CN220590088U

CN220590088U - Suspension device convenient for placing volumetric flask stopper

Info

Publication number: CN220590088U
Application number: CN202322103303.3U
Authority: CN
Inventors: 蒲玉竹
Original assignee: Cornex New Energy Co ltd
Current assignee: Cornex New Energy Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-03-15
Anticipated expiration: 2033-08-07

Abstract

The hanging device for conveniently placing the volumetric flask stopper comprises a bottom plate, wherein a plurality of hanging frames are arranged on the bottom plate, and a plurality of clamping pieces are hung on the hanging frames; a plurality of liquid collecting grooves corresponding to the hanging frames are formed on the bottom plate, corresponding bottle stoppers are clamped on the clamping pieces, and the bottle stoppers are positioned in the corresponding liquid collecting grooves; compared with the prior art, through setting up a plurality of stores pylon on the bottom plate, a plurality of bottle stoppers pass through the centre gripping of clamping piece and hang on corresponding stores pylon to can realize unsettled placing of a plurality of bottle stoppers on same stores pylon, under the effect of hanging to the bottle stoppers, make the bottle stoppers can not contact other substances and lead to the bottle stoppers to be polluted, simultaneously through setting up on the bottom plate with the corresponding collecting vat of stores pylon, the bottle stoppers are in the scope of collecting vat, thereby make remaining solution on the bottle stoppers collect by the collecting vat when the whereabouts, thereby avoided easy whereabouts on the bottom plate surface and flow to the test bench.

Description

Suspension device convenient for placing volumetric flask stopper

Technical Field

The utility model relates to the technical field of volumetric flask experiments, in particular to a suspension device convenient for placing a volumetric flask stopper.

Background

A volumetric flask is a container commonly used in laboratories or production sites, and is mainly used for measuring and storing liquids. It is a flat bottom glass bottle with an elongated neck and pear shape with a ground glass stopper. The volumetric flask accurately measures the volume of liquid through the scale on the mark, and this makes people can more accurate volume chemical reagent or measure the concentration of solution in the experiment, provides convenience for scientific research. When preparing a plurality of different solutions, a plurality of volumetric flasks are needed, and if the bottle stopper of the sealed volumetric flask is polluted in the process, the reagent is also polluted, so the placement of the volumetric flask bottle stopper is particularly important.

The volumetric flask used in the laboratory at present adopts a rope to connect the volumetric flask with a bottle stopper, and the method has certain limitation. Firstly, the thread rope is easy to age and break in the process of cleaning the volumetric flask for a long time; secondly, in the process of soaking and cleaning in a large scale, ropes are easy to intertwine and knot, and can not be untied when severe, and the ropes can be bound again after being cut off, so that the working efficiency is reduced; thirdly, the rope connection enables the bottle stopper and the volumetric flask to be easy to collide, and the loss rate of the glass instrument is increased; finally, the cord may shake or be of an improper length which may cause the stopper to be contaminated elsewhere.

The utility model discloses a test bench of test tube, triangular flask stopper that can hang is inhaled to magnetism to chinese patent application number 202120124369.9, including suspension element, supporting component and seal assembly, suspension element's surface has cup jointed the test tube, seal assembly is installed to the bottom equidistance of test tube, suspension element's bottom fixed mounting has the supporting shoe, the bottom fixed mounting of supporting shoe has the supporting component.

The experimental frame disclosed by the above realizes the overhead clamping of the plug through the attraction of the first magnet and the second magnet, and because the first magnet and the second magnet are arranged on different suspension assemblies, a plurality of plugs are difficult to clamp between the two suspension assemblies, and meanwhile, in the use process of the experimental frame, the residual solution on the plugs directly drops onto the support assemblies, so that the pollution to the test bed is caused.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides the hanging device which has simple structure and high structural strength, can ensure that the bottle stopper cannot touch other objects and is convenient for placing the bottle stopper of the volumetric flask.

In order to achieve the above object, the present utility model adopts the following technical scheme: the hanging device for conveniently placing the volumetric flask stopper comprises a bottom plate, wherein a plurality of hanging frames are arranged on the bottom plate, and a plurality of clamping pieces are hung on the hanging frames; the bottom plate is provided with a plurality of liquid collecting grooves corresponding to the hanging frames, the clamping pieces are clamped with corresponding bottle stoppers, and the bottle stoppers are located in the corresponding liquid collecting groove ranges.

As a preferable scheme of the utility model, a plurality of hanging frames are arranged along the length direction of the bottom plate, each hanging frame comprises a supporting rod vertically arranged at the edge of the bottom plate, and a hanging rod for hanging the clamping piece is arranged at the top of each supporting rod.

As a preferable scheme of the utility model, the hanging rod is arranged vertically to the supporting rod, and the hanging rod is arranged above the bottom plate in a horizontal and overhead mode.

As a preferable scheme of the utility model, a plurality of positioning grooves are formed on the hanging rod and are arranged along the length direction of the hanging rod, and the clamping piece is arranged in the positioning grooves.

As a preferred embodiment of the present utility model, the clamping member is sleeved on the suspension rod.

As a preferable scheme of the utility model, the clamping piece comprises a hanging ring sleeved in the positioning groove and a clamping part used for clamping the bottle stopper.

In a preferred embodiment of the present utility model, the liquid collecting groove is provided along a longitudinal direction of the hanger, and the liquid collecting groove is located right under the hanger bar.

In a preferred embodiment of the present utility model, a slope is formed at the bottom of the liquid collecting tank, and a liquid drain pipe communicating with the liquid collecting tank is formed on the bottom plate.

As a preferred embodiment of the present utility model, the slope is inclined downward toward the drain pipe, and the drain pipe is connected to the sump at the lowest point.

As a preferable scheme of the utility model, a plurality of liquid discharge holes for communicating the liquid discharge pipe and the liquid collecting tank are arranged in the bottom plate.

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

1. through the plurality of hanging racks arranged on the bottom plate, the plurality of bottle stoppers are clamped by the clamping pieces and hung on the corresponding hanging racks, so that the plurality of bottle stoppers can be placed in a hanging manner on the same hanging rack, and under the hanging effect on the bottle stoppers, the bottle stoppers can not contact other substances to cause the bottle stoppers to be polluted;

2. furthermore, the hanging rings of the clamping pieces are sleeved in the locating grooves through the locating grooves, so that the locating and limiting functions of the clamping pieces are realized, the situation that the bottle stopper slides when hung on the hanging rod is avoided, contact between adjacent bottle stoppers is avoided, and the bottle stopper is prevented from being polluted by other substances;

3. further, through the slope of setting up in the collecting tank bottom, when the solution drip in the collecting tank, will flow to the direction of fluid-discharge tube on the slope easily to the follow-up processing to the solution in the collecting tank, conveniently discharge from the collecting tank easily.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model

Reference numerals: the device comprises a bottom plate 1, a liquid collecting tank 101, a slope 1011, a liquid discharge pipe 102, a liquid discharge hole 103, a hanging frame 2, a supporting rod 201, a hanging rod 202, a positioning groove 2021, a bottle stopper 3, a clamping piece 4, a hanging ring 401 and a clamping part 402.

Detailed Description

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-2, a hanging device for conveniently placing a volumetric flask stopper comprises a bottom plate 1, wherein a plurality of hanging frames 2 are arranged on the bottom plate 1, and a plurality of clamping pieces 4 are hung on the hanging frames 2; a plurality of liquid collecting grooves 101 corresponding to the hanging frames 2 are formed on the bottom plate 1, corresponding bottle stoppers 3 are clamped on the clamping pieces 4, and the bottle stoppers 3 are located in the range of the corresponding liquid collecting grooves 101.

Further, the bottom plate 1 is placed horizontally, the hanging frame 2 is arranged above the bottom plate 1, the clamping piece 4 is hung on the hanging frame 2, the clamping piece 4 is in sliding connection with the hanging frame 2, the bottle stopper 3 is hung on the hanging frame 2 through the clamping of the clamping piece 4, the bottle stopper 3 is suspended, the bottle stopper 3 is clamped and hung on the hanging frame 2 through the clamping piece 4, other objects can not be contacted with the bottle stopper 3 in the placing process, the bottle stopper 3 is prevented from being polluted by other substances, and the reagent in the corresponding volumetric flask is prevented from being polluted.

The utility model provides a plurality of stores pylon 2 arrange the setting along the length direction of bottom plate 1, stores pylon 2 includes the bracing piece 201 of vertical setting at bottom plate 1 edge, bracing piece 201 top is equipped with the suspension bar 202 that is used for hanging clamping piece 4, suspension bar 202 sets up with bracing piece 201 is perpendicular, and suspension bar 202 level overhead setting is in the top of bottom plate 1, further, stores pylon 2 equidistance evenly arranged is on bottom plate 1, interval between the adjacent bracing piece 201 is to ensure that the bottle plug 3 of hanging on stores pylon 2 can not contact, suspension bar 202 sets up along the length direction of bottom plate 1, suspension bar 202 through the level overhead setting in bottom plate 1 top, make the clamping piece 4 of hanging on suspension bar 202 can not follow suspension bar 202 landing, thereby avoided the bottle plug 3 of being clamped by clamping piece 4 to contact with bottom plate 1 or other objects, the cleanliness of bottle plug 3 has been guaranteed.

The hanging rod 202 is provided with a plurality of positioning grooves 2021 which are arranged along the length direction of the hanging rod 202, the clamping pieces 4 are arranged in the positioning grooves 2021, further, the positioning grooves 2021 are positioned on the upper surface of the hanging rod 202, the positioning grooves 2021 are equidistant on the hanging rod 202 respectively, the positioning and limiting functions of the clamping pieces 4 are realized through the positioning grooves 2021, the situation that the bottle plug 3 is not slid when hung on the hanging rod 202 is ensured, contact between adjacent bottle plugs 3 is avoided, and the bottle plug 3 is ensured not to be polluted by other substances.

The clamping piece 4 is sleeved on the hanging rod 202, the clamping piece 4 comprises a lifting ring 401 sleeved in the positioning groove 2021 and a clamping portion 402 used for clamping the bottle stopper 3, further, the lifting ring 401 is fixedly connected with the clamping portion 402, the bottle stopper 3 is clamped through the clamping portion 402, the bottle stopper 3 is placed through the lifting ring 401 in the positioning groove 2021 of the hanging rod 202, and the bottle stopper 3 is prevented from being polluted.

The liquid collecting tank 101 is arranged along the length direction of the hanging frame 2, the liquid collecting tank 101 is located under the hanging rod 202, the width and the length of the liquid collecting tank 101 are larger than those of the hanging rod 202, the bottle stopper 3 hung on the hanging rod 202 is ensured to be in the range of the liquid collecting tank 101, and therefore the problem that solution on the bottle stopper 3 cannot drop into the liquid collecting tank 101 is avoided.

The bottom of the liquid collecting tank 101 is formed with a slope 1011, the bottom plate 1 is formed with a liquid discharging pipe 102 communicated with the liquid collecting tank 101, the slope 1011 is inclined downwards towards the direction of the liquid discharging pipe 102, the liquid discharging pipe 102 is connected to the lowest point of the liquid collecting tank 101, further, the height of the slope 1011 is gradually reduced along the direction of the liquid discharging pipe 102, the solution dropped in the liquid collecting tank 101 flows towards the direction of the liquid discharging pipe 102 under the action of the slope 1011, so that the liquid discharging pipe 102 is in a closed state, and when more solution is in the liquid collecting tank 101, the liquid discharging pipe 102 is opened to discharge the solution in the liquid collecting tank 101.

A plurality of liquid discharge holes 103 for communicating the liquid discharge pipe 102 with the liquid collecting tank 101 are arranged in the bottom plate 1, and the liquid discharge holes 103 are positioned at the lowest point of the liquid collecting tank 101, so that the liquid in the liquid collecting tank 101 can be conveniently discharged completely.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more herein: the terms of the bottom plate 1, the liquid collecting tank 101, the slope 1011, the liquid discharging pipe 102, the liquid discharging hole 103, the hanger 2, the supporting rod 201, the hanging rod 202, the positioning groove 2021, the bottle stopper 3, the clamping member 4, the hanging ring 401, the clamping portion 402, and the like are not excluded from the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims

1. The hanging device convenient for placing the volumetric flask stopper comprises a bottom plate (1), and is characterized in that a plurality of hanging frames (2) are arranged on the bottom plate (1), and a plurality of clamping pieces (4) are hung on the hanging frames (2); a plurality of liquid collecting grooves (101) corresponding to the hanging frames (2) are formed in the bottom plate (1), corresponding bottle stoppers (3) are clamped on the clamping pieces (4), and the bottle stoppers (3) are located in the corresponding liquid collecting grooves (101).

2. The hanging device for conveniently placing volumetric flask stoppers according to claim 1, wherein a plurality of hanging frames (2) are arranged along the length direction of the bottom plate (1), the hanging frames (2) comprise supporting rods (201) vertically arranged at the edge of the bottom plate (1), and hanging rods (202) for hanging the clamping pieces (4) are arranged at the tops of the supporting rods (201).

3. A suspension device for facilitating the placement of a volumetric flask stopper according to claim 2, wherein the suspension rod (202) is arranged vertically to the support rod (201), and the suspension rod (202) is arranged horizontally and overhead above the base plate (1).

4. A hanging device for facilitating the placement of a volumetric flask stopper according to claim 2, wherein the hanging rod (202) is formed with a plurality of positioning grooves (2021) arranged along the length direction of the hanging rod (202), and the clamping member (4) is arranged in the positioning grooves (2021).

5. A suspension device for facilitating the positioning of a volumetric flask stopper according to claim 4, wherein said gripping member (4) is sleeved on said suspension rod (202).

6. A suspension device for facilitating the positioning of a stopper of a volumetric flask according to claim 5, characterized in that said gripping member (4) comprises a lifting ring (401) which is housed in said positioning groove (2021) and a gripping portion (402) for gripping said stopper (3).

7. A suspension device for facilitating the placement of a volumetric flask stopper according to claim 2, characterized in that the sump (101) is arranged along the length of the hanger (2), and the sump (101) is located directly under the suspension bar (202).

8. A suspension device for facilitating the positioning of a stopper for a volumetric flask according to claim 7, characterized in that the bottom of the sump (101) is formed with a slope (1011) and the bottom plate (1) is formed with a drain (102) communicating with the sump (101).

9. A suspension device for facilitating the positioning of a stopper for a volumetric flask according to claim 8, wherein said ramp (1011) is inclined downwardly in the direction of said drain pipe (102), said drain pipe (102) being connected to the lowest point of said sump (101).

10. The hanging device for conveniently placing the bottle stopper of the volumetric flask according to claim 8, wherein a plurality of liquid discharge holes (103) for communicating the liquid discharge pipe (102) with the liquid collecting tank (101) are arranged in the bottom plate (1).