CN217341472U

CN217341472U - Flexible folding pipet stand

Info

Publication number: CN217341472U
Application number: CN202221851236.2U
Authority: CN
Inventors: 周婷婷; 陈静霞; 王永苗; 贾德芳; 王艺蓉
Original assignee: Shanxi Inspection And Testing Center Shanxi Institute Of Standard Measurement Technology
Current assignee: Shanxi Inspection And Testing Center Shanxi Institute Of Standard Measurement Technology
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-09-02
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a flexible folding pipet stand belongs to experimental apparatus technical field, the on-line screen storage device comprises a base, base upper portion is provided with the foundation, foundation upper portion is provided with a plurality of flexible posts, the top flexible post upper portion is provided with the fore-set, lower part in flexible post is provided with down the plate body, upper portion in flexible post is provided with the upper plate body, down the plate body with the upper plate body is provided with the through-hole, the foundation the flexible post the fore-set is provided with fixing device, has fixed function after the extension, the base is provided with a bag frame, flexible folding pipet stand shortens when folding, down the plate body with the upper plate body parcel is in the bag frame, flexible folding pipet frame can vertically pile up layer upon layer after folding, the space that occupies when greatly sparingly depositing. The utility model discloses simple structure, it is with low costs, convenient to use, facilitate promotion.

Description

Flexible folding pipet stand

Technical Field

The utility model relates to an experimental apparatus technical field, especially a flexible folding pipet stand.

Background

The pipet stand is a rack capable of placing long strip-shaped equipment such as pipettes, pipettes and glass rods, and is a common material for developing chemical experiment projects.

In order to improve the utilization rate and the experiment requirement of a laboratory, a plurality of chemical experiment projects with different properties and different categories are set in a chemical laboratory. Often involve that preceding experimental item relates to the pipette rack, and the phenomenon of pipette rack is not related to next experimental item in the latter experimental item, consequently, after preceding experimental item finishes, the laboratory technician need switch different experimental consumptive materials and make the preparation of opening a class of next experimental item, and simultaneously, the laboratory technician need accomodate the pipette rack that involves in the preceding experimental item in to several experiment cabinets, in order to place the glassware, reagent, the instrument that relate to the experimental item for providing more spaces for every laboratory bench. However, the laboratory has limited number and space of the laboratory, and besides the pipette rack, the laboratory also needs to place other lots of different types and models of instruments, glassware, reagents, chemicals, light paper materials, common materials, and other articles.

The most test tube rack of depositing pipette and test tube at present occupies space great when not using, and the pipette rack that the volume is fixed occupies the very big space resource of laboratory cabinet, can't carry out effective utilization to the space in the laboratory.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough that exists among the prior art, design a flexible folding pipet rack, solve the pipette rack and put up occupation space when not using big to effectively utilize the space in the laboratory.

In order to achieve the above object, the utility model provides a flexible folding pipet stand, include: the base, base upper portion is provided with the foundation, foundation upper portion is provided with a plurality of flexible posts, the top flexible post upper portion is provided with the fore-set, lower part in flexible post is provided with down the plate body, upper portion in flexible post is provided with the plate body, down the plate body with it is provided with the through-hole to go up the plate body, the foundation flexible post the fore-set is provided with fixing device, has fixed function after the extension.

Furthermore, fixing device includes the foundation the J type groove that flexible post set up, flexible post the fore-set corresponds in the lower part J type inslot is provided with the lug, flexible folding pipet stand extension in-process the lug along J type groove removes into the fixed position in J type groove.

Preferably, the base is provided with the bottom hole, flexible folding pipet rack shortens when folding, the second flexible folding pipet rack the fore-set inserts first flexible folding pipet rack lower part the bottom hole is repeated above the operation can be vertically piled up layer by layer flexible folding pipet rack saves occupation space.

Preferably, the base is provided with a bag frame, when the telescopic folding pipette rack shortens to be folded, the lower plate body and the upper plate body are wrapped in the bag frame.

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

after adopting flexible folding pipette rack, solved when not using the pipette rack to the problem that occupies in a large number of laboratory table surface and laboratory bench space, saved the resource, realized effectively utilizing the space, the pipette rack that adopts the package frame can prevent that the liquid that drips from flowing to the laboratory bench, simultaneously the utility model discloses simple structure, it is with low costs, convenient to use, facilitate promotion.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

fig. 3 is a schematic bottom view of the first embodiment of the present invention;

fig. 4 is a schematic structural diagram of the embodiment of the present invention after being folded;

fig. 5 is a schematic structural diagram of a second embodiment of the present invention;

fig. 6 is a schematic structural view after two folds according to an embodiment of the present invention;

fig. 7 is a schematic view of the stacked placement after two folds.

Description of the reference numerals:

1-base, 2-bottom column, 3-lower plate, 4-upper plate, 5-top column, 6-J groove, 7-projection, 8-bottom hole, 9-frame, 10-telescopic column.

Detailed Description

Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

The first embodiment is as follows: as shown in fig. 1 to 4, the present embodiment provides a telescopic folding pipette rack including: base 1, base 1 upper portion is provided with

foundation

2, and 2 upper portions of foundation are provided with a plurality of flexible posts 10, and the flexible post 10 upper portion of the top is provided with fore-set 5, and flexible post 10 in well lower part is provided with down plate body 3, and flexible post 10 on well upper portion is provided with plate body 4, and lower plate body 3 and last plate body 4 are provided with the through-hole, and the through-hole is used for placing the pipette, and foundation 2, flexible post 10, fore-set 5 are provided with fixing device, have fixed function after the extension.

As shown in fig. 1-2, the fixing device comprises a J-shaped groove 6 arranged on the bottom column 2 and the telescopic column 10, the lower part of the telescopic column 10 and the top column 5 is provided with a bump 7 corresponding to the J-shaped groove 6, when the telescopic folding pipette rack is folded, the bump 7 is positioned at the lowest part of the J-shaped groove 6, the bump 7 slides along the J-shaped groove 6 in the extending process of the telescopic folding pipette rack, when the telescopic folding pipette rack slides to the top end of the J-shaped groove 6, the bump 7 moves into the fixed position of the J-shaped groove 6 by twisting the telescopic column 10 and the top column 5, and the extension of the telescopic folding pipette rack is completed.

As shown in fig. 3 and 7, the base 1 is provided with a bottom hole 8, when the telescopic folding pipette rack is shortened and folded, the support pillar 5 of the second telescopic folding pipette rack is inserted into the bottom hole 8 of the lower part of the first telescopic folding pipette rack, so that a plurality of telescopic folding pipette racks can be stacked layer by layer, and the occupied space is effectively saved.

The second embodiment: as shown in fig. 5-7, the base 1 is provided with a covering frame 9, when the telescopic folding pipette rack is shortened and folded, the lower plate body 3 and the upper plate body 4 are covered in the covering frame 9, so that the integrated effect of the folded structure is improved, and the pipette rack is more convenient to take and use. When flexible folding pipet stand extension used, the frame of borduring 9 can prevent that the liquid that the pipette dropped from flowing to the laboratory bench.

The utility model has the advantages of simple structure, low cost, convenient use and great improvement on the laboratory space utilization effect.

While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. The utility model provides a flexible folding pipet stand which characterized in that: the method comprises the following steps: base (1), base (1) upper portion is provided with foundation (2), foundation (2) upper portion is provided with a plurality of flexible posts (10), the top flexible post (10) upper portion is provided with fore-set (5), lower part in flexible post (10) are provided with down plate body (3), upper portion in flexible post (10) is provided with plate body (4), plate body (3) with it is provided with the through-hole to go up plate body (4) down, foundation (2) flexible post (10) fore-set (5) are provided with fixing device, have fixed function after the extension.

2. The telescopic pipette rack according to claim 1, wherein the fixing device comprises a J-shaped groove (6) formed in the bottom column (2) and the telescopic column (10), the telescopic column (10) and the top column (5) are provided with a bump (7) in the lower part corresponding to the J-shaped groove (6), and the bump (7) moves into the J-shaped groove (6) for fixing along the J-shaped groove (6) in the extension process of the telescopic pipette rack.

3. The telescopic folding pipette rack according to claim 1, wherein the base (1) is provided with a bottom hole (8), and when the telescopic folding pipette rack is shortened and folded, the top column (5) of the second telescopic folding pipette rack is inserted into the bottom hole (8) at the lower part of the first telescopic folding pipette rack, so that the occupied space is saved.

4. A telescopic folding pipette rack according to any of claims 1 to 3, wherein the base (1) is provided with a frame (9), and when the telescopic folding pipette rack is shortened to be folded, the lower plate body (3) and the upper plate body (4) are wrapped in the frame (9).