CN211463211U - Glass instrument placing and fixing frame - Google Patents

Abstract

The utility model relates to the field of glass instrument placing equipment, in particular to a glass instrument placing fixing frame, which comprises a placing frame body, wherein a first clapboard and a second clapboard are arranged in the placing frame body, a test tube rack, a first beaker fixing groove and a second beaker fixing groove are arranged on the first clapboard, the first beaker fixing groove is positioned in the second beaker fixing groove, and a measuring cylinder stabilizing clamp and a triangular flask stabilizing claw are arranged on the second clapboard; a limiting plate and a limiting groove are arranged on the bottom plate of the placing rack body. The utility model discloses to the different glassware commonly used in laboratory corresponding design fixed structure of placing, reduced the damage of glassware because of placing the improper cause.

Description

Glass instrument placing and fixing frame

Technical Field

The utility model relates to a glass instrument places the equipment field, specifically discloses a mount is placed to glass instrument.

Background

In the laboratory of subjects such as biochemistry, glassware such as test tube, beaker, graduated flask, triangular flask is the most basic and indispensable experimental apparatus, can accomodate these instruments in the laboratory usually in places such as carton, drawer, cause easy the use inconvenient, cause the damage because collision each other, even produce the threat to laboratory staff's health, the equipment function singleness that the glass instrument was placed to the current and most only to arranging of long and thin glass instrument, it is very rare to the fixed equipment of placing of glassware such as test tube, beaker, graduated flask, triangular flask in the laboratory. Therefore, the utility model provides a mount is placed to glassware.

SUMMERY OF THE UTILITY MODEL

The technique that exists to the aforesaid is not enough, the utility model aims at providing a mount is placed to glassware solves the problem pointed out in the above-mentioned background art.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a glass instrument placing and fixing frame, which is characterized by comprising a placing frame body, wherein a first clapboard and a second clapboard are arranged in the placing frame body, a test tube rack, a first beaker fixing groove and a second beaker fixing groove are arranged on the first clapboard, the first beaker fixing groove is positioned in the second beaker fixing groove, a measuring cylinder stabilizing clamp and a triangular flask stabilizing claw are arranged on the second clapboard, and every two measuring cylinder stabilizing clamps are jointly used for fixing the same measuring cylinder; the bottom plate in the rack body is provided with a limiting plate and a plurality of limiting grooves, and the limiting plate can be clamped in any limiting groove.

Preferably, the test tube rack is cylindrical.

Preferably, the first beaker fixing groove and the second beaker fixing groove are circular rings with the same circle center, and the inner diameter of the second beaker fixing groove is larger than that of the first beaker fixing groove.

Preferably, the measuring cylinder stabilizing clamp consists of a first spring, a gasket and two first elastic sheets, the two first elastic sheets are rotatably connected, the first spring and the gasket are both connected between the two first elastic sheets, and the gasket is positioned above the first spring.

Preferably, the first elastic pieces are symmetrically arranged and are bent outwards.

Preferably, the triangular flask stabilizing claw comprises a second spring, a connector and a second elastic sheet, the number of the second springs is the same as that of the second elastic sheets, the number of the second elastic sheets is at least three, the number of the second elastic sheets is two, the second springs are adjacent to each other, the second elastic sheets are connected between the second elastic sheets, the bottoms of all the second elastic sheets are arranged around the connector, and the second elastic sheets are rotatably connected to the connector.

Preferably, the second elastic pieces are uniformly distributed on the periphery of the connector and are all bent outwards.

Preferably, a layer of water absorbing film is pressed on the surfaces of the first clapboard, the second clapboard and the bottom plate of the placement frame body.

Preferably, the number of the limiting grooves is two, each row is 8-15, the two rows of limiting grooves are symmetrically arranged on the front side and the rear side of the bottom plate in the rack body, the limiting grooves corresponding to the front side and the rear side are a group, and the bottoms of the limiting plates can be correspondingly clamped with any group of limiting grooves.

The beneficial effects of the utility model reside in that: this place mount has set up corresponding fixed structure of placing to the different glassware that the laboratory is commonly used, and the effectual glassware that has avoided owing to placing the shakiness and causing damages, secondly, should place the mount and still be equipped with the limiting plate, has solved the problem of placing of large-scale glass instrument.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a glass instrument placing and fixing frame according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a fixed relationship between a limiting plate and a limiting groove of a glass instrument placing and fixing frame according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a measuring cylinder stabilizing clip of a glass instrument placing and fixing frame according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a triangular flask stabilizing claw of a glass instrument placing and fixing frame provided by the embodiment of the present invention;

description of reference numerals: 1-a rack body, 2-a first clapboard, 3-a second clapboard, 4-a test tube rack, 5-a first beaker fixing groove, 6-a second beaker fixing groove, 7-a measuring cylinder stabilizing card, 8-a triangular flask stabilizing claw, 9-a limiting plate, 10-a limiting groove, 11-a first spring, 12-a second spring, 13-a gasket, 14-a first elastic sheet and 15-a second elastic sheet.

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.

As shown in fig. 1 to 4, a fixing rack for holding glass instruments comprises a rack body 1, wherein a first partition plate 2 and a second partition plate 3 are arranged in the rack body 1, the first partition plate 2 is located above the second partition plate 3, a test tube rack 4, a first beaker fixing groove 5 and a second beaker fixing groove 6 are arranged on the first partition plate 2, the first beaker fixing groove 5 is located in the second beaker fixing groove 6, the test tube rack 4 is located on one side of the first partition plate 2, the first beaker fixing groove 5 and the second beaker fixing groove 6 are located on the other side of the first partition plate 2, a measuring cylinder stabilizing clamp 7 and a triangular flask stabilizing claw 8 are arranged on the second partition plate 3, and every two measuring cylinder stabilizing clamps 7 jointly fix the same measuring cylinder; a limiting plate 9 and a plurality of limiting grooves 10 are arranged on a bottom plate in the placing rack body 1, and the limiting plate 9 can be clamped in any one of the limiting grooves 10. The position of the limit plate 9 is adjusted by inserting the limit plate 9 into different groups of limit grooves 10, so that the space between the bottom plate of the rack body 1 and the second partition plate 3 is divided into accommodating areas with different sizes. The number of the limit plates 9 is 2-4.

During the use, invert the test tube on test-tube rack 4 according to different models, invert the beaker in first beaker fixed slot 5 and second beaker fixed slot 6, be fixed in graduated flask class glass instrument in graduated flask stabilizing clip 7, place triangle bottle class glass instrument in triangle bottle stabilizing claw 8, some irregular and great glass instruments place on 1 bottom plate of rack body, fix through the limiting plate.

Preferably, the test tube rack 4 is a cylinder with an outer diameter smaller than 8mm, is made of hard elastic material (such as vulcanized rubber), is suitable for test tubes (15 × 150, 18 × 180, 20 × 200) with common specifications in laboratories, is matched with the test tubes in cylindrical design, facilitates the fixation of the test tubes, and plays a role in buffering when the test tubes collide with the test tube rack.

Preferably, the first beaker fixing groove 5 and the second beaker fixing groove 6 are circular rings with the same circle center, the inner diameter of the second beaker fixing groove 6 is larger than that of the first beaker fixing groove 5, and a large beaker is placed in a manner of being sleeved with a small beaker due to the design of a circular ring sleeve circular ring, so that the space can be saved.

Preferably, the measuring cylinder stabilizing card 7 comprises a first spring 11, a gasket and two first elastic sheets 14, the two first elastic sheets 14 are hinged, the first spring 11 and the gasket are connected between the two first elastic sheets 14, the gasket is located above the first spring 11, the measuring cylinder is not prone to rolling when placed due to the design of the measuring cylinder stabilizing card 7, damage of the measuring cylinder is avoided, and the gasket can prevent abrasion of the measuring cylinder in the taking and placing process.

Preferably, the first elastic pieces 14 are symmetrically arranged and are bent outwards, the first spring 11 is mounted at a position between the maximum bending point and the bottom of the first elastic piece 14, and the design facilitates stable placement of measuring cylinders of different models.

Preferably, the triangular flask stabilizing claw 8 is composed of a second spring 12, a connector and four second elastic sheets, the second spring 12 is the same in quantity with the second elastic sheets 15, and is also four, and is adjacent to the second elastic sheets, the second spring 12 is connected between the second elastic sheets 15, all the second elastic sheets 15 are surrounded by the connector, and the connector is rotatably connected to the connector, and the triangular flask stabilizing claw 8 is further arranged to stabilize the triangular flask type glass instrument.

Preferably, the second elastic sheets 15 are uniformly distributed on the periphery of the connector and are all bent outwards, the second springs 12 are mounted at the maximum bending points of the second elastic sheets 15, and the triangular flasks with different sizes are convenient to fix and place due to the design.

Preferably, the first partition plate 2, the second partition plate 3 and the bottom plate surface of the placement frame body 1 are pressed with a layer of water absorption film, and the glassware is placed on the fixing frame after being cleaned and absorbs water through the water absorption film, so that drying is accelerated.

Preferably, the number of the limiting grooves 10 is two, each row is 8-15, the two rows of limiting grooves 10 are symmetrically arranged on the front side and the rear side of the bottom plate in the placing rack body 1, the limiting grooves 10 corresponding to the front side and the rear side are a group, the bottom of the limiting plate 9 can be correspondingly clamped with any group of limiting grooves 10, and the adjustable limiting mode is suitable for placing various glass instruments.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (9)

1. The glass instrument placing and fixing frame is characterized by comprising a placing frame body (1), wherein a first partition plate (2) and a second partition plate (3) are arranged in the placing frame body (1), a test tube rack (4), a first beaker fixing groove (5) and a second beaker fixing groove (6) are arranged on the first partition plate (2), the first beaker fixing groove (5) is located in the second beaker fixing groove (6), a measuring cylinder stabilizing clamp (7) and a triangular flask stabilizing claw (8) are arranged on the second partition plate (3), and every two measuring cylinder stabilizing clamps (7) are jointly used for fixing the same measuring cylinder; be equipped with limiting plate (9) and a plurality of spacing groove (10) on the bottom plate in rack body (1), limiting plate (9) can the joint in arbitrary spacing groove (10).

2. A glassware placing fixture, as claimed in claim 1, in which the test tube rack (4) is cylindrical.

3. A glass instrument placement fixture as claimed in claim 2, wherein said first beaker holding groove (5) and said second beaker holding groove (6) are circular rings having the same center, and the inner diameter of said second beaker holding groove (6) is larger than the inner diameter of said first beaker holding groove (5).

4. The glass instrument placing and fixing frame as claimed in claim 1, wherein the measuring cylinder stabilizing card (7) is composed of a first spring (11), a gasket and two first elastic sheets (14), the two first elastic sheets (14) are rotatably connected, the first spring (11) and the gasket are both connected between the two first elastic sheets (14), and the gasket is positioned above the first spring (11).

5. A glass instrument placement fixture according to claim 4, characterized in that said first resilient tabs (14) are symmetrically arranged and bent outwards.

6. The glass instrument placing and fixing frame as claimed in claim 1, wherein the triangular flask stabilizing claw (8) is composed of a second spring (12), a connector and at least three second elastic sheets (15), the number of the second springs (12) is the same as that of the second elastic sheets (15), the second springs (12) are connected between every two adjacent second elastic sheets (15), and the bottoms of all the second elastic sheets (15) are arranged around the connector and are rotatably connected to the connector.

7. The glass instrument placing and fixing frame as claimed in claim 6, wherein the second elastic pieces (15) are uniformly distributed on the periphery of the connector and are all bent outwards.

8. The glassware placing and fixing frame as claimed in claim 1, wherein a layer of water-absorbing film is pressed on the surface of the bottom plate of the placing frame body (1) and the first partition plate (2), the second partition plate (3) and the placing frame body.

9. The glass instrument placing and fixing frame as claimed in claim 1, wherein the number of the limiting grooves (10) is two, each row is 8-15, the two rows of limiting grooves (10) are symmetrically arranged on the front side and the rear side of the bottom plate in the placing frame body (1), the limiting grooves (10) corresponding to the front side and the rear side are in one group, and the bottom of the limiting plate (9) can be correspondingly clamped with any group of limiting grooves (10).

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