CN205868348U

CN205868348U - Novel test tube holder

Info

Publication number: CN205868348U
Application number: CN201620805537.XU
Authority: CN
Inventors: 余王臻
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-15
Filing date: 2016-07-15
Publication date: 2017-01-11
Anticipated expiration: 2026-07-15

Abstract

The utility model discloses a novel test tube holder, including test tube clamp main part and lock catch ring, the test tube clamp main part on be equipped with handle, latch and " U " the type of the falling body, the handle include two kinds long handle and short hand handles, lock catch ring go up including sub -handle, hasp outer loop and hasp inner ring triplex, the hasp inner ring on be equipped with stationary rope. The utility model discloses a fall " U " type body as the major structure, lock catch ring is the auxiliary, the principle is simple, convenient operation. At the experiment operation in -process, stable in structure is difficult for droing between lock catch ring and the test tube clamp main part, and the better test tube that has prevented is pressed from both sides danger garrulous, that drop, has further ensured operator's safety. Herein simultaneously, the neotype test tube clamp of this kind can use a plurality of lock catch ring's of test tube clamp main part collocation mode, lets a plurality of reactions go on simultaneously, further raises the efficiency the time of having practiced thrift.

Description

A kind of Novel test tube holder

Technical field

This utility model belongs to education experiment apparatus, particularly relates to a kind of novel test tube clamp.

Background technology

Along with the universalness of Biochemistry Experiment, need to use many experiment equipments, test tube clamp in carrying out teaching process Being exactly one of conventional experiment equipment, its main effect is exactly for seizing test tube on both sides by the arms so that adding the object in test tube Heat, ultrasonic resonance.The mode that existing test tube clamp uses spring hinged seizes test tube on both sides by the arms, two length of the test tube clamp of this form Between handle, easily dislocation comes off, and overturns test tube, causes the waste of material, is the most also easy to hurt operator.

Utility model content

(1) to solve the technical problem that

In order to solve the problems referred to above, the utility model proposes a kind of Novel test tube holder.

(2) technical scheme

The Novel test tube holder that the utility model proposes, including test tube clamp main body and snap close ring；In described test tube clamp main body It is provided with handle, latch and inverse u shape body；Described handle includes long handle and short handle；Assistant is included on described snap close ring Handle, snap close outer shroud and snap close internal ring three part；Described snap close internal ring is provided with stationary rope.

As preferred technical scheme, described inverse u shape body is provided with improved mat, further increase test tube clamp with Frictional force between test tube.

As preferred technical scheme, it is connected with spring between described snap close internal ring and described stationary rope.

As preferred technical scheme, described auxiliary-handle is provided with inverted triangle handle body, add finger and auxiliary-handle it Between frictional force so that practical operation is convenient.

As preferred technical scheme, described test tube clamp main body can be arranged in pairs or groups 1-3 snap close ring.

(3) beneficial effect

Compared with prior art, it has the advantages that the novel examination that this utility model is announced to this utility model Pipe clamp have employed inverse u shape body as agent structure, and snap close ring is auxiliary, and principle is simple, easy to operate.In experimental implementation process In, Stability Analysis of Structures difficult drop-off between snap close ring and test tube clamp main body, preferably prevent the danger that test tube is caught broken, comes off, Ensure the safety of operator further.Simultaneously, this novel test tube clamp, a test tube clamp main body collocation can be used many The mode of individual snap close ring, allows multiple reaction carry out simultaneously, improves efficiency further, saved the time.

Accompanying drawing explanation

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

Fig. 2 is the internal structure schematic diagram of snap close ring of the present utility model.

1-test tube clamp main body；2-snap close ring；3-handle；4-latch；5-inverse u shape body；6-long handle；7-short handle；8- Auxiliary-handle；9-snap close outer shroud；10-snap close internal ring；11-stationary rope；12-improved mat；13-spring；14-inverted triangle handle body.

Detailed description of the invention

A kind of Novel test tube holder as depicted in figs. 1 and 2, including test tube clamp main body 1 and snap close ring 2；Described test tube clamp Main body 1 is provided with handle 3, latch 4 and inverse u shape body 5；Described handle 3 includes long handle 6 and short handle 7；Described snap close Auxiliary-handle 8, snap close outer shroud 9 and snap close internal ring 10 3 part is included on ring 2；Described snap close internal ring 10 is provided with stationary rope 11。

As preferred technical scheme, described inverse u shape body 5 is provided with improved mat 12.

As preferred technical scheme, described snap close internal ring 10 is connected with spring 13 with described stationary rope 11.

As preferred technical scheme, described auxiliary-handle 8 is provided with inverted triangle handle body 14.

The Novel test tube holder that this utility model is announced have employed inverse u shape body as agent structure, and snap close ring is auxiliary, former Reason is simple, easy to operate.During experimental implementation, Stability Analysis of Structures difficult drop-off between snap close ring and test tube clamp main body, more preferably The danger preventing test tube to be caught broken, coming off, ensured the safety of operator further.Simultaneously, this novel examination Pipe clamp, can use the mode of the test tube clamp main body multiple snap close rings of collocation, allow multiple reaction carry out simultaneously, improve effect further Rate, has saved the time.

Embodiment described above is only to be described preferred implementation of the present utility model, not to this practicality Novel spirit and scope are defined.On the premise of without departing from this utility model design concept, this area ordinary person couple Various modification that the technical solution of the utility model is made and improvement, all should drop into protection domain of the present utility model, this reality With the novel technology contents being claimed, all record in detail in the claims.

Claims

1. a Novel test tube holder, it is characterised in that: include test tube clamp main body and snap close ring；Described test tube clamp main body is provided with Handle, latch and inverse u shape body；Described handle includes long handle and short handle；Auxiliary-handle, lock is included on described snap close ring Button outer shroud and snap close internal ring three part；Described snap close internal ring is provided with stationary rope.

Novel test tube holder the most according to claim 1, it is characterised in that: described inverse u shape body is provided with improved mat.

Novel test tube holder the most according to claim 1, it is characterised in that: described snap close internal ring and described stationary rope Between connect with spring.

Novel test tube holder the most according to claim 1, it is characterised in that: described auxiliary-handle is provided with inverted triangle handle body.

Novel test tube holder the most according to claim 1, it is characterised in that: described test tube clamp main body 1-3 snap close of collocation Ring.