with guide chutes, the interior of each guide chute is connected with a first liquid-transferring gun head box in a sliding way, the top of the first pipetting gun head box is uniformly provided with small pipetting gun head placing grooves, one side of the first pipetting gun head box is provided with a second pipetting gun head box, the top of the second pipetting gun head box is provided with a large pipetting gun head placing groove, two ends of the second pipetting gun head box are connected with the box body through guide sliding chutes, one side of the box body is connected with a box cover through a hinge, the inner wall of the box cover is fixedly connected with a supporting plate, the top of backup pad is equipped with gets the thing mouth, one side of case lid is equipped with the opening, one side of opening is provided with the spout, the inside of spout is provided with the baffle, the one end of baffle is equipped with supplementary handle.

Preferably, the diameter of the top of the small pipette tip placing groove is 2.5cm, and the diameter of the bottom of the small pipette tip placing groove is 1 cm.

Preferably, the diameter of the top end of the large-scale pipette tip placing groove is 3cm, and the diameter of the bottom end of the large-scale pipette tip placing groove is 1.2 cm.

Preferably, the inner wall of the box body is provided with ultraviolet radiation lamps, and two groups of ultraviolet radiation lamps are symmetrically arranged on two sides of the inner wall of the box body.

Preferably, the top of the limiting support plate is provided with two limiting clamping grooves, and the two limiting clamping grooves are completely the same in size and shape.

Preferably, the distance between the small pipette tip placing grooves on the top of the first pipette tip box is 1.5 cm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this repeatedly usable's liquid-transfering rifle head box, through the spacing backup pad that sets up in the box inside, can utilize the spacing draw-in groove that spacing backup pad top was equipped with to install and the effect of support first liquid-transfering rifle head box, all be provided with the direction spout in the both sides of spacing backup pad, first liquid-transfering rifle head box can carry out the joint cooperation through both ends and direction spout, conveniently install and use, through taking out first liquid-transfering rifle head box when changing the liquid-transfering rifle head, and fill liquid-transfering rifle head through the small-size liquid-transfering rifle head standing groove that first liquid-transfering rifle head box top was equipped with, after accomplishing the liquid-transfering rifle head replenishment of first liquid-transfering rifle head box top, install with first liquid-transfering rifle head box cooperation again through the direction spout, this repeatedly usable's liquid-transfering rifle head box has simple structure, convenient to use's characteristics, can conveniently carry, Timely, swift replenishment is filled, can the split between first pipetting gun head box and the box simultaneously, can use repeatedly when using and with trading, and it is long when increasing the use of pipetting gun head box, reduces the economic spending that pipetting gun head box frequently changed.

2. This repeatedly usable's liquid-transfering rifle head box, through the ultraviolet irradiation lamp that is equipped with at the box inner wall, the liquid-transfering rifle head that can deposit to the box inner wall carries out incessant ultraviolet irradiation disinfection and isolation, take place with the condition that reduces the inside liquid-transfering rifle head of box and receive the pollution, be equipped with the backup pad in the inside of case lid, the top of backup pad is equipped with gets the thing mouth and is equipped with the baffle in the top of getting the thing mouth, stimulate and get the liquid-transfering rifle head through getting the thing mouth through using the baffle, thereby realize need not open the backup pad and carry out only can follow the inside operation of taking of box with the liquid-transfering rifle head, can make this repeatedly usable's liquid-transfering rifle head box can avoid causing the whole liquid-transfer.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first three-dimensional structure diagram of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is a three-dimensional structure diagram of the spacing support plate of the present invention;

fig. 5 is a three-dimensional structure view of the first pipetting gun head box of the present invention;

FIG. 6 is a sectional view of a first pipette tip case according to the present invention;

fig. 7 is a sectional view of the box cover according to the present invention.

In the figure: 1, a box body; 2, limiting a supporting plate; 201 limiting clamping groove; 3, a guide chute; 4 a first pipetting gun head box; 5, a small pipette tip placing groove; 6 a second pipetting gun head box; 7 large-scale liquid-transfering gun head placing groove; 8, a box cover; 9 a support plate; 10 fetching openings; 11, a through opening; 12, a chute; 13 baffle plate; 14 an auxiliary handle; 15 ultraviolet irradiation lamp.

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. 1-7, the present invention provides the following technical solutions: a reusable pipette tip box comprises a box body 1, a limiting support plate 2 is arranged inside the box body 1, guide chutes 3 are arranged on two sides of the limiting support plate 2, a first pipette tip box 4 is connected inside the guide chutes 3 in a sliding manner, the limiting support plate 2 arranged inside the box body 1 can utilize a limiting clamping groove 201 arranged on the top of the limiting support plate 2 to mount and support the first pipette tip box 4, the guide chutes 3 are arranged on two sides of the limiting support plate 2, the first pipette tip box 4 can be clamped and matched with the guide chutes 3 through two ends, the installation and the use are convenient, small pipette tip placing grooves 5 are uniformly arranged on the top of the first pipette tip box 4, the first pipette tip box 4 is taken out when the pipette tips are replaced, and the pipette tips are filled through the small pipette tip placing grooves 5 arranged on the top of the first pipette tip box 4, after the pipette tips on the top of the first pipette tip box 4 are supplemented, the pipette tips are matched with the first pipette tip box 4 through the guide chute 3 for installation, the reusable pipette tip box has the characteristics of simple structure and convenience in use, can supplement and fill the pipette tips conveniently, timely and quickly, can be detached from the box body 1 and repeatedly used and replaced during use, increases the use duration of the pipette tip box, reduces the economic expense of frequent replacement of the pipette tip box, one side of the first pipette tip box 4 is provided with a second pipette tip box 6, the top of the second pipette tip box 6 is provided with a large-scale pipette tip placing groove 7, the two ends of the second pipette tip box 6 are connected with the box body 1 through the guide chute 3, one side of the box body 1 is connected with a box cover 8 through hinges, and the inner wall of the box cover 8 is fixedly connected with a support plate 9, the top of backup pad 9 is equipped with gets thing mouth 10, one side of case lid 8 is equipped with opening 11, one side of opening 11 is provided with spout 12, the inside of spout 12 is provided with baffle 13, be equipped with backup pad 9 in the inside of case lid 8, the top of backup pad 9 is equipped with gets thing mouth 10 and is equipped with baffle 13 in the top of getting thing mouth 10, stimulate and get the pipette head through getting thing mouth 10 through using baffle 13, thereby realize need not opening backup pad 9 and carry out only can with the pipette head from the inside operation of taking of box 1, baffle 13 through setting up can make this repeatedly usable's pipette head box can avoid causing the whole contamination condition of pipette head of box 1 inside with getting thing mouth 10 cooperation when taking the pipette head, the one end of baffle 13 is equipped with supplementary handle 14.

Specifically, the diameter of the top of the small pipette tip placement groove 5 is 2.5cm, the diameter of the bottom of the small pipette tip placement groove 5 is 1cm, and one of the small pipette tips can be placed through the small pipette tip placement groove 5, and the small pipette tips can be taken out conveniently.

Specifically, the diameter of the top end of the large-scale pipette tip placing groove 7 is 3cm, the diameter of the bottom end of the large-scale pipette tip placing groove 7 is 1.2cm, the large-scale pipette tip placing groove 7 can be used for placing large-scale pipette tips, and the placing grooves with different specifications are placed in the box body 1, so that the use of different pipette tips can be facilitated.

Specifically, the inner wall of the box body 1 is provided with the ultraviolet radiation lamps 15, two groups of ultraviolet radiation lamps 15 are symmetrically arranged on two sides of the inner wall of the box body 1, and the pipette heads stored on the inner wall of the box body 1 can be subjected to uninterrupted ultraviolet radiation sterilization and disinfection through the ultraviolet radiation lamps 15 arranged on the inner wall of the box body 1 so as to reduce the pollution of the pipette heads in the box body 1.

Specifically, the top of spacing backup pad 2 is equipped with two spacing draw-in grooves 201, and two spacing draw-in grooves 201's big or small shape is the same completely, through the spacing draw-in groove 201 that sets up, can be used for playing the effect of support to the first box of liquid-transfering gun, can play the effect of direction when installing the first box of liquid-transfering gun simultaneously.

Specifically, the distance between the small-sized pipette tip placing grooves 5 in the top of the first pipette tip box 4 is 1.5cm, and the distance between the small-sized pipette tip placing grooves 5 is 1.5cm, so that the small-sized pipette tips can be conveniently filled in the small-sized pipette tip placing grooves 5, and the small-sized pipette tips in the small-sized pipette tip placing grooves 5 can be conveniently taken out.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the inside of the box body 1 is provided with a limit support plate 2, the top of the limit support plate 2 is provided with two limit clamping grooves 201, the size and the shape of the two limit clamping grooves 201 are completely the same, the limit clamping grooves 201 can be used for supporting the pipetting gun head box, and simultaneously the function of guiding when the pipetting gun head box is installed can be realized, the two sides of the limit support plate 2 are provided with guide chutes 3, the inside of the guide chutes 3 is connected with a first pipetting gun head box 4 in a sliding way, the limit support plate 2 arranged inside the box body 1 can utilize the limit clamping grooves 201 arranged at the top of the limit support plate 2 to install and support the first pipetting gun head box 4, the two sides of the limit support plate 2 are provided with guide chutes 3, the first pipetting gun head box 4 can be in clamping fit with the guide chutes 3 through two ends, the small-sized pipette tip placing grooves 5 are uniformly arranged at the top of the first pipetting gun head box 4, the distance between the small-sized pipette tip placing grooves 5 at the top of the first pipetting gun head box 4 is 1.5cm, the small-sized pipette tip placing grooves 5 are arranged at 1.5cm, the small-sized pipette tip can be conveniently filled in the small-sized pipette tip placing grooves 5, the small-sized pipette tips in the small-sized pipette tip placing grooves 5 can be conveniently taken out, the top diameter of the small-sized pipette tip placing grooves 5 is 2.5cm, the bottom diameter of the small-sized pipette tip placing grooves 5 is 1cm, the small-sized pipette tips can be placed one by one through the small-sized pipette tip placing grooves 5, the small-sized pipette tips can be conveniently taken out, the pipette tips are filled through the small-sized pipette tip placing grooves 5 arranged at the top of the first pipetting gun head box 4, and after the replenishment of the tips at the top of the first pipetting gun head box 4 is completed, the reusable pipette tip box is installed by matching the guide chute 3 with the first pipette tip box 4, has the characteristics of simple structure and convenient use, can conveniently, timely and quickly supplement and fill pipette tips, can be detached from the box body 1 by the first pipette tip box 4, can be repeatedly used and replaced when in use, increases the service life of the pipette tip box, reduces the economic expense of frequently replacing the pipette tip box, is provided with a second pipette tip box 6 on one side of the first pipette tip box 4, is provided with a large pipette tip placing groove 7 on the top of the second pipette tip box 6, has the top diameter of the large pipette tip placing groove 7 of 3cm and the bottom diameter of the large pipette tip placing groove 7 of 1.2cm, can be used for placing large pipette tips by the arranged large pipette tip placing groove 7, and can place placing grooves with different specifications in the box body 1, can conveniently be to the use of different liquid-transfering gun heads, the both ends of second liquid-transfering gun head box 6 are passed through guide chute 3 and are linked to each other with box 1, there is case lid 8 to be equipped with backup pad 9 in the inside of case lid 8 one side of box 1 through hinged joint, the top of backup pad 9 is equipped with gets thing mouth 10 and is equipped with baffle 13 in the top of getting thing mouth 10, pull and get liquid-transfering gun head through getting thing mouth 10 through using baffle 13, thereby realize need not open backup pad 9 and carry out only can with the liquid-transfering gun head from the inside operation of taking of box 1, baffle 13 through setting up can make this repeatedly usable liquid-transfering gun head box can avoid causing the whole liquid-transfering gun head's of box 1 inside pollution condition when taking liquid-transfering gun head, the one end of baffle 13 is equipped with supplementary handle 14, supplementary handle 14 conveniently carries out.

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 repeatedly usable's liquid-transfering rifle head box, includes box (1), its characterized in that: the automatic liquid transferring device is characterized in that a limiting support plate (2) is arranged in the box body (1), guide sliding chutes (3) are arranged on two sides of the limiting support plate (2), a first liquid transferring gun head box (4) is connected to the inside of the guide sliding chutes (3) in a sliding manner, small liquid transferring gun head placing grooves (5) are uniformly arranged on the top of the first liquid transferring gun head box (4), a second liquid transferring gun head box (6) is arranged on one side of the first liquid transferring gun head box (4), a large liquid transferring gun head placing groove (7) is arranged on the top of the second liquid transferring gun head box (6), two ends of the second liquid transferring gun head box (6) are connected with the box body (1) through the guide sliding chutes (3), a box cover (8) is connected to one side of the box body (1) through hinges, a support plate (9) is fixedly connected to the inner wall of the box cover (8), and a fetching port (10) is arranged on, one side of case lid (8) is equipped with opening (11), one side of opening (11) is provided with spout (12), the inside of spout (12) is provided with baffle (13), the one end of baffle (13) is equipped with auxiliary handle (14).

2. A reusable pipette tip cartridge as recited in claim 1 wherein: the diameter of the top of the small pipette tip placing groove (5) is 2.5cm, and the diameter of the bottom of the small pipette tip placing groove (5) is 1 cm.

3. A reusable pipette tip cartridge as recited in claim 1 wherein: the diameter of the top end of the large-scale pipette tip placing groove (7) is 3cm, and the diameter of the bottom end of the large-scale pipette tip placing groove (7) is 1.2 cm.

4. A reusable pipette tip cartridge as recited in claim 1 wherein: the inner wall of the box body (1) is provided with ultraviolet irradiation lamps (15), and two groups of ultraviolet irradiation lamps (15) are symmetrically arranged on two sides of the inner wall of the box body (1).

5. A reusable pipette tip cartridge as recited in claim 1 wherein: the top of spacing backup pad (2) is equipped with two spacing draw-in grooves (201), the size shape of two spacing draw-in grooves (201) is the same completely.

6. A reusable pipette tip cartridge as recited in claim 1 wherein: the distance between the small pipette tip placing grooves (5) on the top of the first pipette tip box (4) is 1.5 cm.