CN204544235U

CN204544235U - A kind of multipurpose experiment clip

Info

Publication number: CN204544235U
Application number: CN201520047440.2U
Authority: CN
Inventors: 高凯
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2015-01-23
Filing date: 2015-01-23
Publication date: 2015-08-12
Anticipated expiration: 2025-01-23

Abstract

The utility model discloses a kind of multiduty experiment clip and comprise jig arm I, jig arm II, handle I, handle II, handle I and handle II one end hinged, the other end is connected with jig arm I and jig arm II respectively, and jig arm I merging relative to jig arm II forms clamp ring I and more than one clamp ring II.The utility model structure is simple, designs ingenious, reliable and stable, make simple, save space, be suitable for the multiduty needs in laboratory, avoid resource, space waste that kinds of experiments utensil is formed, in experiment field, there is high application potential, there is higher application value.

Description

A kind of multipurpose experiment clip

Technical field

The utility model relates to a kind of laboratory clamping device, especially when chemistry and Bioexperiment for clamping different size test tube or beaker, measuring cup and being used as the multipurpose experiment clip of tweezers.

Background technology

At present, in chemistry and Bioexperiment process, often can use test tube clamp and beaker clamp when carrying out test tube, beaker heating to sample; and at present the test tube clamp in laboratory and beaker clamp product multipurpose single; opening is less, can only the test tube of a kind of model of gripping, and utilization ratio is low.And when temperature high liquid is equipped with in transfer or have beaker or the measuring cup of higher risk liquid, lack corresponding specific purpose tool.Meanwhile, when multiple clamping device concentrates on limited lab space, easily affect experiment process, cause the crowded of experiment table top.

Summary of the invention

For solving the problem, the utility model provides a kind of multiduty experiment clip, not only can use as beaker clamp, and the test tube of suitable for various size can be used as test tube clamp and use, and also can use for clamping experiment article as tweezers simultaneously.

The multiduty experiment clip of the utility model comprises jig arm I 1, jig arm II 4, handle I 2, handle II 3, handle I 2 and handle II 3 one end hinged, the other end is connected with jig arm I 1 and jig arm II 4 respectively, and jig arm I 1 merging relative to jig arm II 4 forms clamp ring I 5 and more than one clamp ring II 6.

Described two or more experiment clip is connected with jig arm II end winding support by jig arm I.

When described two experiment clips connect use, clamp ring I diameter of one of them experiment clip is less than clamp ring I diameter of another experiment clip, may be used for clamping conical flask.

The utility model device can use flaky material or line style framework to obtain.

The utility model experiment clip can have anti-corrosion plastic on the surface.

When the utility model uses, clamp beaker with clamp ring I, when shifting heavier measuring cup, beaker, handle I 2, handle II 3 are used as a side grip by hinge, clamp ring II part of jig arm I 1, jig arm II 4 also as the handle of opposite side, can realize bimanualness simultaneously; Clamp ring II can holding test tubes, and meanwhile, the utility model can also as the tweezers use of clamping experiment article.

The utility model structure is simple, utilizes this instrument effectively can clamp the test tube of different size, beaker and measuring cup, and reliable and stable, designs ingenious, has versatility, have high application potential in laboratory, have higher application value.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is that in the utility model, two experiment clips connect the structural representation simultaneously used;

Fig. 3 is that the utility model two experiment clips use holding test tubes view;

Fig. 4 is that the utility model two experiment clips use clamping beaker view;

Fig. 5 is the schematic diagram that the utility model two experiment clips use clamping test articles;

Fig. 6 is the structural representation that in the utility model two experiment clips, clamp ring I varies in size;

Fig. 7 is the using state schematic diagram of device in Fig. 6;

In figure: 1-jig arm I; 2-handle I; 3-handle II; 4-jig arm II; 5-clamp ring I; 6-clamp ring II; 7-beaker; 8-test tube; 9-test articles; 10-conical flask.

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model is described in further detail, but the utility model protection domain is not limited to described content.

embodiment 1:this multiduty experiment clip comprises jig arm I 1, jig arm II 4, handle I 2, handle II 3, handle I 2 and handle II 3 one end are connected through the hinge, the other end is connected with jig arm I 1 and jig arm II 4 respectively, and jig arm I 1 merging relative to jig arm II 4 forms clamp ring I 5 and 2 clamp ring II 6(Fig. 1).

embodiment 2:this multiduty experiment clip comprises jig arm I 1, jig arm II 4, handle I 2, handle II 3, handle I 2 and handle II 3 one end are connected through the hinge, the other end is connected with jig arm I 1 and jig arm II 4 respectively, jig arm I 1 merging relative to jig arm II 4 forms clamp ring I 5 and 2 clamp rings II 6, two experiment clips are connected with jig arm II 4 end winding support by jig arm I 1, increase clamping contact area (Fig. 2).

During use, clamp beaker with clamp ring I 5, when shifting heavier beaker, handle I 2, handle II 3 are used as a side grip by hinge, clamp ring II 6 part of jig arm I 1, jig arm II 4 also as the handle of opposite side, can realize bimanualness (Fig. 4) simultaneously; Clamp ring II can holding test tubes (Fig. 3), and meanwhile, the utility model can also as tweezers use (Fig. 5) of clamping experiment article.

Embodiment 3: this multiduty experiment clip comprises jig arm I 1, jig arm II 4, handle I 2, handle II 3, handle I 2 and handle II 3 one end are connected through the hinge, the other end is connected with jig arm I 1 and jig arm II 4 respectively, jig arm I 1 merging relative to jig arm II 4 forms clamp ring I 5 and 2 clamp rings II 6, two experiment clips are connected with jig arm II 4 end winding support by jig arm I 1, increase clamping contact area, clamp ring I 5 diameter of an experiment clip is less than the clamp ring I (Fig. 6) of another experiment clip simultaneously.

During use, with this device clamping conical flask (Fig. 7).

Claims

1. a multiduty experiment clip, it is characterized in that: comprise jig arm I (1), jig arm II (4), handle I (2), handle II (3), handle I (2) and handle II (3) one end hinged, the other end is connected with jig arm I (1) and jig arm II (4) respectively, and jig arm I (1) merging relative to jig arm II (4) forms clamp ring I (5) and more than one clamp ring II (6).

2. multiduty experiment clip according to claim 1, is characterized in that: two or more experiment clip is connected with jig arm II end winding support by jig arm I.

3. multiduty experiment clip according to claim 2, is characterized in that: when two experiment clips connect use, clamp ring I diameter of one of them experiment clip is less than clamp ring I diameter of another experiment clip.