CN218901926U

CN218901926U - Adjustable test tube fixing frame

Info

Publication number: CN218901926U
Application number: CN202223543136.6U
Authority: CN
Inventors: 万宏静
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-25
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the technical field of test tube racks and discloses an adjustable test tube fixing frame which comprises a placing plate, wherein a chute is formed in one side of the placing plate, a containing plate is connected in a sliding manner in the chute, a binding belt is fixedly connected to one side of the inner bottom wall of the containing plate, telescopic rod assemblies are fixedly connected to two sides of the top surface of the placing plate, draining plates are fixedly connected to the top surfaces of the two telescopic rod assemblies, fixing grooves are formed in the top surface of each draining plate at equal intervals from left to right, and first springs are fixedly connected to two side walls in the fixing grooves. This test tube mount with adjustable, through telescopic link subassembly, waterlogging caused by excessive rainfall board, first spring and splint setting, when chemistry experiment personnel clear up test tube in-process, when needing the waterlogging caused by excessive rainfall test tube, can insert between the splint with the test tube bottom, its first spring drives splint and fixes the test tube that will need the waterlogging caused by excessive rainfall to the effect of making things convenient for chemistry experiment personnel to clear up test tube surface water stain fast has been played.

Description

Adjustable test tube fixing frame

Technical Field

The utility model relates to the technical field of test tube racks, in particular to an adjustable test tube fixing frame.

Background

The test tube rack is one kind of chemical experiment instrument. Wooden shelf or bamboo shelf have 6 holes and 12 holes two kinds, and the test-tube rack is used for placing (also can place the test tube on the test-tube rack sometimes, observes the phenomenon of certain experiment), dries the most basic laboratory instrument in the chemistry laboratory that the test tube was used, when chemistry experiment personnel placed the test tube, required the test tube mount often, stores the test tube.

The existing adjustable test tube fixing frame has the following disadvantages;

(1) The traditional test tube fixing frame is mainly characterized in that test tubes are directly placed in a test tube rack through test tube holes, so that the test tube fixing effect is poor;

(2) The traditional test tube fixing frame has the defects of excessively single function and inconvenience in adjusting the position of the draining plate, so the utility model provides an adjustable test tube fixing frame.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an adjustable test tube fixing frame, which solves the problems that in the process of fixing a test tube by an experimenter, the fixing effect is poor, the function is too single, and the use of the experimenter is affected.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a test tube mount with adjustable, is including placing the board, the spout has been seted up to one side of placing the board, the inside sliding connection of spout has the storage board, one side fixedly connected with constraint area of the interior diapire of storage board, the equal fixedly connected with telescopic link subassembly in both sides of placing the board top surface, two the top surface fixedly connected with waterlogging caused by excessive rainfall board of telescopic link subassembly, the fixed slot has been seted up from left to right equidistance to the top surface of waterlogging caused by excessive rainfall board, the equal fixedly connected with first spring of both sides wall of fixed slot inside, two the one end fixedly connected with splint of first spring, one side fixedly connected with fixed block of placing the board top surface, the top surface of fixed block has been seted up from left to right equidistance and has been placed the hole, the edge fixedly connected with half arc board of placing the hole top surface, one side fixedly connected with connecting block of fixed block top surface, the top surface equidistance of connecting block is seted up flutedly, the inside fixedly connected with fixed subassembly of recess.

Optionally, fixed subassembly includes third spring and stopper, the round hole has been seted up to the inside both sides wall of recess, the inside fixedly connected with third spring of round hole, the one end fixedly connected with stopper of third spring.

Optionally, the bottom of placing the board fixedly connected with skid proof block, skid proof block's quantity is four.

Optionally, the opposite side fixedly connected with cardboard of diapire in the accommodating plate, the draw-in groove has been seted up on the surface of cardboard.

Optionally, the front fixedly connected with fixture block of fixed block, the surface of fixture block inlays and is equipped with the transparent plate.

Optionally, the telescopic link subassembly includes interior pole, outer pole and stop cock, the inside sliding connection of outer pole has interior pole, the surface screw thread of outer pole runs through there is the stop cock, spacing hole has been seted up to interior pole's surface top-down equidistance, and spacing hole and stop cock looks adaptation.

(III) beneficial effects

The utility model provides an adjustable test tube fixing frame, which has the following beneficial effects:

1. this test tube mount with adjustable, through telescopic link subassembly, the waterlogging caused by excessive rainfall board, the setting of first spring and splint, when chemistry experiment personnel clear up test tube in-process, when needing the waterlogging caused by excessive rainfall test tube, can insert between the splint with the test tube bottom, its first spring drives the splint and fixes the test tube that will need the waterlogging caused by excessive rainfall, thereby the effect of making things convenient for chemistry experiment personnel to clear up test tube surface water stain fast, setting through telescopic link subassembly and waterlogging caused by excessive rainfall board, when chemistry experiment personnel need adjust the waterlogging caused by excessive rainfall board height, can pull up the inner lever and drive the waterlogging caused by excessive rainfall board, upwards move to suitable height, and twist spacing bolt and fix the inner lever, thereby the effect of making things convenient for chemistry experiment personnel to adjust the waterlogging caused by excessive rainfall board height has been played.

2. This adjustable test tube mount, through the fixed block, place the hole, the setting of half arc board and fixed band, when chemistry experiment personnel fix the test tube, can place the test tube and place inside the hole, it draws up the fixed band and fixes the test tube, thereby the effect of making things convenient for personnel to fix the test tube has been played, through the setting of fixed subassembly, when chemistry experiment personnel need fix not equidimension test tube, can place between the stopper with the test tube, its third spring drives the stopper and fixes it, thereby the fixed effect of adaptation equidimension test tube has been played, through the setting of collecting plate, when personnel use, but the pull collecting plate places inside the collecting plate with the chemical instrument, its pull-up constraint area is fixed chemistry experiment instrument, thereby the effect of convenience personnel's collecting experiment instrument has been played.

Drawings

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

FIG. 2 is a schematic view of a split structure of the present utility model;

FIG. 3 is a schematic view of a telescopic rod assembly according to the present utility model;

fig. 4 is an enlarged view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. placing a plate; 2. a storage plate; 3. a tie-down strap; 4. a telescoping rod assembly; 401. an inner rod; 402. an outer rod; 403. a limit bolt; 5. a draining plate; 6. a first spring; 7. a clamping plate; 8. a fixed block; 9. a half-arc plate; 10. a fixing belt; 11. a connecting block; 12. a fixing assembly; 1201. a third spring; 1202. a limiting block; 13. an anti-slip bump; 14. a clamping plate; 15. and (5) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: an adjustable test tube fixing frame comprises a placing plate 1, a chute is arranged on one side of the placing plate 1, a containing plate 2 is connected in a sliding manner in the chute, a binding belt 3 is fixedly connected to one side of the inner bottom wall of the containing plate 2, through the arrangement of the containing plate 2, when a person uses, the containing plate 2 can be pulled to place chemical instruments into the containing plate 2, the binding belt 3 is pulled upwards to fix the chemical experiment instruments, so that the effect of conveniently containing the experiment instruments by the person is achieved, telescopic rod assemblies 4 are fixedly connected to two sides of the top surface of the placing plate 1, through the arrangement of the telescopic rod assemblies 4 and a draining plate 5, when the height of the draining plate 5 is required to be adjusted by the chemical experiment person, the draining plate 5 is driven by an inner pull rod 401 to move upwards to a proper height, and the limiting bolt 403 is screwed to fix the inner rod 401, so that the effect of conveniently adjusting the height of the draining plate 5 by the chemical experiment person is achieved, the top surfaces of the two telescopic rod assemblies 4 are fixedly connected with the draining plate 5, the top surfaces of the draining plate 5 are provided with fixing grooves from left to right at equal intervals, two side walls inside the fixing grooves are fixedly connected with the first springs 6, one ends of the two first springs 6 are fixedly connected with the clamping plates 7, through the arrangement of the telescopic rod assemblies 4, the draining plate 5, the first springs 6 and the clamping plates 7, when a chemical experiment person cleans a test tube, the bottom of the test tube can be inserted between the clamping plates 7, the first springs 6 drive the clamping plates 7 to fix the test tube needing draining, thereby playing the role of facilitating the chemical experiment person to clean water stains on the surface of the test tube quickly, one side fixedly connected with fixing blocks 8 on the top surface of the placing plate 1, the top surfaces of the fixing blocks 8 are provided with placing holes from left to right at equal intervals, the edge of the top surfaces of the placing holes are fixedly connected with half-arc plates 9, the fixed band 10 is fixedly connected to the surface of the half arc plate 9, through the fixed block 8, the setting of placing the hole, the setting of half arc plate 9 and fixed band 10, when the chemistry experiment personnel fix the test tube, can place the test tube and place the hole inside, it pulls up the fixed band 10 and fix the test tube, thereby the effect of making things convenient for personnel to fix the test tube is played, one side fixedly connected with connecting block 11 of fixed block 8 top surface, the top surface equidistance of connecting block 11 is seted up flutedly, the inside fixedly connected with fixed subassembly 12 of recess, through the setting of fixed subassembly 12, when the chemistry experiment personnel need fix not equidimension test tube, can place the test tube between the stopper 1202, its third spring 1201 drives stopper 1202 and fixes it, thereby the effect of adaptation different equidimension test tube is fixed is played;

the fixed assembly 12 comprises a third spring 1201 and a limiting block 1202, round holes are formed in two side walls of the inside of the groove, the third spring 1201 is fixedly connected to the inside of the round holes, and one end of the third spring 1201 is fixedly connected with the limiting block 1202;

the bottom of the placement plate 1 is fixedly connected with the anti-skid convex blocks 13, and the stability of the placement plate 1 is improved through the arrangement of the anti-skid convex blocks 13, and the number of the anti-skid convex blocks 13 is four;

the other side of the inner bottom wall of the storage plate 2 is fixedly connected with a clamping plate 14, and the clamping plate 14 and the clamping groove are arranged, so that the effect of fixing a chemical experiment device by a person is achieved conveniently, and the clamping groove is formed in the surface of the clamping plate 14;

the front of the fixed block 8 is fixedly connected with a clamping block 15, and through the arrangement of the clamping block 15, when a chemical experimenter can write down a corresponding test tube, the clamping block is placed inside the clamping block 15, so that the effect of conveniently classifying and fixing the test tube by the person is achieved, and a transparent plate is embedded on the surface of the clamping block 15;

the telescopic rod assembly 4 comprises an inner rod 401, an outer rod 402 and a limiting bolt 403, wherein the inner rod 401 is connected with the inner rod 402 in a sliding manner, the limiting bolt 403 penetrates through the surface thread of the outer rod 402, limiting holes are formed in the surface of the inner rod 401 at equal intervals from top to bottom, and the limiting holes are matched with the limiting bolts 403.

In the utility model, the working steps of the device are as follows:

1. firstly, when a person uses the chemical experiment device, the chemical experiment device is placed in the storage plate 2 by drawing the storage plate 2, and the chemical experiment device is fixed by drawing the binding belt 3 upwards;

2. then when the chemical experimenter needs to adjust the height of the draining board 5, the inner rod 401 can be pulled up to drive the draining board 5 to move upwards to a proper height, and the limiting bolt 403 is screwed to fix the inner rod 401;

3. then in the process of cleaning the test tube by a chemical experimenter, when the test tube is required to be drained, the bottom of the test tube can be inserted between the clamping plates 7, and the first spring 6 drives the clamping plates 7 to fix the test tube required to be drained;

4. then when the chemical experimenter fixes the test tube, the test tube can be placed in the placing hole, and the test tube is fixed by pulling up the fixing belt 10;

5. finally, when chemical experimenters need to fix test tubes with different sizes, the test tubes can be placed between the limiting blocks 1202, and the third springs 1201 drive the limiting blocks 1202 to fix the test tubes.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable test tube mount, is including placing board (1), its characterized in that: the utility model discloses a connecting block, including board (1) and connecting block, the spout has been seted up to one side of placing board (1), the inside sliding connection of spout has accomodate board (2), one side fixedly connected with constraint area (3) of diapire in accomodating board (2), the equal fixedly connected with telescopic link subassembly (4) in both sides of placing board (1) top surface, two the top surface fixedly connected with waterlogging caused by excessive rainfall board (5) of telescopic link subassembly (4), the fixed slot has been seted up from left side equidistance to right to the top surface of waterlogging caused by excessive rainfall board (5), the equal fixedly connected with first spring (6) of both sides wall of fixed slot inside, two one end fixedly connected with splint (7) of first spring (6), one side fixedly connected with fixed block (8) of placing board (1) top surface, the top surface of fixed block (8) has seted up from left side equidistance to right and has been placed the hole, the edge fixedly connected with half arc board (9) of placing hole top surface, the fixed connection (10) of one side fixedly connected with (11) of fixed block (8) top surface, the inside connecting block (12) is seted up recess fixedly connected with connecting block (12).

2. An adjustable test tube holder according to claim 1, wherein: the fixing assembly (12) comprises a third spring (1201) and a limiting block (1202), round holes are formed in two side walls of the inside of the groove, the third spring (1201) is fixedly connected to the inside of each round hole, and the limiting block (1202) is fixedly connected to one end of each third spring (1201).

3. An adjustable test tube holder according to claim 1, wherein: the bottom of the placing plate (1) is fixedly connected with anti-skid lugs (13), and the number of the anti-skid lugs (13) is four.

4. An adjustable test tube holder according to claim 1, wherein: the other side of the inner bottom wall of the storage plate (2) is fixedly connected with a clamping plate (14), and a clamping groove is formed in the surface of the clamping plate (14).

5. An adjustable test tube holder according to claim 1, wherein: the front of fixed block (8) fixedly connected with fixture block (15), the surface of fixture block (15) inlays and is equipped with the transparent plate.

6. An adjustable test tube holder according to claim 1, wherein: the telescopic rod assembly (4) comprises an inner rod (401), an outer rod (402) and a limiting bolt (403), wherein the inner rod (401) is connected with the outer rod (402) in a sliding mode, the limiting bolt (403) penetrates through the surface threads of the outer rod (402), limiting holes are formed in the surface of the inner rod (401) at equal intervals from top to bottom, and the limiting holes are matched with the limiting bolts (403).